diff --git a/.circleci/config.yml b/.circleci/config.yml
index b546ab2e44..20b479621a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -140,6 +140,20 @@ jobs:
             cd mattermost-server
             make einterfaces-mocks store-mocks
             if [[ -n $(git status --porcelain) ]]; then echo "Please update the mocks using `make einterfaces-mocks store-mocks`"; exit 1; fi
+  check-migrations:
+    docker:
+      - image: mattermost/mattermost-build-server:20201119_golang-1.15.5
+    working_directory: ~/mattermost
+    steps:
+      - attach_workspace:
+          at: ~/mattermost/
+      - run:
+          command: |
+            export GOBIN=${PWD}/mattermost-server/bin
+            cd mattermost-server
+            export PATH=$PATH:$GOBIN
+            make migrations-bindata
+            if [[ -n $(git status --porcelain) ]]; then echo "Please update the migration bindata using `make migrations-bindata`"; exit 1; fi
   build-api-spec:
     docker:
       - image: circleci/node:lts
@@ -422,6 +436,9 @@ workflows:
       - check-mocks:
           requires:
             - setup
+      - check-migrations:
+          requires:
+            - setup
       - build-api-spec:
           requires:
             - setup
@@ -431,6 +448,7 @@ workflows:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
             - build-api-spec
       - upload-s3-sha:
           context: mattermost-ci-pr-builds-s3
@@ -452,6 +470,7 @@ workflows:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
       - test:
           name: test-postgres
           dbdriver: postgres
@@ -460,11 +479,13 @@ workflows:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
       - test-schema:
           requires:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
 
   release-build:
     jobs:
@@ -494,12 +515,16 @@ workflows:
       - check-mocks:
           requires:
             - setup
+      - check-migrations:
+          requires:
+            - setup
       - build:
           context: matterbuild-sentry
           requires:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
             - build-api-spec
       - test:
           name: test-mysql
@@ -509,6 +534,7 @@ workflows:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
       - test:
           name: test-postgres
           dbdriver: postgres
@@ -517,8 +543,10 @@ workflows:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
       - test-schema:
           requires:
             - check-app-layers
             - check-store-layers
             - check-mocks
+            - check-migrations
diff --git a/Makefile b/Makefile
index 162f90bc6d..e9a34200cd 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-.PHONY: build package run stop run-client run-server run-haserver stop-client stop-server restart restart-server restart-client restart-haserver start-docker clean-dist clean nuke check-style check-client-style check-server-style check-unit-tests test dist prepare-enteprise run-client-tests setup-run-client-tests cleanup-run-client-tests test-client build-linux build-osx build-windows internal-test-web-client vet run-server-for-web-client-tests diff-config prepackaged-plugins prepackaged-binaries test-server test-server-ee test-server-quick test-server-race start-docker-check
+.PHONY: build package run stop run-client run-server run-haserver stop-client stop-server restart restart-server restart-client restart-haserver start-docker clean-dist clean nuke check-style check-client-style check-server-style check-unit-tests test dist prepare-enteprise run-client-tests setup-run-client-tests cleanup-run-client-tests test-client build-linux build-osx build-windows internal-test-web-client vet run-server-for-web-client-tests diff-config prepackaged-plugins prepackaged-binaries test-server test-server-ee test-server-quick test-server-race start-docker-check migrations-bindata new-migration migration-prereqs
 
 ROOT := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))
 
@@ -250,6 +250,24 @@ telemetry-mocks: ## Creates mock files.
 store-layers: ## Generate layers for the store
 	$(GO) generate $(GOFLAGS) ./store
 
+migration-prereqs: ## Builds prerequisite packages for migrations
+	$(GO) get -modfile=go.tools.mod github.com/golang-migrate/migrate/v4/cmd/migrate
+
+new-migration: migration-prereqs ## Creates a new migration
+	@echo "Generating new migration for mysql"
+	$(GOBIN)/migrate create -ext sql -dir db/migrations/mysql -seq $(name)
+
+	@echo "Generating new migration for postgres"
+	$(GOBIN)/migrate create -ext sql -dir db/migrations/postgres -seq $(name)
+
+	@echo "When you are done writing your migration, run 'make migrations'"
+
+migrations-bindata: ## Generates bindata migrations
+	$(GO) get -modfile=go.tools.mod github.com/go-bindata/go-bindata/...
+
+	@echo Generating bindata for migrations
+	$(GO) generate $(GOFLAGS) ./db/migrations/
+
 filesstore-mocks: ## Creates mock files.
 	$(GO) get -modfile=go.tools.mod github.com/vektra/mockery/...
 	$(GOBIN)/mockery -dir services/filesstore -all -output services/filesstore/mocks -note 'Regenerate this file using `make filesstore-mocks`.'
diff --git a/db/migrations/bindata.go b/db/migrations/bindata.go
new file mode 100644
index 0000000000..3d7bbd8bed
--- /dev/null
+++ b/db/migrations/bindata.go
@@ -0,0 +1,409 @@
+// Code generated for package migrations by go-bindata DO NOT EDIT. (@generated)
+// sources:
+// mysql/000001_create_teams.down.sql
+// mysql/000001_create_teams.up.sql
+// mysql/000002_create_team_members.down.sql
+// mysql/000002_create_team_members.up.sql
+// postgres/000001_create_teams.down.sql
+// postgres/000001_create_teams.up.sql
+// postgres/000002_create_team_members.down.sql
+// postgres/000002_create_team_members.up.sql
+package migrations
+
+import (
+	"bytes"
+	"compress/gzip"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+)
+
+func bindataRead(data []byte, name string) ([]byte, error) {
+	gz, err := gzip.NewReader(bytes.NewBuffer(data))
+	if err != nil {
+		return nil, fmt.Errorf("Read %q: %v", name, err)
+	}
+
+	var buf bytes.Buffer
+	_, err = io.Copy(&buf, gz)
+	clErr := gz.Close()
+
+	if err != nil {
+		return nil, fmt.Errorf("Read %q: %v", name, err)
+	}
+	if clErr != nil {
+		return nil, err
+	}
+
+	return buf.Bytes(), nil
+}
+
+type asset struct {
+	bytes []byte
+	info  os.FileInfo
+}
+
+type bindataFileInfo struct {
+	name    string
+	size    int64
+	mode    os.FileMode
+	modTime time.Time
+}
+
+// Name return file name
+func (fi bindataFileInfo) Name() string {
+	return fi.name
+}
+
+// Size return file size
+func (fi bindataFileInfo) Size() int64 {
+	return fi.size
+}
+
+// Mode return file mode
+func (fi bindataFileInfo) Mode() os.FileMode {
+	return fi.mode
+}
+
+// Mode return file modify time
+func (fi bindataFileInfo) ModTime() time.Time {
+	return fi.modTime
+}
+
+// IsDir return file whether a directory
+func (fi bindataFileInfo) IsDir() bool {
+	return fi.mode&os.ModeDir != 0
+}
+
+// Sys return file is sys mode
+func (fi bindataFileInfo) Sys() interface{} {
+	return nil
+}
+
+var _mysql000001_create_teamsDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xec\x91\x51\x6b\xbb\x30\x14\xc5\xdf\xf3\x29\xee\x9b\xfa\xe7\xcf\xd8\x9e\xa5\x63\xa9\x5e\xd7\x80\x9a\x62\x22\xeb\x5b\xc9\x6c\xc6\x04\x8d\x62\xd2\x6d\x1f\x7f\xb4\x4a\xd9\xda\xbd\x14\x0a\x83\xd1\x3c\x84\x40\xce\x39\x39\x37\x3f\x81\x12\x1e\xfa\x41\xf7\x6a\xd0\x1b\xe1\x94\xd3\xad\x36\x0e\x66\xe0\x0b\x4c\x31\x92\xc0\x12\x9f\x00\x00\x8c\xfb\x6e\x4d\x17\x11\x2f\x73\xe9\xff\x0b\x20\x29\x78\x06\x2c\x4f\x78\x91\x51\xc9\x78\xbe\x16\xd1\x02\x33\x7a\x13\xf1\xb4\xcc\x72\x71\xf0\x3d\x2d\xb0\x40\x70\xea\xb9\xd1\x6b\xa3\x5a\x0d\x33\xf0\xa4\x56\xad\xf5\x0e\x12\x9a\xc7\x93\xc0\x56\xaf\xba\x55\x30\x83\x98\x4a\x3a\xa7\x02\xfd\xe0\x9b\xaa\xea\x9a\x6d\x6b\x0e\x39\xb4\x69\xba\x77\xde\x6b\xc3\xcc\x5b\xed\xf4\x98\x18\xc0\x3d\xdc\xfe\xdf\x1f\x3d\x9a\x4a\x2c\x40\xd2\x79\x8a\xb0\x7f\x14\xe2\x82\x2f\x61\xec\x08\x47\xf6\xd0\x9b\x5c\xd3\xa8\x77\x1e\x09\x82\x90\x90\x65\x81\x4b\x5a\x20\xa8\xc6\xe9\x81\xbd\xe0\x47\x6d\x9d\x1d\xe7\x3f\xfd\xc3\x90\xe0\x0a\xa3\x52\x1e\xc9\x43\x12\x23\x4d\x53\x1e\x51\x89\xf0\x63\x60\x48\xc8\x1f\xa1\x92\x2a\xeb\x76\x59\xac\xea\x4c\xd9\x6f\xd4\xf9\x60\x4e\x13\xae\x6c\x2e\xc3\x26\xd6\xb6\x1a\xea\xde\xd5\x9d\x39\x17\xca\x17\xeb\x95\xc6\x65\x68\x3c\x0e\xdd\xb6\x8f\x3a\x63\xdd\xa0\x6a\xa3\x37\xe7\x22\x39\xf6\xff\x3a\x97\x7d\xb9\xb1\x2d\x4b\x00\x57\x4c\x48\x31\xf6\x0e\xc9\x67\x00\x00\x00\xff\xff\xf1\x20\x25\x99\x74\x06\x00\x00")
+
+func mysql000001_create_teamsDownSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_mysql000001_create_teamsDownSql,
+		"mysql/000001_create_teams.down.sql",
+	)
+}
+
+func mysql000001_create_teamsDownSql() (*asset, error) {
+	bytes, err := mysql000001_create_teamsDownSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "mysql/000001_create_teams.down.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _mysql000001_create_teamsUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xec\x96\x51\x6f\x9b\x30\x14\x85\xdf\xf9\x15\xf7\x2d\x30\x4d\x53\x9b\xb5\x55\xa5\x28\xd3\x5c\xb8\x69\xad\x11\xe8\xc0\x68\xed\x53\xe4\x04\x77\xb5\x04\x36\x02\xa7\x6b\xff\xfd\x14\x43\x58\xd7\xd0\x2d\x6a\x1f\x26\x4d\x7d\x41\x0a\xf7\xf3\xd1\xf5\x3d\xc7\x26\x7e\x82\x84\x21\x30\x72\x16\x22\xd0\x19\x44\x31\x03\xbc\xa2\x29\x4b\x81\x09\x5e\x36\xe0\x3a\x00\x00\x34\x87\x3b\x5e\xaf\x6e\x79\xed\x8e\x4f\x3c\x4b\x45\x59\x18\xbe\xb7\x45\xbf\x16\xdc\x08\x62\x60\x29\xbf\x4b\x65\xdc\xf1\x81\x07\x01\xce\x48\x16\x3e\xa6\xb2\x2a\xdf\x83\x0a\x44\x21\xf6\xa0\x64\x53\x15\xfc\x21\xe2\xa5\xe8\xfb\x3a\x39\x1a\x22\xf7\x40\x02\xd1\xac\x6a\x59\x19\xa9\xd5\xaf\x4d\x1e\x1f\x0f\xa1\x58\x72\x59\xf4\xd0\xe1\xf8\x74\x08\x62\x0f\x95\xf8\x9b\x90\xaf\xcb\x8a\xab\x7d\x36\x40\x8a\x42\xff\x10\x79\xa0\x4b\x2e\x55\x03\x46\xdc\x9b\xb6\x40\xd5\x9d\x34\xe2\x91\x31\x1f\xc7\x43\xeb\xd3\xd5\xad\x28\xc5\x13\xff\x76\xb1\xcb\x84\xce\x49\x72\x0d\x5f\xf0\x1a\x5c\x9a\x7b\x9d\x67\x11\xfd\x9a\xa1\x7d\x69\x5b\x75\x37\xcf\xae\xb6\x79\x29\xf3\xfb\x85\xd9\xc4\x64\xa1\xfe\x5c\x96\xb6\xd9\x85\xcc\xc1\xdd\xf6\x3d\xc8\xad\x6d\x48\x16\xdc\x80\xbb\xcd\xcb\x20\xb7\xb2\x91\xb3\xdc\x36\x7d\x83\x5c\x6e\xe3\x64\xb9\x6d\xb2\x06\xb9\xc6\x4e\xc9\xf6\xb7\x1d\x98\xe7\x78\x80\xd1\x39\x8d\x70\x4a\x95\xd2\xc1\x59\x3f\x35\xff\x82\x24\x29\xb2\xe9\xda\xdc\x9c\x96\xcb\xa3\x89\xe3\xa4\xc8\xe0\x73\x55\x8b\x8a\xd7\x22\x4f\x0d\x37\xa2\x14\xca\xc0\x14\xdc\x14\x43\xf4\x19\xd0\x59\x7b\x8e\xda\xa7\xf5\xa5\x2d\xf8\x71\x16\x31\xf7\x9d\x07\xb3\x24\x9e\x03\x8d\x66\x71\x32\x27\x8c\xc6\xd1\x22\xf5\x2f\x70\x4e\x3e\xf8\x71\x98\xcd\xa3\xb4\x5f\xf7\xed\x02\x13\x04\xc3\x97\x85\x68\x87\x3e\x85\x91\x3d\xa9\xa3\x1e\x21\x51\xd0\x01\x76\x5b\x1c\xa6\x10\x10\x46\xce\x48\x8a\xae\xf7\x1b\xb5\xd2\xc5\xba\x54\xbd\x8e\xcd\x5a\x5c\x09\xd5\x7a\xd4\x2a\x7a\xf0\x09\x0e\xda\x99\x8d\xba\xa6\x0f\x47\xdd\x6f\x12\x32\x4c\xba\xcb\xa3\xbd\x2e\x48\x10\xc0\x13\x19\x58\x6a\x5d\x4c\x46\x8e\xe7\x4d\x1c\xe7\x32\xc1\x4b\x92\x20\xf0\xc2\x88\x9a\xde\x44\xda\xe0\xbd\x6c\x4c\xd3\xee\x7f\x77\x86\x13\x07\xaf\xd0\xcf\xd8\xee\x8a\x89\x13\x20\x09\xc3\xd8\xdf\xdc\x5f\xcf\xc9\xfe\x3f\xde\x84\xbc\x31\x1b\x2d\xba\xd2\xaa\x3d\x1a\x2f\xb5\x67\x57\xa9\xbb\x6c\xdf\x3c\x7a\xa5\x47\x8f\xbe\x24\x2f\x35\xe7\xb9\x8f\xd1\x9b\x37\xaf\xf4\xe6\xbc\xd6\xeb\xca\xd7\xaa\x31\x35\x97\x4a\xe4\x2f\x35\xe8\xa9\x0e\x18\xa9\x1e\x36\xff\x54\x0e\xff\x9d\x47\x3f\x03\x00\x00\xff\xff\x63\x30\x29\x71\xc5\x09\x00\x00")
+
+func mysql000001_create_teamsUpSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_mysql000001_create_teamsUpSql,
+		"mysql/000001_create_teams.up.sql",
+	)
+}
+
+func mysql000001_create_teamsUpSql() (*asset, error) {
+	bytes, err := mysql000001_create_teamsUpSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "mysql/000001_create_teams.up.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _mysql000002_create_team_membersDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xec\x91\xdf\x6b\xbb\x30\x14\xc5\xdf\xf3\x57\xdc\x37\xf5\xcb\x97\xb1\x3d\x4b\xc7\x52\xbd\xae\x82\x9a\x92\x44\xd6\xb7\x92\xb6\x77\xac\x60\x5c\xd1\x14\xf6\xe7\x8f\xaa\x73\xdd\x8f\xa7\xb5\x30\x18\xcd\x43\x08\xe4\x9c\x93\x93\xfb\x51\xa8\xe1\x6e\xd7\xd0\xce\x34\xb4\x51\xce\x38\xb2\x54\x3b\x98\x80\xaf\x30\xc3\x48\x43\x9a\xf8\x0c\x00\xa0\xdf\x0f\x6b\xb8\x88\x44\x59\x68\xff\x5f\x00\x89\x14\x39\xa4\x45\x22\x64\xce\x75\x2a\x8a\xa5\x8a\x66\x98\xf3\xab\x48\x64\x65\x5e\xa8\xd1\xf7\x30\x43\x89\xe0\xcc\xaa\xa2\x65\x6d\x2c\xc1\x04\x3c\x4d\xc6\xe6\x64\x57\xd4\xb4\xde\x28\xe4\x45\x3c\xc8\xda\xf5\x13\x59\x03\x13\x88\xb9\xe6\x53\xae\xd0\x0f\x3e\xa8\xd6\xcf\xd5\xde\xd6\x63\x9a\x3a\xc8\xa9\x6c\xa9\xe9\xc3\x02\xb8\x85\xeb\xff\xdd\xd1\xe3\x99\x46\x09\x9a\x4f\x33\x84\xa3\x57\x21\x96\x62\x0e\x7d\x55\x78\xf7\x87\xde\x60\x1b\x3e\x7b\xe3\xb1\x20\x08\x19\x9b\x4b\x9c\x73\x89\x60\x2a\x47\x4d\xfa\x88\x2f\xdb\xd6\xb5\xfd\x04\xbe\x4e\x31\x64\xb8\xc0\xa8\xd4\x9f\xe4\x21\x8b\x91\x67\x99\x88\xb8\x46\xf8\x36\x30\x64\xec\x0f\x72\xe1\x1b\xbb\xad\x4f\x01\xd3\x05\x5c\xc8\x9c\x9f\xcc\xfd\x9e\x5a\x77\x0a\x99\x2e\xe0\x42\xe6\x9c\x64\x62\xaa\xc8\x11\xff\x21\x96\x37\xf7\xaf\x33\xe9\x4a\xf5\x5d\xd3\x04\x70\x91\x2a\xad\x8e\x5b\x87\xec\x35\x00\x00\xff\xff\x11\xda\xf6\x5b\x82\x06\x00\x00")
+
+func mysql000002_create_team_membersDownSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_mysql000002_create_team_membersDownSql,
+		"mysql/000002_create_team_members.down.sql",
+	)
+}
+
+func mysql000002_create_team_membersDownSql() (*asset, error) {
+	bytes, err := mysql000002_create_team_membersDownSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "mysql/000002_create_team_members.down.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _mysql000002_create_team_membersUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xec\x95\x5f\x6b\xdb\x30\x14\xc5\xdf\xfd\x29\xee\x5b\xac\x51\x46\x57\x4a\x19\x84\x8c\x29\xf6\x4d\x23\x66\xcb\x41\x92\x59\xfb\x14\x94\xf8\x76\x35\x58\x4e\xb1\x95\xd1\x7d\xfb\xe1\x3f\xc9\x3a\xba\x75\x0f\xeb\xd8\x28\xf3\x83\xb1\x75\x8f\x8e\x2e\xe7\x77\xb1\x23\x85\xdc\x20\x18\x3e\x4f\x10\xc4\x02\x64\x66\x00\xaf\x84\x36\x1a\x0c\x59\x97\x92\xdb\x50\xd3\x42\x18\x00\x40\xbf\x22\x0a\xf8\x6c\x9b\xed\xad\x6d\xc2\xb3\x0b\xd6\xeb\x65\x9e\x24\x27\xbd\x20\x6f\xa9\x79\x52\xa0\x76\x15\xb5\xc7\xfa\xc5\x39\x1b\x96\x63\xaa\xc8\x13\xf7\xb0\x29\x3f\x95\xb5\x0f\xcf\x4e\xc7\xc2\x4a\x89\x94\xab\x6b\xf8\x80\xd7\x10\x0e\xc7\x9f\x8c\xa7\x8c\x8a\xae\x52\x16\xf7\x6b\x4f\xd6\xb9\xa1\xdb\xfe\x79\x5d\x16\x87\x1d\x4f\x28\xf7\x2d\x35\xbd\xf2\x97\x9e\x45\xdf\xe2\xda\x7a\x08\x0f\xdd\xb2\x80\x01\xca\x4b\x21\x71\x26\xea\x7a\x17\xcf\x21\xc6\x05\xcf\x13\x03\xd1\x92\x2b\x8d\x66\xb6\xf7\x37\x6f\xdd\xe6\x7c\x1a\x04\x1a\x0d\xbc\xbf\x6b\xe8\xce\x36\x54\x68\x6f\x3d\x39\xaa\x3d\xcc\x20\xd4\x98\x60\x64\x40\x2c\x86\x8c\x87\x7b\x77\x8d\x85\x28\xcb\xa5\x09\x5f\x31\x58\xa8\x2c\x05\x21\x17\x99\x4a\xb9\x11\x99\x5c\xeb\x68\x89\x29\x7f\x1d\x65\x49\x9e\x4a\x7d\xdc\xf7\x71\x89\x0a\xc1\xdb\x4d\x45\xeb\xda\x3a\x82\x19\x4c\x1e\xb0\x9c\x1c\x85\x5c\xc6\xa3\xac\xdd\xde\x92\xb3\x30\x83\x98\x1b\x3e\xe7\x1a\x43\xf6\x9d\x6a\xbb\xab\xf6\xae\x3e\xba\xe9\x4e\x4e\x5d\x64\x83\x19\x83\x77\x70\x3a\x44\x37\x19\xbb\x7e\x33\x19\xdf\x79\x62\x50\x8d\xf3\xf5\x70\xa2\x78\x1c\xc3\x37\x1f\xf0\x65\xfd\xa5\x23\x7f\xce\xa6\x93\x80\xb1\x69\x10\xac\x14\xae\xb8\x42\xb0\x95\xa7\x46\xdc\xc8\x9d\xc7\xfb\xb2\xf5\xed\x90\xc3\xe3\x2c\xa7\x01\x5e\x61\x94\x9b\xc7\x3b\xa6\x41\x8c\x3c\x49\xb2\xa8\x9b\xf4\x9f\xd9\xbe\x4c\x46\xbc\x70\x65\xfd\x1c\x90\x7a\xa3\xff\x94\xfe\x0c\xa5\xcb\x3d\xb5\xfe\x39\x28\xf5\x46\xff\x04\xa5\x97\x85\xe9\xf0\xc5\xff\x3d\x46\x3f\xf8\xcb\xfd\x35\x40\x5f\x03\x00\x00\xff\xff\x57\xa0\xc2\x52\xf8\x07\x00\x00")
+
+func mysql000002_create_team_membersUpSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_mysql000002_create_team_membersUpSql,
+		"mysql/000002_create_team_members.up.sql",
+	)
+}
+
+func mysql000002_create_team_membersUpSql() (*asset, error) {
+	bytes, err := mysql000002_create_team_membersUpSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "mysql/000002_create_team_members.up.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _postgres000001_create_teamsDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x94\xd0\xb1\x0e\xc2\x20\x10\x06\xe0\x9d\xa7\xe0\x3d\x98\xaa\xc5\xa4\x49\x6d\x4d\x5b\x93\x6e\x84\xc0\x45\x2f\xa1\x40\x80\xaa\x8f\x6f\x2c\x83\x6e\xc5\xf9\xbe\xff\x72\xff\x55\xed\xc4\x07\x3a\x55\x87\x96\xd3\x04\x72\x89\xb4\x1e\xfa\x0b\x3d\xf6\xed\xf5\xdc\xd1\xe6\x44\xf9\xdc\x8c\xd3\x48\xa5\x31\xee\xe9\x3c\x58\xb4\x0f\x4c\xc0\x48\x69\xd0\xc8\x98\x3e\x73\x54\xce\xae\x5e\xcb\x7f\xb2\x1a\xa2\x0a\xe8\x13\x3a\x5b\x1e\xba\x05\xb7\x7a\xe5\x6c\x4c\x41\xa2\x05\xcd\x08\xd9\x60\xd3\xd5\x7c\xfe\x71\xa8\x5f\x62\xdb\x23\xac\x5c\x80\xed\xa1\xdc\x5b\xa0\xde\x95\xb9\xa5\x90\x69\x57\xaa\x00\x85\x52\x83\x81\x32\x19\xd5\x1d\x96\x7c\x67\xa6\xf9\x63\x5f\xba\x31\x46\xde\x01\x00\x00\xff\xff\x5c\x01\x7e\x15\xf9\x01\x00\x00")
+
+func postgres000001_create_teamsDownSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_postgres000001_create_teamsDownSql,
+		"postgres/000001_create_teams.down.sql",
+	)
+}
+
+func postgres000001_create_teamsDownSql() (*asset, error) {
+	bytes, err := postgres000001_create_teamsDownSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "postgres/000001_create_teams.down.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _postgres000001_create_teamsUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x94\x93\x4f\x6f\xb2\x40\x10\xc6\xef\x7c\x8a\x39\x4a\xf2\x1e\x7c\x6d\x35\x4d\x3c\x51\xdd\xa6\xa4\x8a\x2d\x62\xa3\x27\xb2\xb2\x13\x3b\x09\xec\x12\x58\xdb\xfa\xed\x1b\xd9\x45\xc5\x3f\x09\x5e\x9f\x67\xf9\xcd\x30\xcf\xcc\x28\x64\x5e\xc4\x20\xf2\x9e\x27\x0c\xfc\x17\x08\x66\x11\xb0\xa5\x3f\x8f\xe6\xa0\x91\x67\x25\x74\x1c\x00\x00\x12\xf0\xe9\x85\xa3\x57\x2f\xec\xf4\x06\x2e\xbc\x87\xfe\xd4\x0b\x57\xf0\xc6\x56\xff\x2a\x3f\x29\x90\x6b\xe4\x1a\xd6\xb4\x21\xa9\x8d\xb8\xcd\xc5\xa5\x28\x30\xc5\x4b\x91\xca\x3c\xe5\x3b\xc9\x33\x3c\xd4\x19\x3c\xba\xc6\xbc\xae\x0a\x2c\x93\x82\x72\x4d\x4a\x1e\x5b\xeb\xf7\xad\x8b\x19\xa7\xf4\xa0\xff\xef\x3d\x59\x5d\xef\x72\xbc\xf2\x3c\x51\x59\xce\xe5\x8d\xfa\x3c\x4d\xd5\x0f\x0a\xa1\x32\x4e\xb2\x3c\x42\xbb\xdd\xae\x7d\x41\xf2\x9b\x34\x9e\xcc\xe8\xa1\x67\x9d\x32\xf9\xc2\x0c\x9b\xd3\x33\xce\x22\xf0\x3f\x16\xac\xb3\x2f\xe9\x3a\xee\xd0\x71\x6c\x12\x7e\x30\x66\xcb\xb3\x24\x48\xfc\xc6\x55\x1a\x71\xd5\xe1\x2c\xa8\xb3\xa9\xbe\x86\x61\xbb\x6f\x4d\x97\x31\x89\x13\x40\xdd\xb9\xdb\x92\x61\x22\x8d\xb9\x3e\x61\xd4\x31\xb7\x65\x98\x5d\x69\x32\xea\xfd\x69\xcb\x30\x5b\xd4\x64\xd4\x9b\xd5\x96\x61\xb2\x69\xce\xa3\xce\x6b\x1f\x88\x37\x89\x58\x68\x2f\xc3\xd8\xde\x78\x0c\xa3\xd9\x64\x31\x0d\xce\xa0\xd5\x8a\xa8\x1c\xa5\x99\x27\xac\x95\x4a\x91\xcb\xe1\x3d\x8c\x94\x97\x7a\xff\x84\x12\x25\xcd\x48\xed\x89\xdc\x45\xb9\x75\x16\x77\x41\x36\x85\xda\xe6\x89\x92\xa5\x2e\x38\x49\x14\xc7\xff\xf9\x0b\x00\x00\xff\xff\xd9\x46\x12\x20\x2f\x04\x00\x00")
+
+func postgres000001_create_teamsUpSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_postgres000001_create_teamsUpSql,
+		"postgres/000001_create_teams.up.sql",
+	)
+}
+
+func postgres000001_create_teamsUpSql() (*asset, error) {
+	bytes, err := postgres000001_create_teamsUpSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "postgres/000001_create_teams.up.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _postgres000002_create_team_membersDownSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\x72\xf4\x09\x71\x0d\x52\x08\x71\x74\xf2\x71\x55\x28\x49\x4d\xcc\xcd\x4d\xcd\x4d\x4a\x2d\x2a\x56\x70\x09\xf2\x0f\x50\x70\xf6\xf7\x09\xf5\xf5\x53\xf0\x74\x53\x70\x8d\xf0\x0c\x0e\x09\x56\x28\x4e\xce\x48\xcd\x4d\x2d\x2d\x4e\x2d\xb2\xe6\x22\x47\x67\x62\x4a\x6e\x66\x1e\x79\x5a\xd3\x4b\x53\x8b\x4b\x48\xd5\x9a\x92\x9a\x93\x5a\x92\x9a\x58\x62\xcd\xc5\x05\x56\xe0\xe9\xe7\xe2\x1a\x81\x24\x9f\x99\x52\x11\x8f\x64\x0a\x98\x1d\x9f\x99\x62\x4d\x9c\x6a\x50\x38\x10\xaf\x1a\xe2\x96\x78\x84\x63\x20\x9e\x40\x68\x08\x49\x4d\xcc\xf5\x85\x28\xb6\xe6\x02\x04\x00\x00\xff\xff\x79\x56\x1c\x35\x98\x01\x00\x00")
+
+func postgres000002_create_team_membersDownSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_postgres000002_create_team_membersDownSql,
+		"postgres/000002_create_team_members.down.sql",
+	)
+}
+
+func postgres000002_create_team_membersDownSql() (*asset, error) {
+	bytes, err := postgres000002_create_team_membersDownSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "postgres/000002_create_team_members.down.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+var _postgres000002_create_team_membersUpSql = []byte("\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\xff\xa4\x92\x31\x6b\xf3\x30\x10\x86\x77\xff\x8a\x1b\x2d\xc8\xf4\xf1\x91\xc5\x93\x6a\xab\xd4\x54\x96\x8b\xa2\x94\x64\x32\x72\x75\xa4\x02\xcb\x06\x4b\x81\xfe\xfc\x62\xcb\x29\xc1\x2d\x85\x34\x9b\x38\x1d\xcf\x3d\xaf\x4e\xb9\x64\x54\x31\x50\xf4\x81\x33\x28\x1f\x41\xd4\x0a\xd8\xa1\xdc\xa9\x1d\x04\xd4\xce\xa1\x6b\x71\xf4\x90\x26\x00\x30\x57\xac\x81\x57\x2a\xf3\x27\x2a\xd3\x7f\x5b\x32\xf7\x8b\x3d\xe7\x9b\xb9\xe1\xec\x71\xfc\xb5\x61\x1c\x3a\xf4\x5f\xf7\xdb\xff\x24\x96\x0d\x76\x18\x50\x07\x68\xed\xc9\xf6\x21\x16\x5f\x64\x59\x51\x79\x84\x67\x76\x84\x34\x8e\xde\x2c\x13\x48\x42\xb2\x24\x59\xdc\x4b\x51\xb0\xc3\xca\xdd\x9a\x8f\xe6\xca\x7f\x3e\x37\xd6\x40\x2d\x40\xa1\x76\xd5\x25\x56\xc4\x92\xec\x16\xd6\xa4\xf0\x13\x6b\x51\xbb\x89\x15\x83\x37\x3a\x7c\xa3\x5d\x9e\x64\x0a\x4a\xb9\x62\x72\xd9\xd1\xf5\x56\x68\x51\x40\x5e\xf3\x7d\x25\x56\x63\xfc\xdb\x3b\x3a\x9c\x84\xa0\x1d\x86\x0e\x75\x9f\xfd\x15\xa2\x8d\xb3\xfd\xdd\x94\xd3\x19\x7d\xb8\x83\xb2\xfa\x20\x59\xf2\x19\x00\x00\xff\xff\x00\x64\x8f\x9f\xb8\x02\x00\x00")
+
+func postgres000002_create_team_membersUpSqlBytes() ([]byte, error) {
+	return bindataRead(
+		_postgres000002_create_team_membersUpSql,
+		"postgres/000002_create_team_members.up.sql",
+	)
+}
+
+func postgres000002_create_team_membersUpSql() (*asset, error) {
+	bytes, err := postgres000002_create_team_membersUpSqlBytes()
+	if err != nil {
+		return nil, err
+	}
+
+	info := bindataFileInfo{name: "postgres/000002_create_team_members.up.sql", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
+	a := &asset{bytes: bytes, info: info}
+	return a, nil
+}
+
+// Asset loads and returns the asset for the given name.
+// It returns an error if the asset could not be found or
+// could not be loaded.
+func Asset(name string) ([]byte, error) {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
+		a, err := f()
+		if err != nil {
+			return nil, fmt.Errorf("Asset %s can't read by error: %v", name, err)
+		}
+		return a.bytes, nil
+	}
+	return nil, fmt.Errorf("Asset %s not found", name)
+}
+
+// MustAsset is like Asset but panics when Asset would return an error.
+// It simplifies safe initialization of global variables.
+func MustAsset(name string) []byte {
+	a, err := Asset(name)
+	if err != nil {
+		panic("asset: Asset(" + name + "): " + err.Error())
+	}
+
+	return a
+}
+
+// AssetInfo loads and returns the asset info for the given name.
+// It returns an error if the asset could not be found or
+// could not be loaded.
+func AssetInfo(name string) (os.FileInfo, error) {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	if f, ok := _bindata[cannonicalName]; ok {
+		a, err := f()
+		if err != nil {
+			return nil, fmt.Errorf("AssetInfo %s can't read by error: %v", name, err)
+		}
+		return a.info, nil
+	}
+	return nil, fmt.Errorf("AssetInfo %s not found", name)
+}
+
+// AssetNames returns the names of the assets.
+func AssetNames() []string {
+	names := make([]string, 0, len(_bindata))
+	for name := range _bindata {
+		names = append(names, name)
+	}
+	return names
+}
+
+// _bindata is a table, holding each asset generator, mapped to its name.
+var _bindata = map[string]func() (*asset, error){
+	"mysql/000001_create_teams.down.sql":           mysql000001_create_teamsDownSql,
+	"mysql/000001_create_teams.up.sql":             mysql000001_create_teamsUpSql,
+	"mysql/000002_create_team_members.down.sql":    mysql000002_create_team_membersDownSql,
+	"mysql/000002_create_team_members.up.sql":      mysql000002_create_team_membersUpSql,
+	"postgres/000001_create_teams.down.sql":        postgres000001_create_teamsDownSql,
+	"postgres/000001_create_teams.up.sql":          postgres000001_create_teamsUpSql,
+	"postgres/000002_create_team_members.down.sql": postgres000002_create_team_membersDownSql,
+	"postgres/000002_create_team_members.up.sql":   postgres000002_create_team_membersUpSql,
+}
+
+// AssetDir returns the file names below a certain
+// directory embedded in the file by go-bindata.
+// For example if you run go-bindata on data/... and data contains the
+// following hierarchy:
+//     data/
+//       foo.txt
+//       img/
+//         a.png
+//         b.png
+// then AssetDir("data") would return []string{"foo.txt", "img"}
+// AssetDir("data/img") would return []string{"a.png", "b.png"}
+// AssetDir("foo.txt") and AssetDir("notexist") would return an error
+// AssetDir("") will return []string{"data"}.
+func AssetDir(name string) ([]string, error) {
+	node := _bintree
+	if len(name) != 0 {
+		cannonicalName := strings.Replace(name, "\\", "/", -1)
+		pathList := strings.Split(cannonicalName, "/")
+		for _, p := range pathList {
+			node = node.Children[p]
+			if node == nil {
+				return nil, fmt.Errorf("Asset %s not found", name)
+			}
+		}
+	}
+	if node.Func != nil {
+		return nil, fmt.Errorf("Asset %s not found", name)
+	}
+	rv := make([]string, 0, len(node.Children))
+	for childName := range node.Children {
+		rv = append(rv, childName)
+	}
+	return rv, nil
+}
+
+type bintree struct {
+	Func     func() (*asset, error)
+	Children map[string]*bintree
+}
+
+var _bintree = &bintree{nil, map[string]*bintree{
+	"mysql": &bintree{nil, map[string]*bintree{
+		"000001_create_teams.down.sql":        &bintree{mysql000001_create_teamsDownSql, map[string]*bintree{}},
+		"000001_create_teams.up.sql":          &bintree{mysql000001_create_teamsUpSql, map[string]*bintree{}},
+		"000002_create_team_members.down.sql": &bintree{mysql000002_create_team_membersDownSql, map[string]*bintree{}},
+		"000002_create_team_members.up.sql":   &bintree{mysql000002_create_team_membersUpSql, map[string]*bintree{}},
+	}},
+	"postgres": &bintree{nil, map[string]*bintree{
+		"000001_create_teams.down.sql":        &bintree{postgres000001_create_teamsDownSql, map[string]*bintree{}},
+		"000001_create_teams.up.sql":          &bintree{postgres000001_create_teamsUpSql, map[string]*bintree{}},
+		"000002_create_team_members.down.sql": &bintree{postgres000002_create_team_membersDownSql, map[string]*bintree{}},
+		"000002_create_team_members.up.sql":   &bintree{postgres000002_create_team_membersUpSql, map[string]*bintree{}},
+	}},
+}}
+
+// RestoreAsset restores an asset under the given directory
+func RestoreAsset(dir, name string) error {
+	data, err := Asset(name)
+	if err != nil {
+		return err
+	}
+	info, err := AssetInfo(name)
+	if err != nil {
+		return err
+	}
+	err = os.MkdirAll(_filePath(dir, filepath.Dir(name)), os.FileMode(0755))
+	if err != nil {
+		return err
+	}
+	err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
+	if err != nil {
+		return err
+	}
+	err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+// RestoreAssets restores an asset under the given directory recursively
+func RestoreAssets(dir, name string) error {
+	children, err := AssetDir(name)
+	// File
+	if err != nil {
+		return RestoreAsset(dir, name)
+	}
+	// Dir
+	for _, child := range children {
+		err = RestoreAssets(dir, filepath.Join(name, child))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func _filePath(dir, name string) string {
+	cannonicalName := strings.Replace(name, "\\", "/", -1)
+	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
+}
diff --git a/db/migrations/migrations.go b/db/migrations/migrations.go
new file mode 100644
index 0000000000..5bf447d7b6
--- /dev/null
+++ b/db/migrations/migrations.go
@@ -0,0 +1,6 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+//go:generate go-bindata -prefix db/migrations --nometadata -pkg migrations ./mysql/... ./postgres/...
+
+package migrations
diff --git a/db/migrations/mysql/000001_create_teams.down.sql b/db/migrations/mysql/000001_create_teams.down.sql
new file mode 100644
index 0000000000..4531b334fc
--- /dev/null
+++ b/db/migrations/mysql/000001_create_teams.down.sql
@@ -0,0 +1,61 @@
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'AllowOpenInvite'
+    ) > 0,
+    'ALTER TABLE Teams DROP COLUMN AllowOpenInvite;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'LastTeamIconUpdate'
+    ) > 0,
+    'ALTER TABLE Teams DROP COLUMN LastTeamIconUpdate;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'Description'
+    ) > 0,
+    'ALTER TABLE Teams DROP COLUMN Description;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'GroupConstrained'
+    ) > 0,
+    'ALTER TABLE Teams DROP COLUMN GroupConstrained;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+DROP TABLE IF EXISTS Teams;
diff --git a/db/migrations/mysql/000001_create_teams.up.sql b/db/migrations/mysql/000001_create_teams.up.sql
new file mode 100644
index 0000000000..1b4d999170
--- /dev/null
+++ b/db/migrations/mysql/000001_create_teams.up.sql
@@ -0,0 +1,83 @@
+CREATE TABLE IF NOT EXISTS Teams (
+    Id varchar(26) NOT NULL,
+    CreateAt bigint(20) DEFAULT NULL,
+    UpdateAt bigint(20) DEFAULT NULL,
+    DeleteAt bigint(20) DEFAULT NULL,
+    DisplayName varchar(64) DEFAULT NULL,
+    Name varchar(64) DEFAULT NULL,
+    Description varchar(255) DEFAULT NULL,
+    Email varchar(128) DEFAULT NULL,
+    Type varchar(255) DEFAULT NULL,
+    CompanyName varchar(64) DEFAULT NULL,
+    AllowedDomains text,
+    InviteId varchar(32) DEFAULT NULL,
+    SchemeId varchar(26) DEFAULT NULL,
+    PRIMARY KEY (Id),
+    UNIQUE KEY Name (Name),
+    KEY idx_teams_name (Name),
+    KEY idx_teams_invite_id (InviteId),
+    KEY idx_teams_update_at (UpdateAt),
+    KEY idx_teams_create_at (CreateAt),
+    KEY idx_teams_delete_at (DeleteAt),
+    KEY idx_teams_scheme_id (SchemeId)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'AllowOpenInvite'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE Teams ADD AllowOpenInvite bool;'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'LastTeamIconUpdate'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE Teams ADD LastTeamIconUpdate bigint;'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'Description'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE Teams ADD Description varchar(255);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'Teams'
+        AND table_schema = DATABASE()
+        AND column_name = 'GroupConstrained'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE Teams ADD GroupConstrained tinyint(1);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
diff --git a/db/migrations/mysql/000002_create_team_members.down.sql b/db/migrations/mysql/000002_create_team_members.down.sql
new file mode 100644
index 0000000000..f373859116
--- /dev/null
+++ b/db/migrations/mysql/000002_create_team_members.down.sql
@@ -0,0 +1,61 @@
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeUser'
+    ) > 0,
+    'ALTER TABLE TeamMembers DROP COLUMN SchemeUser;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeAdmin'
+    ) > 0,
+    'ALTER TABLE TeamMembers DROP COLUMN SchemeAdmin;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeGuest'
+    ) > 0,
+    'ALTER TABLE TeamMembers DROP COLUMN SchemeGuest;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'DeleteAt'
+    ) > 0,
+    'ALTER TABLE TeamMembers DROP COLUMN DeleteAt;',
+    'SELECT 1'
+));
+
+PREPARE alterIfExists FROM @preparedStatement;
+EXECUTE alterIfExists;
+DEALLOCATE PREPARE alterIfExists;
+
+DROP TABLE IF EXISTS TeamMembers;
diff --git a/db/migrations/mysql/000002_create_team_members.up.sql b/db/migrations/mysql/000002_create_team_members.up.sql
new file mode 100644
index 0000000000..17398da7ba
--- /dev/null
+++ b/db/migrations/mysql/000002_create_team_members.up.sql
@@ -0,0 +1,71 @@
+CREATE TABLE IF NOT EXISTS TeamMembers (
+    TeamId varchar(26) NOT NULL,
+    UserId varchar(26) NOT NULL,
+    Roles varchar(64),
+    DeleteAt bigint(20),
+    PRIMARY KEY (TeamId, UserId),
+    KEY idx_teammembers_team_id (TeamId),
+    KEY idx_teammembers_user_id (UserId),
+    KEY idx_teammembers_delete_at (DeleteAt)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeUser'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE TeamMembers ADD SchemeUser tinyint(4);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeAdmin'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE TeamMembers ADD SchemeAdmin tinyint(4);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'SchemeGuest'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE TeamMembers ADD SchemeGuest tinyint(4);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
+
+
+SET @preparedStatement = (SELECT IF(
+    (
+        SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS
+        WHERE table_name = 'TeamMembers'
+        AND table_schema = DATABASE()
+        AND column_name = 'DeleteAt'
+    ) > 0,
+    'SELECT 1',
+    'ALTER TABLE TeamMembers ADD DeleteAt bigint(20);'
+));
+
+PREPARE alterIfNotExists FROM @preparedStatement;
+EXECUTE alterIfNotExists;
+DEALLOCATE PREPARE alterIfNotExists;
diff --git a/db/migrations/postgres/000001_create_teams.down.sql b/db/migrations/postgres/000001_create_teams.down.sql
new file mode 100644
index 0000000000..dc9f043a97
--- /dev/null
+++ b/db/migrations/postgres/000001_create_teams.down.sql
@@ -0,0 +1,13 @@
+ALTER TABLE teams DROP COLUMN IF EXISTS allowopeninvite;
+ALTER TABLE teams DROP COLUMN IF EXISTS lastteamiconupdate;
+ALTER TABLE teams DROP COLUMN IF EXISTS description;
+ALTER TABLE teams DROP COLUMN IF EXISTS groupconstrained;
+
+DROP INDEX IF EXISTS idx_teams_name;
+DROP INDEX IF EXISTS idx_teams_invite_id;
+DROP INDEX IF EXISTS idx_teams_update_at;
+DROP INDEX IF EXISTS idx_teams_create_at;
+DROP INDEX IF EXISTS idx_teams_delete_at;
+DROP INDEX IF EXISTS idx_teams_scheme_id;
+
+DROP TABLE IF EXISTS teams;
diff --git a/db/migrations/postgres/000001_create_teams.up.sql b/db/migrations/postgres/000001_create_teams.up.sql
new file mode 100644
index 0000000000..03f7accc2a
--- /dev/null
+++ b/db/migrations/postgres/000001_create_teams.up.sql
@@ -0,0 +1,28 @@
+CREATE TABLE IF NOT EXISTS teams (
+    id VARCHAR(26) PRIMARY KEY,
+    createat bigint,
+    updateat bigint,
+    deleteat bigint,
+    displayname VARCHAR(64),
+    name VARCHAR(64),
+    description VARCHAR(255),
+    email VARCHAR(128),
+    type VARCHAR(255),
+    companyname VARCHAR(64),
+    alloweddomains VARCHAR(1000),
+    inviteid VARCHAR(32),
+    schemeid VARCHAR(26),
+    UNIQUE(name)
+);
+
+CREATE INDEX IF NOT EXISTS idx_teams_name ON teams (name) ;
+CREATE INDEX IF NOT EXISTS idx_teams_invite_id ON teams (inviteid);
+CREATE INDEX IF NOT EXISTS idx_teams_update_at ON teams (updateat);
+CREATE INDEX IF NOT EXISTS idx_teams_create_at ON teams (createat);
+CREATE INDEX IF NOT EXISTS idx_teams_delete_at ON teams (deleteat);
+CREATE INDEX IF NOT EXISTS idx_teams_scheme_id ON teams (schemeid);
+
+ALTER TABLE teams ADD COLUMN IF NOT EXISTS allowopeninvite boolean;
+ALTER TABLE teams ADD COLUMN IF NOT EXISTS lastteamiconupdate bigint;
+ALTER TABLE teams ADD COLUMN IF NOT EXISTS description VARCHAR(255);
+ALTER TABLE teams ADD COLUMN IF NOT EXISTS groupconstrained boolean;
diff --git a/db/migrations/postgres/000002_create_team_members.down.sql b/db/migrations/postgres/000002_create_team_members.down.sql
new file mode 100644
index 0000000000..c34c0a5e65
--- /dev/null
+++ b/db/migrations/postgres/000002_create_team_members.down.sql
@@ -0,0 +1,10 @@
+ALTER TABLE teammembers DROP COLUMN IF EXISTS schemeuser;
+ALTER TABLE teammembers DROP COLUMN IF EXISTS schemeadmin;
+ALTER TABLE teammembers DROP COLUMN IF EXISTS schemeguest;
+ALTER TABLE teammembers DROP COLUMN IF EXISTS deleteat;
+
+DROP INDEX IF EXISTS idx_teammembers_team_id;
+DROP INDEX IF EXISTS idx_teammembers_user_id;
+DROP INDEX IF EXISTS idx_teammembers_delete_at;
+
+DROP TABLE IF EXISTS TeamMembers;
diff --git a/db/migrations/postgres/000002_create_team_members.up.sql b/db/migrations/postgres/000002_create_team_members.up.sql
new file mode 100644
index 0000000000..4827cd38e7
--- /dev/null
+++ b/db/migrations/postgres/000002_create_team_members.up.sql
@@ -0,0 +1,16 @@
+CREATE TABLE IF NOT EXISTS teammembers (
+    teamid VARCHAR(26) NOT NULL,
+    userid VARCHAR(26) NOT NULL,
+    roles VARCHAR(64),
+    deleteat bigint,
+    PRIMARY KEY (teamid, userid)
+);
+
+CREATE INDEX IF NOT EXISTS idx_teammembers_team_id ON TeamMembers (teamid);
+CREATE INDEX IF NOT EXISTS idx_teammembers_user_id ON TeamMembers (userid);
+CREATE INDEX IF NOT EXISTS idx_teammembers_delete_at ON TeamMembers (deleteat);
+
+ALTER TABLE teammembers ADD COLUMN IF NOT EXISTS schemeuser boolean;
+ALTER TABLE teammembers ADD COLUMN IF NOT EXISTS schemeadmin boolean;
+ALTER TABLE teammembers ADD COLUMN IF NOT EXISTS schemeguest boolean;
+ALTER TABLE teammembers ADD COLUMN IF NOT EXISTS deleteat bigint;
diff --git a/go.mod b/go.mod
index 5c0a99011c..9530e9a323 100644
--- a/go.mod
+++ b/go.mod
@@ -32,10 +32,13 @@ require (
 	github.com/getsentry/sentry-go v0.9.0
 	github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a // indirect
 	github.com/go-asn1-ber/asn1-ber v1.5.3 // indirect
+	github.com/go-bindata/go-bindata v3.1.2+incompatible // indirect
 	github.com/go-redis/redis/v8 v8.4.9 // indirect
 	github.com/go-resty/resty/v2 v2.4.0 // indirect
 	github.com/go-sql-driver/mysql v1.5.0
 	github.com/gobwas/ws v1.1.0-rc.2
+	github.com/golang-migrate/migrate v3.5.4+incompatible // indirect
+	github.com/golang-migrate/migrate/v4 v4.14.1
 	github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
 	github.com/golang/snappy v0.0.2 // indirect
 	github.com/google/uuid v1.1.5 // indirect
@@ -118,7 +121,7 @@ require (
 	github.com/wiggin77/merror v1.0.3
 	github.com/wiggin77/srslog v1.0.1
 	github.com/willf/bitset v1.1.11 // indirect
-	github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c // indirect
+	github.com/xtgo/uuid v0.0.0-20140804021211-a0b114877d4c
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.16.0
 	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad
@@ -137,7 +140,6 @@ require (
 	gopkg.in/olivere/elastic.v6 v6.2.35
 	gopkg.in/yaml.v2 v2.4.0
 	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect
-	honnef.co/go/tools v0.0.1-2020.1.3 // indirect
 	willnorris.com/go/imageproxy v0.10.0
 )
 
diff --git a/go.sum b/go.sum
index 68b147cc0a..c1d64b3518 100644
--- a/go.sum
+++ b/go.sum
@@ -8,11 +8,34 @@ cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6A
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
 cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
+cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
+cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
+cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
+cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
+cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
+cloud.google.com/go v0.63.0/go.mod h1:GmezbQc7T2snqkEXWfZ0sy0VfkB/ivI2DdtJL2DEmlg=
+cloud.google.com/go v0.64.0/go.mod h1:xfORb36jGvE+6EexW71nMEtL025s3x6xvuYUKM4JLv4=
 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
+cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
+cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
+cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
+cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
+cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
+cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
+cloud.google.com/go/spanner v1.9.0/go.mod h1:xvlEn0NZ5v1iJPYsBnUVRDNvccDxsBTEi16pJRKQVws=
 cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
+cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
+cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
+cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
 code.sajari.com/docconv v1.1.1-0.20200701232649-d9ea05fbd50a h1:e0dRHyAfGcext3/lnwfsl81PKJRNgLyA843n72mPCes=
 code.sajari.com/docconv v1.1.1-0.20200701232649-d9ea05fbd50a/go.mod h1:DooS873W9YwUjTwEYGpg55aDlvnx1VcEdr7IJ9rEW8g=
 contrib.go.opencensus.io/exporter/ocagent v0.4.9/go.mod h1:ueLzZcP7LPhPulEBukGn4aLh7Mx9YJwpVJ9nL2FYltw=
@@ -25,10 +48,12 @@ git.apache.org/thrift.git v0.0.0-20180902110319-2566ecd5d999/go.mod h1:fPE2ZNJGy
 git.apache.org/thrift.git v0.12.0/go.mod h1:fPE2ZNJGynbRyZ4dJvy6G277gSllfV2HJqblrnkyeyg=
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@@ -46,6 +71,7 @@ github.com/Masterminds/semver/v3 v3.1.1/go.mod h1:VPu/7SZ7ePZ3QOrcuXROw5FAcLl4a0
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@@ -85,6 +111,7 @@ github.com/andybalholm/cascadia v1.1.0/go.mod h1:GsXiBklL0woXo1j/WYWtSYYC4ouU9Pq
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@@ -104,6 +131,7 @@ github.com/aryann/difflib v0.0.0-20170710044230-e206f873d14a/go.mod h1:DAHtR1m6l
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@@ -117,6 +145,8 @@ github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+Ce
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@@ -149,6 +179,7 @@ github.com/bradfitz/go-smtpd v0.0.0-20170404230938-deb6d6237625/go.mod h1:HYsPBT
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@@ -156,16 +187,25 @@ github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghf
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@@ -175,6 +215,7 @@ github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3Ee
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@@ -190,6 +231,7 @@ github.com/creack/pty v1.1.7/go.mod h1:lj5s0c3V2DBrqTV7llrYr5NG6My20zk30Fl46Y7Do
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@@ -197,6 +239,7 @@ github.com/cznic/strutil v0.0.0-20181122101858-275e90344537/go.mod h1:AHHPPPXTw0
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@@ -206,11 +249,16 @@ github.com/dgryski/go-farm v0.0.0-20190423205320-6a90982ecee2/go.mod h1:SqUrOPUn
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@@ -219,11 +267,13 @@ github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25Kn
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@@ -254,6 +304,7 @@ github.com/franela/goreq v0.0.0-20171204163338-bcd34c9993f8/go.mod h1:ZhphrRTfi2
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@@ -272,10 +323,14 @@ github.com/glycerine/goconvey v0.0.0-20190410193231-58a59202ab31/go.mod h1:Ogl1T
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@@ -297,6 +352,7 @@ github.com/go-sql-driver/mysql v1.4.0/go.mod h1:zAC/RDZ24gD3HViQzih4MyKcchzm+sOG
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@@ -309,24 +365,41 @@ github.com/gobwas/ws v1.0.2 h1:CoAavW/wd/kulfZmSIBt6p24n4j7tHgNVCjsfHVNUbo=
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@@ -337,6 +410,7 @@ github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0
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@@ -347,10 +421,12 @@ github.com/gomodule/redigo v2.0.0+incompatible/go.mod h1:B4C85qUVwatsJoIUNIfCRsp
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@@ -359,8 +435,14 @@ github.com/google/go-github v17.0.0+incompatible/go.mod h1:zLgOLi98H3fifZn+44m+u
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@@ -377,10 +459,12 @@ github.com/gopherjs/gopherjs v0.0.0-20190910122728-9d188e94fb99/go.mod h1:wJfORR
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 github.com/stretchr/objx v0.3.0 h1:NGXK3lHquSN08v5vWalVI/L8XU9hdzE/G6xsrze47As=
 github.com/stretchr/objx v0.3.0/go.mod h1:qt09Ya8vawLte6SNmTgCsAVtYtaKzEcn8ATUoHMkEqE=
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 github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
@@ -917,6 +1061,7 @@ github.com/tecbot/gorocksdb v0.0.0-20191217155057-f0fad39f321c h1:g+WoO5jjkqGAzH
 github.com/tecbot/gorocksdb v0.0.0-20191217155057-f0fad39f321c/go.mod h1:ahpPrc7HpcfEWDQRZEmnXMzHY03mLDYMCxeDzy46i+8=
 github.com/throttled/throttled v2.2.5+incompatible h1:65UB52X0qNTYiT0Sohp8qLYVFwZQPDw85uSa65OljjQ=
 github.com/throttled/throttled v2.2.5+incompatible/go.mod h1:0BjlrEGQmvxps+HuXLsyRdqpSRvJpq0PNIsOtqP9Nos=
+github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51/go.mod h1:XNkn88O1ChpSDQmQeStsy+sBenx6DDtFZJxhVysOjyk=
 github.com/tinylib/msgp v1.1.0/go.mod h1:+d+yLhGm8mzTaHzB+wgMYrodPfmZrzkirds8fDWklFE=
 github.com/tinylib/msgp v1.1.5 h1:2gXmtWueD2HefZHQe1QOy9HVzmFrLOVvsXwXBQ0ayy0=
 github.com/tinylib/msgp v1.1.5/go.mod h1:eQsjooMTnV42mHu917E26IogZ2930nFyBQdofk10Udg=
@@ -963,6 +1108,9 @@ github.com/wiggin77/srslog v1.0.1/go.mod h1:fehkyYDq1QfuYn60TDPu9YdY2bB85VUW2mvN
 github.com/willf/bitset v1.1.10/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
 github.com/willf/bitset v1.1.11 h1:N7Z7E9UvjW+sGsEl7k/SJrvY2reP1A07MrGuCjIOjRE=
 github.com/willf/bitset v1.1.11/go.mod h1:83CECat5yLh5zVOf4P1ErAgKA5UDvKtgyUABdr3+MjI=
+github.com/xanzy/go-gitlab v0.15.0/go.mod h1:8zdQa/ri1dfn8eS3Ir1SyfvOKlw7WBJ8DVThkpGiXrs=
+github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c/go.mod h1:lB8K/P019DLNhemzwFU4jHLhdvlE6uDZjXFejJXr49I=
+github.com/xdg/stringprep v1.0.0/go.mod h1:Jhud4/sHMO4oL310DaZAKk9ZaJ08SJfe+sJh0HrGL1Y=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
 github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415/go.mod h1:GwrjFmJcFw6At/Gs6z4yjiIwzuJ1/+UwLxMQDVQXShQ=
 github.com/xeipuuv/gojsonschema v1.2.0/go.mod h1:anYRn/JVcOK2ZgGU+IjEV4nwlhoK5sQluxsYJ78Id3Y=
@@ -976,14 +1124,20 @@ github.com/yalp/jsonpath v0.0.0-20180802001716-5cc68e5049a0/go.mod h1:/LWChgwKmv
 github.com/yudai/gojsondiff v1.0.0/go.mod h1:AY32+k2cwILAkW1fbgxQ5mUmMiZFgLIV+FBNExI05xg=
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+github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
 github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
+github.com/zenazn/goji v0.9.0/go.mod h1:7S9M489iMyHBNxwZnk9/EHS098H4/F6TATF2mIxtB1Q=
 github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
 github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
+gitlab.com/nyarla/go-crypt v0.0.0-20160106005555-d9a5dc2b789b/go.mod h1:T3BPAOm2cqquPa0MKWeNkmOM5RQsRhkrwMWonFMN7fE=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.3/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.etcd.io/bbolt v1.3.5 h1:XAzx9gjCb0Rxj7EoqcClPD1d5ZBxZJk0jbuoPHenBt0=
 go.etcd.io/bbolt v1.3.5/go.mod h1:G5EMThwa9y8QZGBClrRx5EY+Yw9kAhnjy3bSjsnlVTQ=
 go.etcd.io/etcd v0.0.0-20191023171146-3cf2f69b5738/go.mod h1:dnLIgRNXwCJa5e+c6mIZCrds/GIG4ncV9HhK5PX7jPg=
+go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.18.0/go.mod h1:vKdFvxhtzZ9onBp9VKHK8z/sRpBMnKAsufL7wlDrCOA=
 go.opencensus.io v0.19.1/go.mod h1:gug0GbSHa8Pafr0d2urOSgoXHZ6x/RUlaiT0d9pqb4A=
 go.opencensus.io v0.19.2/go.mod h1:NO/8qkisMZLZ1FCsKNqtJPwc8/TaclWyY0B6wcYNg9M=
@@ -992,6 +1146,8 @@ go.opencensus.io v0.20.2/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
 go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
 go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
+go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opentelemetry.io/otel v0.11.0 h1:IN2tzQa9Gc4ZVKnTaMbPVcHjvzOdg5n9QfnmlqiET7E=
 go.opentelemetry.io/otel v0.11.0/go.mod h1:G8UCk+KooF2HLkgo8RHX9epABH/aRGYET7gQOqBVdB0=
 go.opentelemetry.io/otel v0.16.0 h1:uIWEbdeb4vpKPGITLsRVUS44L5oDbDUCZxn8lkxhmgw=
@@ -1008,6 +1164,7 @@ go.uber.org/multierr v1.5.0/go.mod h1:FeouvMocqHpRaaGuG9EjoKcStLC43Zu/fmqdUMPcKY
 go.uber.org/multierr v1.6.0 h1:y6IPFStTAIT5Ytl7/XYmHvzXQ7S3g/IeZW9hyZ5thw4=
 go.uber.org/multierr v1.6.0/go.mod h1:cdWPpRnG4AhwMwsgIHip0KRBQjJy5kYEpYjJxpXp9iU=
 go.uber.org/tools v0.0.0-20190618225709-2cfd321de3ee/go.mod h1:vJERXedbb3MVM5f9Ejo0C68/HhF8uaILCdgjnY+goOA=
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 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 go.uber.org/zap v1.13.0/go.mod h1:zwrFLgMcdUuIBviXEYEH1YKNaOBnKXsx2IPda5bBwHM=
 go.uber.org/zap v1.16.0 h1:uFRZXykJGK9lLY4HtgSw44DnIcAM+kRBP7x5m+NpAOM=
@@ -1021,13 +1178,17 @@ golang.org/x/crypto v0.0.0-20181030102418-4d3f4d9ffa16/go.mod h1:6SG95UA2DQfeDnf
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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@@ -1037,6 +1198,11 @@ golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL
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@@ -1055,6 +1221,8 @@ golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHl
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@@ -1062,6 +1230,8 @@ golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCc
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@@ -1075,12 +1245,14 @@ golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73r
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+google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
+google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
+google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200806141610-86f49bd18e98/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200815001618-f69a88009b70/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20200911024640-645f7a48b24f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
+google.golang.org/genproto v0.0.0-20201030142918-24207fddd1c3/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/genproto v0.0.0-20210119180700-e258113e47cc h1:tsmkSntchraIEmbGgYaZGZ8LVIidKCWEmPwEnSQSalA=
 google.golang.org/genproto v0.0.0-20210119180700-e258113e47cc/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
 google.golang.org/grpc v1.8.0/go.mod h1:yo6s7OP7yaDglbqo1J04qKzAhqBH6lvTonzMVmEdcZw=
@@ -1285,6 +1557,12 @@ google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQ
 google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
 google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
+google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
+google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
+google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.32.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
+google.golang.org/grpc v1.33.1/go.mod h1:fr5YgcSWrqhRRxogOsw7RzIpsmvOZ6IcH4kBYTpR3n0=
 google.golang.org/grpc v1.35.0 h1:TwIQcH3es+MojMVojxxfQ3l3OF2KzlRxML2xZq0kRo8=
 google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU=
 google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
@@ -1311,6 +1589,7 @@ gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMy
 gopkg.in/gcfg.v1 v1.2.3/go.mod h1:yesOnuUOFQAhST5vPY4nbZsb/huCgGGXlipJsBn0b3o=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v8 v8.18.2/go.mod h1:RX2a/7Ha8BgOhfk7j780h4/u/RRjR0eouCJSH80/M2Y=
+gopkg.in/inconshreveable/log15.v2 v2.0.0-20180818164646-67afb5ed74ec/go.mod h1:aPpfJ7XW+gOuirDoZ8gHhLh3kZ1B08FtV2bbmy7Jv3s=
 gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.51.1/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
@@ -1334,6 +1613,7 @@ gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.7/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU=
 gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -1343,6 +1623,7 @@ gopkg.in/yaml.v3 v3.0.0-20191120175047-4206685974f2/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 grpc.go4.org v0.0.0-20170609214715-11d0a25b4919/go.mod h1:77eQGdRu53HpSqPFJFmuJdjuHRquDANNeA4x7B8WQ9o=
 honnef.co/go/tools v0.0.0-20180728063816-88497007e858/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20180920025451-e3ad64cb4ed3/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
@@ -1353,7 +1634,22 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh
 honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
 honnef.co/go/tools v0.0.1-2020.1.3 h1:sXmLre5bzIR6ypkjXCDI3jHPssRhc8KD/Ome589sc3U=
 honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
+modernc.org/b v1.0.0/go.mod h1:uZWcZfRj1BpYzfN9JTerzlNUnnPsV9O2ZA8JsRcubNg=
+modernc.org/db v1.0.0/go.mod h1:kYD/cO29L/29RM0hXYl4i3+Q5VojL31kTUVpVJDw0s8=
+modernc.org/file v1.0.0/go.mod h1:uqEokAEn1u6e+J45e54dsEA/pw4o7zLrA2GwyntZzjw=
+modernc.org/fileutil v1.0.0/go.mod h1:JHsWpkrk/CnVV1H/eGlFf85BEpfkrp56ro8nojIq9Q8=
+modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
+modernc.org/internal v1.0.0/go.mod h1:VUD/+JAkhCpvkUitlEOnhpVxCgsBI90oTzSCRcqQVSM=
+modernc.org/lldb v1.0.0/go.mod h1:jcRvJGWfCGodDZz8BPwiKMJxGJngQ/5DrRapkQnLob8=
+modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
+modernc.org/ql v1.0.0/go.mod h1:xGVyrLIatPcO2C1JvI/Co8c0sr6y91HKFNy4pt9JXEY=
+modernc.org/sortutil v1.1.0/go.mod h1:ZyL98OQHJgH9IEfN71VsamvJgrtRX9Dj2gX+vH86L1k=
+modernc.org/strutil v1.1.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
+modernc.org/zappy v1.0.0/go.mod h1:hHe+oGahLVII/aTTyWK/b53VDHMAGCBYYeZ9sn83HC4=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
 sigs.k8s.io/yaml v1.1.0/go.mod h1:UJmg0vDUVViEyp3mgSv9WPwZCDxu4rQW1olrI1uml+o=
 sourcegraph.com/sourcegraph/appdash v0.0.0-20190731080439-ebfcffb1b5c0/go.mod h1:hI742Nqp5OhwiqlzhgfbWU4mW4yO10fP+LoT9WOswdU=
 sourcegraph.com/sourcegraph/go-diff v0.5.0/go.mod h1:kuch7UrkMzY0X+p9CRK03kfuPQ2zzQcaEFbx8wA8rck=
diff --git a/go.tools.mod b/go.tools.mod
index 9f668f2c45..95a691741e 100644
--- a/go.tools.mod
+++ b/go.tools.mod
@@ -3,7 +3,10 @@ module github.com/mattermost/mattermost-server/v5
 go 1.14
 
 require (
+	github.com/go-bindata/go-bindata v3.1.2+incompatible // indirect
+	github.com/golang-migrate/migrate/v4 v4.14.1 // indirect
 	github.com/jstemmer/go-junit-report v0.9.1 // indirect
+	github.com/jteeuwen/go-bindata v3.0.7+incompatible // indirect
 	github.com/mattermost/mattermost-utilities/mmgotool v0.0.0-20210218104610-40d7640e8538 // indirect
 	github.com/philhofer/fwd v1.0.0 // indirect
 	github.com/reflog/struct2interface v0.6.1 // indirect
diff --git a/go.tools.sum b/go.tools.sum
index 6b699df7ef..1250b65ffd 100644
--- a/go.tools.sum
+++ b/go.tools.sum
@@ -5,27 +5,78 @@ cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6A
 cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
 cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
 cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
+cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
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+cloud.google.com/go v0.64.0 h1:xVP3LPvMjGT4J0a55y02Gw5y/dkY/rxGz58sfK1jqIo=
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 cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
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 cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
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 cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
 cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
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 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
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 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
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@@ -143,7 +343,15 @@ github.com/mattermost/mattermost-utilities/mmgotool v0.0.0-20210205183519-d9e542
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+modernc.org/golex v1.0.0/go.mod h1:b/QX9oBD/LhixY6NDh+IdGv17hgB+51fET1i2kPSmvk=
+modernc.org/internal v1.0.0 h1:XMDsFDcBDsibbBnHB2xzljZ+B1yrOVLEFkKL2u15Glw=
+modernc.org/internal v1.0.0/go.mod h1:VUD/+JAkhCpvkUitlEOnhpVxCgsBI90oTzSCRcqQVSM=
+modernc.org/lldb v1.0.0 h1:6vjDJxQEfhlOLwl4bhpwIz00uyFK4EmSYcbwqwbynsc=
+modernc.org/lldb v1.0.0/go.mod h1:jcRvJGWfCGodDZz8BPwiKMJxGJngQ/5DrRapkQnLob8=
+modernc.org/mathutil v1.0.0 h1:93vKjrJopTPrtTNpZ8XIovER7iCIH1QU7wNbOQXC60I=
+modernc.org/mathutil v1.0.0/go.mod h1:wU0vUrJsVWBZ4P6e7xtFJEhFSNsfRLJ8H458uRjg03k=
+modernc.org/ql v1.0.0 h1:bIQ/trWNVjQPlinI6jdOQsi195SIturGo3mp5hsDqVU=
+modernc.org/ql v1.0.0/go.mod h1:xGVyrLIatPcO2C1JvI/Co8c0sr6y91HKFNy4pt9JXEY=
+modernc.org/sortutil v1.1.0 h1:oP3U4uM+NT/qBQcbg/K2iqAX0Nx7B1b6YZtq3Gk/PjM=
+modernc.org/sortutil v1.1.0/go.mod h1:ZyL98OQHJgH9IEfN71VsamvJgrtRX9Dj2gX+vH86L1k=
+modernc.org/strutil v1.1.0 h1:+1/yCzZxY2pZwwrsbH+4T7BQMoLQ9QiBshRC9eicYsc=
+modernc.org/strutil v1.1.0/go.mod h1:lstksw84oURvj9y3tn8lGvRxyRC1S2+g5uuIzNfIOBs=
+modernc.org/zappy v1.0.0 h1:dPVaP+3ueIUv4guk8PuZ2wiUGcJ1WUVvIheeSSTD0yk=
+modernc.org/zappy v1.0.0/go.mod h1:hHe+oGahLVII/aTTyWK/b53VDHMAGCBYYeZ9sn83HC4=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
+rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
+rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
diff --git a/scripts/mattermost-mysql-5.0.sql b/scripts/mattermost-mysql-5.0.sql
index 9d51ede22e..1e80ab6f03 100644
--- a/scripts/mattermost-mysql-5.0.sql
+++ b/scripts/mattermost-mysql-5.0.sql
@@ -910,9 +910,9 @@ CREATE TABLE `Teams` (
   `CompanyName` varchar(64) DEFAULT NULL,
   `AllowedDomains` text,
   `InviteId` varchar(32) DEFAULT NULL,
+  `SchemeId` varchar(255) DEFAULT NULL,
   `AllowOpenInvite` tinyint(1) DEFAULT NULL,
   `LastTeamIconUpdate` bigint(20) DEFAULT NULL,
-  `SchemeId` varchar(255) DEFAULT NULL,
   PRIMARY KEY (`Id`),
   UNIQUE KEY `Name` (`Name`),
   KEY `idx_teams_name` (`Name`),
diff --git a/scripts/mattermost-postgresql-5.0.sql b/scripts/mattermost-postgresql-5.0.sql
index d6f853340a..00f6a98dca 100644
--- a/scripts/mattermost-postgresql-5.0.sql
+++ b/scripts/mattermost-postgresql-5.0.sql
@@ -11,14 +11,14 @@ SET check_function_bodies = false;
 SET client_min_messages = warning;
 
 --
--- Name: plpgsql; Type: EXTENSION; Schema: -; Owner: 
+-- Name: plpgsql; Type: EXTENSION; Schema: -; Owner:
 --
 
 CREATE EXTENSION IF NOT EXISTS plpgsql WITH SCHEMA pg_catalog;
 
 
 --
--- Name: EXTENSION plpgsql; Type: COMMENT; Schema: -; Owner: 
+-- Name: EXTENSION plpgsql; Type: COMMENT; Schema: -; Owner:
 --
 
 COMMENT ON EXTENSION plpgsql IS 'PL/pgSQL procedural language';
@@ -29,7 +29,7 @@ SET default_tablespace = '';
 SET default_with_oids = false;
 
 --
--- Name: audits; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: audits; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.audits (
@@ -46,7 +46,7 @@ CREATE TABLE public.audits (
 ALTER TABLE public.audits OWNER TO mmuser;
 
 --
--- Name: channelmemberhistory; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channelmemberhistory; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.channelmemberhistory (
@@ -60,7 +60,7 @@ CREATE TABLE public.channelmemberhistory (
 ALTER TABLE public.channelmemberhistory OWNER TO mmuser;
 
 --
--- Name: channelmembers; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channelmembers; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.channelmembers (
@@ -80,7 +80,7 @@ CREATE TABLE public.channelmembers (
 ALTER TABLE public.channelmembers OWNER TO mmuser;
 
 --
--- Name: channels; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channels; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.channels (
@@ -105,7 +105,7 @@ CREATE TABLE public.channels (
 ALTER TABLE public.channels OWNER TO mmuser;
 
 --
--- Name: clusterdiscovery; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: clusterdiscovery; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.clusterdiscovery (
@@ -123,7 +123,7 @@ CREATE TABLE public.clusterdiscovery (
 ALTER TABLE public.clusterdiscovery OWNER TO mmuser;
 
 --
--- Name: commands; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: commands; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.commands (
@@ -150,7 +150,7 @@ CREATE TABLE public.commands (
 ALTER TABLE public.commands OWNER TO mmuser;
 
 --
--- Name: commandwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: commandwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.commandwebhooks (
@@ -168,7 +168,7 @@ CREATE TABLE public.commandwebhooks (
 ALTER TABLE public.commandwebhooks OWNER TO mmuser;
 
 --
--- Name: compliances; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: compliances; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.compliances (
@@ -189,7 +189,7 @@ CREATE TABLE public.compliances (
 ALTER TABLE public.compliances OWNER TO mmuser;
 
 --
--- Name: emoji; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: emoji; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.emoji (
@@ -205,7 +205,7 @@ CREATE TABLE public.emoji (
 ALTER TABLE public.emoji OWNER TO mmuser;
 
 --
--- Name: fileinfo; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: fileinfo; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.fileinfo (
@@ -231,7 +231,7 @@ CREATE TABLE public.fileinfo (
 ALTER TABLE public.fileinfo OWNER TO mmuser;
 
 --
--- Name: incomingwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: incomingwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.incomingwebhooks (
@@ -253,7 +253,7 @@ CREATE TABLE public.incomingwebhooks (
 ALTER TABLE public.incomingwebhooks OWNER TO mmuser;
 
 --
--- Name: jobs; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: jobs; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.jobs (
@@ -272,7 +272,7 @@ CREATE TABLE public.jobs (
 ALTER TABLE public.jobs OWNER TO mmuser;
 
 --
--- Name: licenses; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: licenses; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.licenses (
@@ -285,7 +285,7 @@ CREATE TABLE public.licenses (
 ALTER TABLE public.licenses OWNER TO mmuser;
 
 --
--- Name: oauthaccessdata; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthaccessdata; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.oauthaccessdata (
@@ -302,7 +302,7 @@ CREATE TABLE public.oauthaccessdata (
 ALTER TABLE public.oauthaccessdata OWNER TO mmuser;
 
 --
--- Name: oauthapps; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthapps; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.oauthapps (
@@ -323,7 +323,7 @@ CREATE TABLE public.oauthapps (
 ALTER TABLE public.oauthapps OWNER TO mmuser;
 
 --
--- Name: oauthauthdata; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthauthdata; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.oauthauthdata (
@@ -341,7 +341,7 @@ CREATE TABLE public.oauthauthdata (
 ALTER TABLE public.oauthauthdata OWNER TO mmuser;
 
 --
--- Name: outgoingwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: outgoingwebhooks; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.outgoingwebhooks (
@@ -365,7 +365,7 @@ CREATE TABLE public.outgoingwebhooks (
 ALTER TABLE public.outgoingwebhooks OWNER TO mmuser;
 
 --
--- Name: pluginkeyvaluestore; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: pluginkeyvaluestore; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.pluginkeyvaluestore (
@@ -378,7 +378,7 @@ CREATE TABLE public.pluginkeyvaluestore (
 ALTER TABLE public.pluginkeyvaluestore OWNER TO mmuser;
 
 --
--- Name: posts; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: posts; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.posts (
@@ -406,7 +406,7 @@ CREATE TABLE public.posts (
 ALTER TABLE public.posts OWNER TO mmuser;
 
 --
--- Name: preferences; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: preferences; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.preferences (
@@ -420,7 +420,7 @@ CREATE TABLE public.preferences (
 ALTER TABLE public.preferences OWNER TO mmuser;
 
 --
--- Name: reactions; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: reactions; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.reactions (
@@ -434,7 +434,7 @@ CREATE TABLE public.reactions (
 ALTER TABLE public.reactions OWNER TO mmuser;
 
 --
--- Name: roles; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: roles; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.roles (
@@ -454,7 +454,7 @@ CREATE TABLE public.roles (
 ALTER TABLE public.roles OWNER TO mmuser;
 
 --
--- Name: schemes; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: schemes; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.schemes (
@@ -476,7 +476,7 @@ CREATE TABLE public.schemes (
 ALTER TABLE public.schemes OWNER TO mmuser;
 
 --
--- Name: sessions; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: sessions; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.sessions (
@@ -497,7 +497,7 @@ CREATE TABLE public.sessions (
 ALTER TABLE public.sessions OWNER TO mmuser;
 
 --
--- Name: status; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: status; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.status (
@@ -511,7 +511,7 @@ CREATE TABLE public.status (
 ALTER TABLE public.status OWNER TO mmuser;
 
 --
--- Name: systems; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: systems; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.systems (
@@ -523,7 +523,7 @@ CREATE TABLE public.systems (
 ALTER TABLE public.systems OWNER TO mmuser;
 
 --
--- Name: teammembers; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: teammembers; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.teammembers (
@@ -539,7 +539,7 @@ CREATE TABLE public.teammembers (
 ALTER TABLE public.teammembers OWNER TO mmuser;
 
 --
--- Name: teams; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: teams; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.teams (
@@ -555,16 +555,16 @@ CREATE TABLE public.teams (
     companyname character varying(64),
     alloweddomains character varying(500),
     inviteid character varying(32),
+    schemeid text,
     allowopeninvite boolean,
-    lastteamiconupdate bigint,
-    schemeid text
+    lastteamiconupdate bigint
 );
 
 
 ALTER TABLE public.teams OWNER TO mmuser;
 
 --
--- Name: tokens; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: tokens; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.tokens (
@@ -578,7 +578,7 @@ CREATE TABLE public.tokens (
 ALTER TABLE public.tokens OWNER TO mmuser;
 
 --
--- Name: useraccesstokens; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: useraccesstokens; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.useraccesstokens (
@@ -593,7 +593,7 @@ CREATE TABLE public.useraccesstokens (
 ALTER TABLE public.useraccesstokens OWNER TO mmuser;
 
 --
--- Name: users; Type: TABLE; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: users; Type: TABLE; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE TABLE public.users (
@@ -893,7 +893,7 @@ COPY public.users (id, createat, updateat, deleteat, username, password, authdat
 
 
 --
--- Name: audits_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: audits_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.audits
@@ -901,7 +901,7 @@ ALTER TABLE ONLY public.audits
 
 
 --
--- Name: channelmemberhistory_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channelmemberhistory_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.channelmemberhistory
@@ -909,7 +909,7 @@ ALTER TABLE ONLY public.channelmemberhistory
 
 
 --
--- Name: channelmembers_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channelmembers_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.channelmembers
@@ -917,7 +917,7 @@ ALTER TABLE ONLY public.channelmembers
 
 
 --
--- Name: channels_name_teamid_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channels_name_teamid_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.channels
@@ -925,7 +925,7 @@ ALTER TABLE ONLY public.channels
 
 
 --
--- Name: channels_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: channels_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.channels
@@ -933,7 +933,7 @@ ALTER TABLE ONLY public.channels
 
 
 --
--- Name: clusterdiscovery_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: clusterdiscovery_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.clusterdiscovery
@@ -941,7 +941,7 @@ ALTER TABLE ONLY public.clusterdiscovery
 
 
 --
--- Name: commands_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: commands_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.commands
@@ -949,7 +949,7 @@ ALTER TABLE ONLY public.commands
 
 
 --
--- Name: commandwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: commandwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.commandwebhooks
@@ -957,7 +957,7 @@ ALTER TABLE ONLY public.commandwebhooks
 
 
 --
--- Name: compliances_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: compliances_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.compliances
@@ -965,7 +965,7 @@ ALTER TABLE ONLY public.compliances
 
 
 --
--- Name: emoji_name_deleteat_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: emoji_name_deleteat_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.emoji
@@ -973,7 +973,7 @@ ALTER TABLE ONLY public.emoji
 
 
 --
--- Name: emoji_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: emoji_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.emoji
@@ -981,7 +981,7 @@ ALTER TABLE ONLY public.emoji
 
 
 --
--- Name: fileinfo_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: fileinfo_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.fileinfo
@@ -989,7 +989,7 @@ ALTER TABLE ONLY public.fileinfo
 
 
 --
--- Name: incomingwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: incomingwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.incomingwebhooks
@@ -997,7 +997,7 @@ ALTER TABLE ONLY public.incomingwebhooks
 
 
 --
--- Name: jobs_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: jobs_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.jobs
@@ -1005,7 +1005,7 @@ ALTER TABLE ONLY public.jobs
 
 
 --
--- Name: licenses_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: licenses_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.licenses
@@ -1013,7 +1013,7 @@ ALTER TABLE ONLY public.licenses
 
 
 --
--- Name: oauthaccessdata_clientid_userid_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthaccessdata_clientid_userid_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.oauthaccessdata
@@ -1021,7 +1021,7 @@ ALTER TABLE ONLY public.oauthaccessdata
 
 
 --
--- Name: oauthaccessdata_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthaccessdata_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.oauthaccessdata
@@ -1029,7 +1029,7 @@ ALTER TABLE ONLY public.oauthaccessdata
 
 
 --
--- Name: oauthapps_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthapps_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.oauthapps
@@ -1037,7 +1037,7 @@ ALTER TABLE ONLY public.oauthapps
 
 
 --
--- Name: oauthauthdata_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: oauthauthdata_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.oauthauthdata
@@ -1045,7 +1045,7 @@ ALTER TABLE ONLY public.oauthauthdata
 
 
 --
--- Name: outgoingwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: outgoingwebhooks_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.outgoingwebhooks
@@ -1053,7 +1053,7 @@ ALTER TABLE ONLY public.outgoingwebhooks
 
 
 --
--- Name: pluginkeyvaluestore_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: pluginkeyvaluestore_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.pluginkeyvaluestore
@@ -1061,7 +1061,7 @@ ALTER TABLE ONLY public.pluginkeyvaluestore
 
 
 --
--- Name: posts_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: posts_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.posts
@@ -1069,7 +1069,7 @@ ALTER TABLE ONLY public.posts
 
 
 --
--- Name: preferences_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: preferences_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.preferences
@@ -1077,7 +1077,7 @@ ALTER TABLE ONLY public.preferences
 
 
 --
--- Name: reactions_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: reactions_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.reactions
@@ -1085,7 +1085,7 @@ ALTER TABLE ONLY public.reactions
 
 
 --
--- Name: roles_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: roles_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.roles
@@ -1093,7 +1093,7 @@ ALTER TABLE ONLY public.roles
 
 
 --
--- Name: roles_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: roles_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.roles
@@ -1101,7 +1101,7 @@ ALTER TABLE ONLY public.roles
 
 
 --
--- Name: schemes_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: schemes_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.schemes
@@ -1109,7 +1109,7 @@ ALTER TABLE ONLY public.schemes
 
 
 --
--- Name: schemes_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: schemes_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.schemes
@@ -1117,7 +1117,7 @@ ALTER TABLE ONLY public.schemes
 
 
 --
--- Name: sessions_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: sessions_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.sessions
@@ -1125,7 +1125,7 @@ ALTER TABLE ONLY public.sessions
 
 
 --
--- Name: status_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: status_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.status
@@ -1133,7 +1133,7 @@ ALTER TABLE ONLY public.status
 
 
 --
--- Name: systems_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: systems_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.systems
@@ -1141,7 +1141,7 @@ ALTER TABLE ONLY public.systems
 
 
 --
--- Name: teammembers_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: teammembers_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.teammembers
@@ -1149,7 +1149,7 @@ ALTER TABLE ONLY public.teammembers
 
 
 --
--- Name: teams_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: teams_name_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.teams
@@ -1157,7 +1157,7 @@ ALTER TABLE ONLY public.teams
 
 
 --
--- Name: teams_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: teams_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.teams
@@ -1165,7 +1165,7 @@ ALTER TABLE ONLY public.teams
 
 
 --
--- Name: tokens_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: tokens_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.tokens
@@ -1173,7 +1173,7 @@ ALTER TABLE ONLY public.tokens
 
 
 --
--- Name: useraccesstokens_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: useraccesstokens_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.useraccesstokens
@@ -1181,7 +1181,7 @@ ALTER TABLE ONLY public.useraccesstokens
 
 
 --
--- Name: useraccesstokens_token_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: useraccesstokens_token_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.useraccesstokens
@@ -1189,7 +1189,7 @@ ALTER TABLE ONLY public.useraccesstokens
 
 
 --
--- Name: users_authdata_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: users_authdata_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.users
@@ -1197,7 +1197,7 @@ ALTER TABLE ONLY public.users
 
 
 --
--- Name: users_email_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: users_email_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.users
@@ -1205,7 +1205,7 @@ ALTER TABLE ONLY public.users
 
 
 --
--- Name: users_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: users_pkey; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.users
@@ -1213,7 +1213,7 @@ ALTER TABLE ONLY public.users
 
 
 --
--- Name: users_username_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: users_username_key; Type: CONSTRAINT; Schema: public; Owner: mmuser; Tablespace:
 --
 
 ALTER TABLE ONLY public.users
@@ -1221,581 +1221,581 @@ ALTER TABLE ONLY public.users
 
 
 --
--- Name: idx_audits_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_audits_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_audits_user_id ON public.audits USING btree (userid);
 
 
 --
--- Name: idx_channelmembers_channel_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channelmembers_channel_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channelmembers_channel_id ON public.channelmembers USING btree (channelid);
 
 
 --
--- Name: idx_channelmembers_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channelmembers_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channelmembers_user_id ON public.channelmembers USING btree (userid);
 
 
 --
--- Name: idx_channels_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_create_at ON public.channels USING btree (createat);
 
 
 --
--- Name: idx_channels_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_delete_at ON public.channels USING btree (deleteat);
 
 
 --
--- Name: idx_channels_displayname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_displayname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_displayname_lower ON public.channels USING btree (lower((displayname)::text));
 
 
 --
--- Name: idx_channels_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_name ON public.channels USING btree (name);
 
 
 --
--- Name: idx_channels_name_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_name_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_name_lower ON public.channels USING btree (lower((name)::text));
 
 
 --
--- Name: idx_channels_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_team_id ON public.channels USING btree (teamid);
 
 
 --
--- Name: idx_channels_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_txt ON public.channels USING gin (to_tsvector('english'::regconfig, (((name)::text || ' '::text) || (displayname)::text)));
 
 
 --
--- Name: idx_channels_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_channels_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_channels_update_at ON public.channels USING btree (updateat);
 
 
 --
--- Name: idx_command_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_command_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_command_create_at ON public.commands USING btree (createat);
 
 
 --
--- Name: idx_command_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_command_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_command_delete_at ON public.commands USING btree (deleteat);
 
 
 --
--- Name: idx_command_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_command_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_command_team_id ON public.commands USING btree (teamid);
 
 
 --
--- Name: idx_command_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_command_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_command_update_at ON public.commands USING btree (updateat);
 
 
 --
--- Name: idx_command_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_command_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_command_webhook_create_at ON public.commandwebhooks USING btree (createat);
 
 
 --
--- Name: idx_emoji_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_emoji_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_emoji_create_at ON public.emoji USING btree (createat);
 
 
 --
--- Name: idx_emoji_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_emoji_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_emoji_delete_at ON public.emoji USING btree (deleteat);
 
 
 --
--- Name: idx_emoji_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_emoji_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_emoji_name ON public.emoji USING btree (name);
 
 
 --
--- Name: idx_emoji_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_emoji_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_emoji_update_at ON public.emoji USING btree (updateat);
 
 
 --
--- Name: idx_fileinfo_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_fileinfo_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_fileinfo_create_at ON public.fileinfo USING btree (createat);
 
 
 --
--- Name: idx_fileinfo_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_fileinfo_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_fileinfo_delete_at ON public.fileinfo USING btree (deleteat);
 
 
 --
--- Name: idx_fileinfo_postid_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_fileinfo_postid_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_fileinfo_postid_at ON public.fileinfo USING btree (postid);
 
 
 --
--- Name: idx_fileinfo_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_fileinfo_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_fileinfo_update_at ON public.fileinfo USING btree (updateat);
 
 
 --
--- Name: idx_incoming_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_incoming_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_incoming_webhook_create_at ON public.incomingwebhooks USING btree (createat);
 
 
 --
--- Name: idx_incoming_webhook_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_incoming_webhook_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_incoming_webhook_delete_at ON public.incomingwebhooks USING btree (deleteat);
 
 
 --
--- Name: idx_incoming_webhook_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_incoming_webhook_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_incoming_webhook_team_id ON public.incomingwebhooks USING btree (teamid);
 
 
 --
--- Name: idx_incoming_webhook_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_incoming_webhook_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_incoming_webhook_update_at ON public.incomingwebhooks USING btree (updateat);
 
 
 --
--- Name: idx_incoming_webhook_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_incoming_webhook_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_incoming_webhook_user_id ON public.incomingwebhooks USING btree (userid);
 
 
 --
--- Name: idx_jobs_type; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_jobs_type; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_jobs_type ON public.jobs USING btree (type);
 
 
 --
--- Name: idx_oauthaccessdata_client_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_oauthaccessdata_client_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_oauthaccessdata_client_id ON public.oauthaccessdata USING btree (clientid);
 
 
 --
--- Name: idx_oauthaccessdata_refresh_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_oauthaccessdata_refresh_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_oauthaccessdata_refresh_token ON public.oauthaccessdata USING btree (refreshtoken);
 
 
 --
--- Name: idx_oauthaccessdata_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_oauthaccessdata_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_oauthaccessdata_user_id ON public.oauthaccessdata USING btree (userid);
 
 
 --
--- Name: idx_oauthapps_creator_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_oauthapps_creator_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_oauthapps_creator_id ON public.oauthapps USING btree (creatorid);
 
 
 --
--- Name: idx_oauthauthdata_client_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_oauthauthdata_client_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_oauthauthdata_client_id ON public.oauthauthdata USING btree (code);
 
 
 --
--- Name: idx_outgoing_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_outgoing_webhook_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_outgoing_webhook_create_at ON public.outgoingwebhooks USING btree (createat);
 
 
 --
--- Name: idx_outgoing_webhook_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_outgoing_webhook_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_outgoing_webhook_delete_at ON public.outgoingwebhooks USING btree (deleteat);
 
 
 --
--- Name: idx_outgoing_webhook_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_outgoing_webhook_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_outgoing_webhook_team_id ON public.outgoingwebhooks USING btree (teamid);
 
 
 --
--- Name: idx_outgoing_webhook_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_outgoing_webhook_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_outgoing_webhook_update_at ON public.outgoingwebhooks USING btree (updateat);
 
 
 --
--- Name: idx_posts_channel_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_channel_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_channel_id ON public.posts USING btree (channelid);
 
 
 --
--- Name: idx_posts_channel_id_delete_at_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_channel_id_delete_at_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_channel_id_delete_at_create_at ON public.posts USING btree (channelid, deleteat, createat);
 
 
 --
--- Name: idx_posts_channel_id_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_channel_id_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_channel_id_update_at ON public.posts USING btree (channelid, updateat);
 
 
 --
--- Name: idx_posts_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_create_at ON public.posts USING btree (createat);
 
 
 --
--- Name: idx_posts_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_delete_at ON public.posts USING btree (deleteat);
 
 
 --
--- Name: idx_posts_hashtags_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_hashtags_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_hashtags_txt ON public.posts USING gin (to_tsvector('english'::regconfig, (hashtags)::text));
 
 
 --
--- Name: idx_posts_is_pinned; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_is_pinned; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_is_pinned ON public.posts USING btree (ispinned);
 
 
 --
--- Name: idx_posts_message_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_message_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_message_txt ON public.posts USING gin (to_tsvector('english'::regconfig, (message)::text));
 
 
 --
--- Name: idx_posts_root_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_root_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_root_id ON public.posts USING btree (rootid);
 
 
 --
--- Name: idx_posts_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_update_at ON public.posts USING btree (updateat);
 
 
 --
--- Name: idx_posts_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_posts_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_posts_user_id ON public.posts USING btree (userid);
 
 
 --
--- Name: idx_preferences_category; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_preferences_category; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_preferences_category ON public.preferences USING btree (category);
 
 
 --
--- Name: idx_preferences_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_preferences_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_preferences_name ON public.preferences USING btree (name);
 
 
 --
--- Name: idx_preferences_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_preferences_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_preferences_user_id ON public.preferences USING btree (userid);
 
 
 --
--- Name: idx_sessions_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_sessions_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_sessions_create_at ON public.sessions USING btree (createat);
 
 
 --
--- Name: idx_sessions_expires_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_sessions_expires_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_sessions_expires_at ON public.sessions USING btree (expiresat);
 
 
 --
--- Name: idx_sessions_last_activity_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_sessions_last_activity_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_sessions_last_activity_at ON public.sessions USING btree (lastactivityat);
 
 
 --
--- Name: idx_sessions_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_sessions_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_sessions_token ON public.sessions USING btree (token);
 
 
 --
--- Name: idx_sessions_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_sessions_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_sessions_user_id ON public.sessions USING btree (userid);
 
 
 --
--- Name: idx_status_status; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_status_status; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_status_status ON public.status USING btree (status);
 
 
 --
--- Name: idx_status_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_status_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_status_user_id ON public.status USING btree (userid);
 
 
 --
--- Name: idx_teammembers_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teammembers_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teammembers_delete_at ON public.teammembers USING btree (deleteat);
 
 
 --
--- Name: idx_teammembers_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teammembers_team_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teammembers_team_id ON public.teammembers USING btree (teamid);
 
 
 --
--- Name: idx_teammembers_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teammembers_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teammembers_user_id ON public.teammembers USING btree (userid);
 
 
 --
--- Name: idx_teams_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teams_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teams_create_at ON public.teams USING btree (createat);
 
 
 --
--- Name: idx_teams_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teams_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teams_delete_at ON public.teams USING btree (deleteat);
 
 
 --
--- Name: idx_teams_invite_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teams_invite_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teams_invite_id ON public.teams USING btree (inviteid);
 
 
 --
--- Name: idx_teams_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teams_name; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teams_name ON public.teams USING btree (name);
 
 
 --
--- Name: idx_teams_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_teams_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_teams_update_at ON public.teams USING btree (updateat);
 
 
 --
--- Name: idx_user_access_tokens_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_user_access_tokens_token; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_user_access_tokens_token ON public.useraccesstokens USING btree (token);
 
 
 --
--- Name: idx_user_access_tokens_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_user_access_tokens_user_id; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_user_access_tokens_user_id ON public.useraccesstokens USING btree (userid);
 
 
 --
--- Name: idx_users_all_no_full_name_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_all_no_full_name_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_all_no_full_name_txt ON public.users USING gin (to_tsvector('english'::regconfig, (((((username)::text || ' '::text) || (nickname)::text) || ' '::text) || (email)::text)));
 
 
 --
--- Name: idx_users_all_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_all_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_all_txt ON public.users USING gin (to_tsvector('english'::regconfig, (((((((((username)::text || ' '::text) || (firstname)::text) || ' '::text) || (lastname)::text) || ' '::text) || (nickname)::text) || ' '::text) || (email)::text)));
 
 
 --
--- Name: idx_users_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_create_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_create_at ON public.users USING btree (createat);
 
 
 --
--- Name: idx_users_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_delete_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_delete_at ON public.users USING btree (deleteat);
 
 
 --
--- Name: idx_users_email; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_email; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_email ON public.users USING btree (email);
 
 
 --
--- Name: idx_users_email_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_email_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_email_lower ON public.users USING btree (lower((email)::text));
 
 
 --
--- Name: idx_users_firstname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_firstname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_firstname_lower ON public.users USING btree (lower((firstname)::text));
 
 
 --
--- Name: idx_users_lastname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_lastname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_lastname_lower ON public.users USING btree (lower((lastname)::text));
 
 
 --
--- Name: idx_users_names_no_full_name_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_names_no_full_name_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_names_no_full_name_txt ON public.users USING gin (to_tsvector('english'::regconfig, (((username)::text || ' '::text) || (nickname)::text)));
 
 
 --
--- Name: idx_users_names_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_names_txt; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_names_txt ON public.users USING gin (to_tsvector('english'::regconfig, (((((((username)::text || ' '::text) || (firstname)::text) || ' '::text) || (lastname)::text) || ' '::text) || (nickname)::text)));
 
 
 --
--- Name: idx_users_nickname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_nickname_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_nickname_lower ON public.users USING btree (lower((nickname)::text));
 
 
 --
--- Name: idx_users_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_update_at; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_update_at ON public.users USING btree (updateat);
 
 
 --
--- Name: idx_users_username_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace: 
+-- Name: idx_users_username_lower; Type: INDEX; Schema: public; Owner: mmuser; Tablespace:
 --
 
 CREATE INDEX idx_users_username_lower ON public.users USING btree (lower((username)::text));
diff --git a/scripts/mysql-migration-test.sh b/scripts/mysql-migration-test.sh
index 1c8f9d3508..dbab53360c 100755
--- a/scripts/mysql-migration-test.sh
+++ b/scripts/mysql-migration-test.sh
@@ -34,7 +34,7 @@ echo "Removing databases created for db comparison"
 docker exec mattermost-mysql mysql -uroot -pmostest -e "DROP DATABASE migrated; DROP DATABASE latest"
 
 echo "Generating diff"
-diff $DUMPDIR/migrated.sql $DUMPDIR/latest.sql > $DUMPDIR/diff.txt
+git diff --word-diff=color $DUMPDIR/migrated.sql $DUMPDIR/latest.sql > $DUMPDIR/diff.txt
 diffErrorCode=$?
 
 if [ $diffErrorCode -eq 0 ]; then
diff --git a/scripts/psql-migration-test.sh b/scripts/psql-migration-test.sh
index a3861f4b7d..e03385d50f 100755
--- a/scripts/psql-migration-test.sh
+++ b/scripts/psql-migration-test.sh
@@ -30,7 +30,7 @@ echo "Removing databases created for db comparison"
 docker exec mattermost-postgres sh -c 'exec echo "DROP DATABASE migrated; DROP DATABASE latest;" | exec psql -U mmuser mattermost_test'
 
 echo "Generating diff"
-diff $DUMPDIR/migrated.sql $DUMPDIR/latest.sql > $DUMPDIR/diff.txt
+git diff --word-diff=color $DUMPDIR/migrated.sql $DUMPDIR/latest.sql > $DUMPDIR/diff.txt
 diffErrorCode=$?
 
 if [ $diffErrorCode -eq 0 ]; then
diff --git a/store/sqlstore/store.go b/store/sqlstore/store.go
index 212e01441b..c3451c97c6 100644
--- a/store/sqlstore/store.go
+++ b/store/sqlstore/store.go
@@ -8,7 +8,9 @@ import (
 	dbsql "database/sql"
 	"encoding/json"
 	"fmt"
+	"net/url"
 	"os"
+	"path/filepath"
 	"strconv"
 	"strings"
 	"sync"
@@ -18,12 +20,18 @@ import (
 	sq "github.com/Masterminds/squirrel"
 	"github.com/dyatlov/go-opengraph/opengraph"
 	"github.com/go-sql-driver/mysql"
-	_ "github.com/go-sql-driver/mysql"
+	"github.com/golang-migrate/migrate/v4"
+	"github.com/golang-migrate/migrate/v4/database"
+	mysqlmigrate "github.com/golang-migrate/migrate/v4/database/mysql"
+	"github.com/golang-migrate/migrate/v4/database/postgres"
+	_ "github.com/golang-migrate/migrate/v4/source/file"
+	bindata "github.com/golang-migrate/migrate/v4/source/go_bindata"
 	"github.com/lib/pq"
 	_ "github.com/lib/pq"
 	"github.com/mattermost/gorp"
 	"github.com/pkg/errors"
 
+	"github.com/mattermost/mattermost-server/v5/db/migrations"
 	"github.com/mattermost/mattermost-server/v5/einterfaces"
 	"github.com/mattermost/mattermost-server/v5/mlog"
 	"github.com/mattermost/mattermost-server/v5/model"
@@ -31,6 +39,8 @@ import (
 	"github.com/mattermost/mattermost-server/v5/utils"
 )
 
+type migrationDirection string
+
 const (
 	IndexTypeFullText      = "full_text"
 	IndexTypeDefault       = "default"
@@ -44,6 +54,9 @@ const (
 	// 10.1 would be 100001.
 	// 9.6.3 would be 90603.
 	MinimumRequiredPostgresVersion = 100000
+
+	migrationsDirectionUp   migrationDirection = "up"
+	migrationsDirectionDown migrationDirection = "down"
 )
 
 const (
@@ -148,6 +161,12 @@ func New(settings model.SqlSettings, metrics einterfaces.MetricsInterface) *SqlS
 
 	store.initConnection()
 
+	err := store.migrate(migrationsDirectionUp)
+	if err != nil {
+		mlog.Critical("Failed to apply database migrations.", mlog.Err(err))
+		os.Exit(ExitGenericFailure)
+	}
+
 	store.stores.team = newSqlTeamStore(store)
 	store.stores.channel = newSqlChannelStore(store, metrics)
 	store.stores.post = newSqlPostStore(store, metrics)
@@ -182,7 +201,8 @@ func New(settings model.SqlSettings, metrics einterfaces.MetricsInterface) *SqlS
 	store.stores.scheme = newSqlSchemeStore(store)
 	store.stores.group = newSqlGroupStore(store)
 	store.stores.productNotices = newSqlProductNoticesStore(store)
-	err := store.GetMaster().CreateTablesIfNotExists()
+	err = store.GetMaster().CreateTablesIfNotExists()
+
 	if err != nil {
 		if IsDuplicate(err) {
 			mlog.Warn("Duplicate key error occurred; assuming table already created and proceeding.", mlog.Err(err))
@@ -199,7 +219,6 @@ func New(settings model.SqlSettings, metrics einterfaces.MetricsInterface) *SqlS
 		os.Exit(ExitGenericFailure)
 	}
 
-	store.stores.team.(*SqlTeamStore).createIndexesIfNotExists()
 	store.stores.channel.(*SqlChannelStore).createIndexesIfNotExists()
 	store.stores.post.(*SqlPostStore).createIndexesIfNotExists()
 	store.stores.thread.(*SqlThreadStore).createIndexesIfNotExists()
@@ -234,7 +253,7 @@ func New(settings model.SqlSettings, metrics einterfaces.MetricsInterface) *SqlS
 	return store
 }
 
-func setupConnection(con_type string, dataSource string, settings *model.SqlSettings) *gorp.DbMap {
+func setupConnection(connType string, dataSource string, settings *model.SqlSettings) *gorp.DbMap {
 	db, err := dbsql.Open(*settings.DriverName, dataSource)
 	if err != nil {
 		mlog.Critical("Failed to open SQL connection to err.", mlog.Err(err))
@@ -243,7 +262,7 @@ func setupConnection(con_type string, dataSource string, settings *model.SqlSett
 	}
 
 	for i := 0; i < DBPingAttempts; i++ {
-		mlog.Info("Pinging SQL", mlog.String("database", con_type))
+		mlog.Info("Pinging SQL", mlog.String("database", connType))
 		ctx, cancel := context.WithTimeout(context.Background(), DBPingTimeoutSecs*time.Second)
 		defer cancel()
 		err = db.PingContext(ctx)
@@ -1191,6 +1210,88 @@ func (ss *SqlStore) UpdateLicense(license *model.License) {
 	ss.license = license
 }
 
+func (ss *SqlStore) migrate(direction migrationDirection) error {
+	var driver database.Driver
+	var err error
+
+	// When WithInstance is used in golang-migrate, the underlying driver connections are not tracked.
+	// So we will have to open a fresh connection for migrations and explicitly close it when all is done.
+	dataSource := ss.appendMultipleStatementsFlag(*ss.settings.DataSource)
+	conn := setupConnection("migrations", dataSource, ss.settings)
+	defer conn.Db.Close()
+
+	if ss.DriverName() == model.DATABASE_DRIVER_MYSQL {
+		driver, err = mysqlmigrate.WithInstance(conn.Db, &mysqlmigrate.Config{})
+		if err != nil {
+			return err
+		}
+	} else {
+		driver, err = postgres.WithInstance(conn.Db, &postgres.Config{})
+		if err != nil {
+			return err
+		}
+	}
+
+	var assetNamesForDriver []string
+	for _, assetName := range migrations.AssetNames() {
+		if strings.HasPrefix(assetName, ss.DriverName()) {
+			assetNamesForDriver = append(assetNamesForDriver, filepath.Base(assetName))
+		}
+	}
+
+	source := bindata.Resource(assetNamesForDriver, func(name string) ([]byte, error) {
+		return migrations.Asset(filepath.Join(ss.DriverName(), name))
+	})
+
+	sourceDriver, err := bindata.WithInstance(source)
+	if err != nil {
+		return err
+	}
+
+	migrations, err := migrate.NewWithInstance("go-bindata",
+		sourceDriver,
+		ss.DriverName(),
+		driver)
+
+	if err != nil {
+		return err
+	}
+	defer migrations.Close()
+
+	switch direction {
+	case migrationsDirectionUp:
+		err = migrations.Up()
+	case migrationsDirectionDown:
+		err = migrations.Down()
+	default:
+		return errors.New(fmt.Sprintf("unsupported migration direction %s", direction))
+	}
+
+	if err != nil && err != migrate.ErrNoChange && !errors.Is(err, os.ErrNotExist) {
+		return err
+	}
+
+	return nil
+}
+
+func (ss *SqlStore) appendMultipleStatementsFlag(dataSource string) string {
+	// We need to tell the MySQL driver that we want to use multiStatements
+	// in order to make migrations work.
+	if ss.DriverName() == model.DATABASE_DRIVER_MYSQL {
+		u, err := url.Parse(dataSource)
+		if err != nil {
+			mlog.Critical("Invalid database url found", mlog.Err(err))
+			os.Exit(ExitGenericFailure)
+		}
+		q := u.Query()
+		q.Set("multiStatements", "true")
+		u.RawQuery = q.Encode()
+		return u.String()
+	}
+
+	return dataSource
+}
+
 type mattermConverter struct{}
 
 func (me mattermConverter) ToDb(val interface{}) (interface{}, error) {
diff --git a/store/sqlstore/store_test.go b/store/sqlstore/store_test.go
index 52dee3f359..37e7b5bb11 100644
--- a/store/sqlstore/store_test.go
+++ b/store/sqlstore/store_test.go
@@ -405,6 +405,25 @@ func TestGetDbVersion(t *testing.T) {
 	}
 }
 
+func TestUpAndDownMigrations(t *testing.T) {
+	testDrivers := []string{
+		model.DATABASE_DRIVER_POSTGRES,
+		model.DATABASE_DRIVER_MYSQL,
+	}
+
+	for _, driver := range testDrivers {
+		t.Run("Should be reversible for "+driver, func(t *testing.T) {
+			t.Parallel()
+			settings := makeSqlSettings(driver)
+			store := New(*settings, nil)
+			defer store.Close()
+
+			err := store.migrate(migrationsDirectionDown)
+			assert.NoError(t, err, "downing migrations should not error")
+		})
+	}
+}
+
 func TestGetAllConns(t *testing.T) {
 	t.Parallel()
 	testCases := []struct {
diff --git a/store/sqlstore/team_store.go b/store/sqlstore/team_store.go
index ff91903ecd..fa2a433da2 100644
--- a/store/sqlstore/team_store.go
+++ b/store/sqlstore/team_store.go
@@ -233,20 +233,6 @@ func newSqlTeamStore(sqlStore *SqlStore) store.TeamStore {
 	return s
 }
 
-func (s SqlTeamStore) createIndexesIfNotExists() {
-	s.CreateIndexIfNotExists("idx_teams_name", "Teams", "Name")
-	s.RemoveIndexIfExists("idx_teams_description", "Teams")
-	s.CreateIndexIfNotExists("idx_teams_invite_id", "Teams", "InviteId")
-	s.CreateIndexIfNotExists("idx_teams_update_at", "Teams", "UpdateAt")
-	s.CreateIndexIfNotExists("idx_teams_create_at", "Teams", "CreateAt")
-	s.CreateIndexIfNotExists("idx_teams_delete_at", "Teams", "DeleteAt")
-	s.CreateIndexIfNotExists("idx_teams_scheme_id", "Teams", "SchemeId")
-
-	s.CreateIndexIfNotExists("idx_teammembers_team_id", "TeamMembers", "TeamId")
-	s.CreateIndexIfNotExists("idx_teammembers_user_id", "TeamMembers", "UserId")
-	s.CreateIndexIfNotExists("idx_teammembers_delete_at", "TeamMembers", "DeleteAt")
-}
-
 // Save adds the team to the database if a team with the same name does not already
 // exist in the database. It returns the team added if the operation is successful.
 func (s SqlTeamStore) Save(team *model.Team) (*model.Team, error) {
diff --git a/store/sqlstore/upgrade.go b/store/sqlstore/upgrade.go
index 41d92b0eb6..c970f65d45 100644
--- a/store/sqlstore/upgrade.go
+++ b/store/sqlstore/upgrade.go
@@ -231,8 +231,6 @@ func upgradeDatabaseToVersion31(sqlStore *SqlStore) {
 
 func upgradeDatabaseToVersion32(sqlStore *SqlStore) {
 	if shouldPerformUpgrade(sqlStore, Version310, Version320) {
-		sqlStore.CreateColumnIfNotExists("TeamMembers", "DeleteAt", "bigint(20)", "bigint", "0")
-
 		saveSchemaVersion(sqlStore, Version320)
 	}
 }
@@ -362,9 +360,6 @@ func upgradeDatabaseToVersion36(sqlStore *SqlStore) {
 	if shouldPerformUpgrade(sqlStore, Version350, Version360) {
 		sqlStore.CreateColumnIfNotExists("Posts", "HasReactions", "tinyint", "boolean", "0")
 
-		// Create Team Description column
-		sqlStore.CreateColumnIfNotExists("Teams", "Description", "varchar(255)", "varchar(255)", "")
-
 		// Add a Position column to users.
 		sqlStore.CreateColumnIfNotExists("Users", "Position", "varchar(64)", "varchar(64)", "")
 
@@ -508,7 +503,6 @@ func upgradeDatabaseToVersion49(sqlStore *SqlStore) {
 	// in the file `app/app.go` in the function `DoAdvancedPermissionsMigration()`.
 
 	if shouldPerformUpgrade(sqlStore, Version481, Version490) {
-		sqlStore.CreateColumnIfNotExists("Teams", "LastTeamIconUpdate", "bigint", "bigint", "0")
 		defaultTimezone := timezones.DefaultUserTimezone()
 		defaultTimezoneValue, err := json.Marshal(defaultTimezone)
 		if err != nil {
@@ -551,12 +545,8 @@ func upgradeDatabaseToVersion50(sqlStore *SqlStore) {
 	//    DELETE from Systems WHERE Name = 'migration_advanced_permissions_phase_2';
 
 	if shouldPerformUpgrade(sqlStore, Version4100, Version500) {
-
-		sqlStore.CreateColumnIfNotExistsNoDefault("Teams", "SchemeId", "varchar(26)", "varchar(26)")
 		sqlStore.CreateColumnIfNotExistsNoDefault("Channels", "SchemeId", "varchar(26)", "varchar(26)")
 
-		sqlStore.CreateColumnIfNotExistsNoDefault("TeamMembers", "SchemeUser", "boolean", "boolean")
-		sqlStore.CreateColumnIfNotExistsNoDefault("TeamMembers", "SchemeAdmin", "boolean", "boolean")
 		sqlStore.CreateColumnIfNotExistsNoDefault("ChannelMembers", "SchemeUser", "boolean", "boolean")
 		sqlStore.CreateColumnIfNotExistsNoDefault("ChannelMembers", "SchemeAdmin", "boolean", "boolean")
 
@@ -665,7 +655,6 @@ func upgradeDatabaseToVersion59(sqlStore *SqlStore) {
 func upgradeDatabaseToVersion510(sqlStore *SqlStore) {
 	if shouldPerformUpgrade(sqlStore, Version590, Version5100) {
 		sqlStore.CreateColumnIfNotExistsNoDefault("Channels", "GroupConstrained", "tinyint(4)", "boolean")
-		sqlStore.CreateColumnIfNotExistsNoDefault("Teams", "GroupConstrained", "tinyint(4)", "boolean")
 
 		sqlStore.CreateIndexIfNotExists("idx_groupteams_teamid", "GroupTeams", "TeamId")
 		sqlStore.CreateIndexIfNotExists("idx_groupchannels_channelid", "GroupChannels", "ChannelId")
@@ -695,7 +684,6 @@ func upgradeDatabaseToVersion511(sqlStore *SqlStore) {
 
 func upgradeDatabaseToVersion512(sqlStore *SqlStore) {
 	if shouldPerformUpgrade(sqlStore, Version5110, Version5120) {
-		sqlStore.CreateColumnIfNotExistsNoDefault("TeamMembers", "SchemeGuest", "boolean", "boolean")
 		sqlStore.CreateColumnIfNotExistsNoDefault("ChannelMembers", "SchemeGuest", "boolean", "boolean")
 		sqlStore.CreateColumnIfNotExistsNoDefault("Schemes", "DefaultTeamGuestRole", "text", "VARCHAR(64)")
 		sqlStore.CreateColumnIfNotExistsNoDefault("Schemes", "DefaultChannelGuestRole", "text", "VARCHAR(64)")
@@ -740,7 +728,6 @@ func upgradeDatabaseToVersion516(sqlStore *SqlStore) {
 		saveSchemaVersion(sqlStore, Version5160)
 
 		// Fix mismatches between the canonical and migrated schemas.
-		sqlStore.AlterColumnTypeIfExists("TeamMembers", "SchemeGuest", "tinyint(4)", "boolean")
 		sqlStore.AlterColumnTypeIfExists("Schemes", "DefaultTeamGuestRole", "varchar(64)", "VARCHAR(64)")
 		sqlStore.AlterColumnTypeIfExists("Schemes", "DefaultChannelGuestRole", "varchar(64)", "VARCHAR(64)")
 		sqlStore.AlterColumnTypeIfExists("Teams", "AllowedDomains", "text", "VARCHAR(1000)")
diff --git a/vendor/github.com/golang-migrate/migrate/v4/.dockerignore b/vendor/github.com/golang-migrate/migrate/v4/.dockerignore
new file mode 100644
index 0000000000..f12dc01d31
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/.dockerignore
@@ -0,0 +1,12 @@
+# Project
+FAQ.md
+README.md
+LICENSE
+.gitignore
+.travis.yml
+CONTRIBUTING.md
+MIGRATIONS.md
+docker-deploy.sh
+
+# Golang
+testing
diff --git a/vendor/github.com/golang-migrate/migrate/v4/.gitignore b/vendor/github.com/golang-migrate/migrate/v4/.gitignore
new file mode 100644
index 0000000000..1fd5860f82
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/.gitignore
@@ -0,0 +1,9 @@
+.DS_Store
+cli/build
+cli/cli
+cli/migrate
+.coverage
+.godoc.pid
+vendor/
+.vscode/
+.idea/
\ No newline at end of file
diff --git a/vendor/github.com/golang-migrate/migrate/v4/.golangci.yml b/vendor/github.com/golang-migrate/migrate/v4/.golangci.yml
new file mode 100644
index 0000000000..f447ee1ce0
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/.golangci.yml
@@ -0,0 +1,27 @@
+run:
+  # timeout for analysis, e.g. 30s, 5m, default is 1m
+  timeout: 2m
+linters:
+  enable:
+    #- golint
+    - interfacer
+    - unconvert
+    #- dupl
+    - goconst
+    - gofmt
+    - misspell
+    - maligned
+    - unparam
+    - nakedret
+    - prealloc
+    #- gosec
+linters-settings:
+  misspell:
+    locale: US
+issues:
+  max-same: 0
+  max-per-linter: 0
+  exclude-use-default: false
+  exclude:
+    # gosec: Duplicated errcheck checks
+    - G104
diff --git a/vendor/github.com/golang-migrate/migrate/v4/.travis.yml b/vendor/github.com/golang-migrate/migrate/v4/.travis.yml
new file mode 100644
index 0000000000..fdaea8cbd8
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/.travis.yml
@@ -0,0 +1,138 @@
+language: go
+sudo: required
+
+matrix:
+  allow_failures:
+    - go: master
+  include:
+    # Supported versions of Go: https://golang.org/dl/
+    - go: "1.14.x"
+    - go: "1.15.x"
+    - go: master
+
+go_import_path: github.com/golang-migrate/migrate
+
+env:
+  global:
+    - GO111MODULE=on
+    - MIGRATE_TEST_CONTAINER_BOOT_TIMEOUT=60
+    - DOCKER_USERNAME=golangmigrate
+    -   secure: "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"
+
+services:
+  - docker
+
+cache:
+  directories:
+    - $GOPATH/pkg
+
+
+before_install:
+  # Update docker to latest version: https://docs.travis-ci.com/user/docker/#installing-a-newer-docker-version
+  - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+  - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
+  - sudo apt-get update
+  - sudo apt-get -y -o Dpkg::Options::="--force-confnew" install docker-ce
+  # Install golangci-lint
+  - curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.30.0
+  - echo "TRAVIS_GO_VERSION=${TRAVIS_GO_VERSION}"
+
+install:
+  - go get github.com/mattn/goveralls
+
+script:
+  - golangci-lint run
+  - make test COVERAGE_DIR=/tmp/coverage
+
+after_success:
+  - goveralls -service=travis-ci -coverprofile /tmp/coverage/combined.txt
+  - make list-external-deps > dependency_tree.txt && cat dependency_tree.txt
+  - make build-cli
+  - gem install --no-document fpm
+  - fpm -s dir -t deb -n migrate -v "$(git describe --tags 2>/dev/null | cut -c 2-)" --license MIT -m dhui@users.noreply.github.com --url https://github.com/golang-migrate/migrate --description='Database migrations' -a amd64 -p migrate.$(git describe --tags 2>/dev/null | cut -c 2-).deb --deb-no-default-config-files -f -C cli/build migrate.linux-amd64=/usr/local/bin/migrate
+
+deploy:
+  - provider: releases
+    api_key:
+      secure: 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
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+    file:
+      - cli/build/migrate.linux-amd64.tar.gz
+      - cli/build/migrate.linux-armv7.tar.gz
+      - cli/build/migrate.linux-arm64.tar.gz
+      - cli/build/migrate.darwin-amd64.tar.gz
+      - cli/build/migrate.windows-amd64.exe.tar.gz
+      - cli/build/migrate.windows-386.exe.tar.gz
+      - cli/build/sha256sum.txt
+      - dependency_tree.txt
+  - provider: packagecloud
+    repository: migrate
+    username: golang-migrate
+    token:
+      secure: aICwu3gJ1sJ1QVCD3elpg+Jxzt4P+Zj1uoh5f0sOwnjDNIZ4FwUT1cMrWloP8P2KD0iyCOawuZER27o/kQ21oX2OxHvQbYPReA2znLm7lHzCmypAAOHPxpgnQ4rMGHHJXd+OsxtdclGs67c+EbdBfoRRbK400Qz/vjPJEDeH4mh02ZHC2nw4Nk/wV4jjBIkIt9dGEx6NgOA17FCMa3MaPHlHeFIzU7IfTlDHbS0mCCYbg/wafWBWcbGqtZLWAYtJDmfjrAStmDLdAX5J5PsB7taGSGPZHmPmpGoVgrKt/tb9Xz1rFBGslTpGROOiO4CiMAvkEKFn8mxrBGjfSBqp7Dp3eeSalKXB1DJAbEXx2sEbMcvmnoR9o43meaAn+ZRts8lRL8S/skBloe6Nk8bx3NlJCGB9WPK1G56b7c/fZnJxQbrCw6hxDfbZwm8S2YPviFTo/z1BfZDhRsL74reKsN2kgnGo2W/k38vvzIpsssQ9DHN1b0TLCxolCNPtQ7oHcQ1ohcjP2UgYXk0FhqDoL+9LQva/DU4N9sKH0UbAaqsMVSErLeG8A4aauuFcVrWRBaDYyTag4dQqzTulEy7iru2kDDIBgSQ1gMW/yoBOIPK4oi6MtbTf1X39fzXFLS1cDd3LW61yAu3YrbjAetpfx2frIvrRAiL9TxWA1gnrs5o=
+    dist: ubuntu/xenial
+    package_glob: '*.deb'
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+  - provider: packagecloud
+    repository: migrate
+    username: golang-migrate
+    token:
+      secure: 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
+    dist: ubuntu/bionic
+    package_glob: '*.deb'
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+  - provider: packagecloud
+    repository: migrate
+    username: golang-migrate
+    token:
+      secure: aICwu3gJ1sJ1QVCD3elpg+Jxzt4P+Zj1uoh5f0sOwnjDNIZ4FwUT1cMrWloP8P2KD0iyCOawuZER27o/kQ21oX2OxHvQbYPReA2znLm7lHzCmypAAOHPxpgnQ4rMGHHJXd+OsxtdclGs67c+EbdBfoRRbK400Qz/vjPJEDeH4mh02ZHC2nw4Nk/wV4jjBIkIt9dGEx6NgOA17FCMa3MaPHlHeFIzU7IfTlDHbS0mCCYbg/wafWBWcbGqtZLWAYtJDmfjrAStmDLdAX5J5PsB7taGSGPZHmPmpGoVgrKt/tb9Xz1rFBGslTpGROOiO4CiMAvkEKFn8mxrBGjfSBqp7Dp3eeSalKXB1DJAbEXx2sEbMcvmnoR9o43meaAn+ZRts8lRL8S/skBloe6Nk8bx3NlJCGB9WPK1G56b7c/fZnJxQbrCw6hxDfbZwm8S2YPviFTo/z1BfZDhRsL74reKsN2kgnGo2W/k38vvzIpsssQ9DHN1b0TLCxolCNPtQ7oHcQ1ohcjP2UgYXk0FhqDoL+9LQva/DU4N9sKH0UbAaqsMVSErLeG8A4aauuFcVrWRBaDYyTag4dQqzTulEy7iru2kDDIBgSQ1gMW/yoBOIPK4oi6MtbTf1X39fzXFLS1cDd3LW61yAu3YrbjAetpfx2frIvrRAiL9TxWA1gnrs5o=
+    dist: ubuntu/focal
+    package_glob: '*.deb'
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+  - provider: packagecloud
+    repository: migrate
+    username: golang-migrate
+    token:
+      secure: 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
+    dist: debian/stretch
+    package_glob: '*.deb'
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+  - provider: packagecloud
+    repository: migrate
+    username: golang-migrate
+    token:
+      secure: aICwu3gJ1sJ1QVCD3elpg+Jxzt4P+Zj1uoh5f0sOwnjDNIZ4FwUT1cMrWloP8P2KD0iyCOawuZER27o/kQ21oX2OxHvQbYPReA2znLm7lHzCmypAAOHPxpgnQ4rMGHHJXd+OsxtdclGs67c+EbdBfoRRbK400Qz/vjPJEDeH4mh02ZHC2nw4Nk/wV4jjBIkIt9dGEx6NgOA17FCMa3MaPHlHeFIzU7IfTlDHbS0mCCYbg/wafWBWcbGqtZLWAYtJDmfjrAStmDLdAX5J5PsB7taGSGPZHmPmpGoVgrKt/tb9Xz1rFBGslTpGROOiO4CiMAvkEKFn8mxrBGjfSBqp7Dp3eeSalKXB1DJAbEXx2sEbMcvmnoR9o43meaAn+ZRts8lRL8S/skBloe6Nk8bx3NlJCGB9WPK1G56b7c/fZnJxQbrCw6hxDfbZwm8S2YPviFTo/z1BfZDhRsL74reKsN2kgnGo2W/k38vvzIpsssQ9DHN1b0TLCxolCNPtQ7oHcQ1ohcjP2UgYXk0FhqDoL+9LQva/DU4N9sKH0UbAaqsMVSErLeG8A4aauuFcVrWRBaDYyTag4dQqzTulEy7iru2kDDIBgSQ1gMW/yoBOIPK4oi6MtbTf1X39fzXFLS1cDd3LW61yAu3YrbjAetpfx2frIvrRAiL9TxWA1gnrs5o=
+    dist: debian/buster
+    package_glob: '*.deb'
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
+  - provider: script
+    script: ./docker-deploy.sh
+    skip_cleanup: true
+    on:
+      go: "1.15.x"
+      repo: golang-migrate/migrate
+      tags: true
diff --git a/vendor/github.com/golang-migrate/migrate/v4/CONTRIBUTING.md b/vendor/github.com/golang-migrate/migrate/v4/CONTRIBUTING.md
new file mode 100644
index 0000000000..84fb8238ae
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/CONTRIBUTING.md
@@ -0,0 +1,24 @@
+# Development, Testing and Contributing
+
+  1. Make sure you have a running Docker daemon
+     (Install for [MacOS](https://docs.docker.com/docker-for-mac/))
+  1. Use a version of Go that supports [modules](https://golang.org/cmd/go/#hdr-Modules__module_versions__and_more) (e.g. Go 1.11+)
+  1. Fork this repo and `git clone` somewhere to `$GOPATH/src/github.com/golang-migrate/migrate`
+      * Ensure that [Go modules are enabled](https://golang.org/cmd/go/#hdr-Preliminary_module_support) (e.g. your repo path or the `GO111MODULE` environment variable are set correctly)
+  1. Install [golangci-lint](https://github.com/golangci/golangci-lint#install)
+  1. Run the linter: `golangci-lint run`
+  1. Confirm tests are working: `make test-short`
+  1. Write awesome code ...
+  1. `make test` to run all tests against all database versions
+  1. Push code and open Pull Request
+ 
+Some more helpful commands:
+
+  * You can specify which database/ source tests to run:
+    `make test-short SOURCE='file go_bindata' DATABASE='postgres cassandra'`
+  * After `make test`, run `make html-coverage` which opens a shiny test coverage overview.
+  * `make build-cli` builds the CLI in directory `cli/build/`.
+  * `make list-external-deps` lists all external dependencies for each package
+  * `make docs && make open-docs` opens godoc in your browser, `make kill-docs` kills the godoc server.
+    Repeatedly call `make docs` to refresh the server.
+  * Set the `DOCKER_API_VERSION` environment variable to the latest supported version if you get errors regarding the docker client API version being too new.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/Dockerfile b/vendor/github.com/golang-migrate/migrate/v4/Dockerfile
new file mode 100644
index 0000000000..20d68ca822
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/Dockerfile
@@ -0,0 +1,26 @@
+FROM golang:1.15-alpine3.12 AS builder
+ARG VERSION
+
+RUN apk add --no-cache git gcc musl-dev make
+
+WORKDIR /go/src/github.com/golang-migrate/migrate
+
+ENV GO111MODULE=on
+
+COPY go.mod go.sum ./
+
+RUN go mod download
+
+COPY . ./
+
+RUN make build-docker
+
+FROM alpine:3.12
+
+RUN apk add --no-cache ca-certificates
+
+COPY --from=builder /go/src/github.com/golang-migrate/migrate/build/migrate.linux-386 /usr/local/bin/migrate
+RUN ln -s /usr/local/bin/migrate /migrate
+
+ENTRYPOINT ["migrate"]
+CMD ["--help"]
diff --git a/vendor/github.com/golang-migrate/migrate/v4/FAQ.md b/vendor/github.com/golang-migrate/migrate/v4/FAQ.md
new file mode 100644
index 0000000000..2831628196
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/FAQ.md
@@ -0,0 +1,79 @@
+# FAQ
+
+#### How is the code base structured?
+  ```
+  /          package migrate (the heart of everything)
+  /cli       the CLI wrapper
+  /database  database driver and sub directories have the actual driver implementations
+  /source    source driver and sub directories have the actual driver implementations
+  ```
+
+#### Why is there no `source/driver.go:Last()`?
+  It's not needed. And unless the source has a "native" way to read a directory in reversed order,
+  it might be expensive to do a full directory scan in order to get the last element.
+
+#### What is a NilMigration? NilVersion?
+  NilMigration defines a migration without a body. NilVersion is defined as const -1.
+
+#### What is the difference between uint(version) and int(targetVersion)?
+  version refers to an existing migration version coming from a source and therefore can never be negative.
+  targetVersion can either be a version OR represent a NilVersion, which equals -1.
+
+#### What's the difference between Next/Previous and Up/Down?
+  ```
+  1_first_migration.up.extension           next ->  2_second_migration.up.extension      ...
+  1_first_migration.down.extension  <- previous     2_second_migration.down.extension    ...
+  ```
+
+#### Why two separate files (up and down) for a migration?
+  It makes all of our lives easier. No new markup/syntax to learn for users
+  and existing database utility tools continue to work as expected.
+
+#### How many migrations can migrate handle?
+  Whatever the maximum positive signed integer value is for your platform.
+  For 32bit it would be 2,147,483,647 migrations. Migrate only keeps references to
+  the currently run and pre-fetched migrations in memory. Please note that some
+  source drivers need to do build a full "directory" tree first, which puts some
+  heat on the memory consumption.
+
+#### Are the table tests in migrate_test.go bloated?
+  Yes and no. There are duplicate test cases for sure but they don't hurt here. In fact
+  the tests are very visual now and might help new users understand expected behaviors quickly.
+  Migrate from version x to y and y is the last migration? Just check out the test for
+  that particular case and know what's going on instantly.
+
+#### What is Docker being used for?
+  Only for testing. See [testing/docker.go](testing/docker.go)
+
+#### Why not just use docker-compose?
+  It doesn't give us enough runtime control for testing. We want to be able to bring up containers fast
+  and whenever we want, not just once at the beginning of all tests.
+
+#### Can I maintain my driver in my own repository?
+  Yes, technically thats possible. We want to encourage you to contribute your driver to this respository though.
+  The driver's functionality is dictated by migrate's interfaces. That means there should really
+  just be one driver for a database/ source. We want to prevent a future where several drivers doing the exact same thing,
+  just implemented a bit differently, co-exist somewhere on GitHub. If users have to do research first to find the
+  "best" available driver for a database in order to get started, we would have failed as an open source community.
+
+#### Can I mix multiple sources during a batch of migrations?
+  No.
+
+#### What does "dirty" database mean?
+  Before a migration runs, each database sets a dirty flag. Execution stops if a migration fails and the dirty state persists,
+  which prevents attempts to run more migrations on top of a failed migration. You need to manually fix the error
+  and then "force" the expected version.
+
+#### What happens if two programs try and update the database at the same time?
+Database-specific locking features are used by *some* database drivers to prevent multiple instances of migrate from running migrations at the same time
+  the same database at the same time. For example, the MySQL driver uses the `GET_LOCK` function, while the Postgres driver uses
+  the `pg_advisory_lock` function.
+
+#### Do I need to create a table for tracking migration version used?
+No, it is done automatically.
+
+#### Can I use migrate with a non-Go project?
+Yes, you can use the migrate CLI in a non-Go project, but there are probably other libraries/frameworks available that offer better test and deploy integrations in that language/framework.
+
+#### I have got an error `Dirty database version 1. Fix and force version`. What should I do?
+Keep calm and refer to [the getting started docs](GETTING_STARTED.md#forcing-your-database-version).
diff --git a/vendor/github.com/golang-migrate/migrate/v4/GETTING_STARTED.md b/vendor/github.com/golang-migrate/migrate/v4/GETTING_STARTED.md
new file mode 100644
index 0000000000..5946005cd2
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/GETTING_STARTED.md
@@ -0,0 +1,53 @@
+# Getting started
+Before you start, you should understand the concept of forward/up and reverse/down database migrations.
+
+Configure a database for your application. Make sure that your database driver is supported [here](README.md#databases)
+
+## Create migrations
+Create some migrations using migrate CLI. Here is an example:
+```
+migrate create -ext sql -dir db/migrations -seq create_users_table
+```
+Once you create your files, you should fill them.
+
+**IMPORTANT:** In a project developed by more than one person there is a chance of migrations inconsistency - e.g. two developers can create conflicting migrations, and the developer that created his migration later gets it merged to the repository first.
+Developers and Teams should keep an eye on such cases (especially during code review).
+[Here](https://github.com/golang-migrate/migrate/issues/179#issuecomment-475821264) is the issue summary if you would like to read more.
+
+Consider making your migrations idempotent - we can run the same sql code twice in a row with the same result. This makes our migrations more robust. On the other hand, it causes slightly less control over database schema - e.g. let's say you forgot to drop the table in down migration. You run down migration - the table is still there. When you run up migration again - `CREATE TABLE` would return an error, helping you find an issue in down migration, while `CREATE TABLE IF NOT EXISTS` would not. Use those conditions wisely.
+
+In case you would like to run several commands/queries in one migration, you should wrap them in a transaction (if your database supports it).
+This way if one of commands fails, our database will remain unchanged.
+
+## Run migrations
+Run your migrations through the CLI or your app and check if they applied expected changes.
+Just to give you an idea:
+```
+migrate -database YOUR_DATABASE_URL -path PATH_TO_YOUR_MIGRATIONS up
+```
+
+Just add the code to your app and you're ready to go!
+
+Before commiting your migrations you should run your migrations up, down, and then up again to see if migrations are working properly both ways.
+(e.g. if you created a table in a migration but reverse migration did not delete it, you will encounter an error when running the forward migration again)
+It's also worth checking your migrations in a separate, containerized environment. You can find some tools in the end of this document.
+
+**IMPORTANT:** If you would like to run multiple instances of your app on different machines be sure to use a database that supports locking when running migrations. Otherwise you may encounter issues.
+
+## Forcing your database version
+In case you run a migration that contained an error, migrate will not let you run other migrations on the same database. You will see an error like `Dirty database version 1. Fix and force version`, even when you fix the erred migration. This means your database was marked as 'dirty'.
+You need to investigate the migration error - was your migration applied partially, or was it not applied at all? Once you know, you should force your database to a version reflecting it's real state. You can do so with `force` command:
+```
+migrate -path PATH_TO_YOUR_MIGRATIONS -database YOUR_DATABASE_URL force VERSION
+```
+Once you force the version and your migration was fixed, your database is 'clean' again and you can proceed with your migrations.
+
+For details and example of usage see [this comment](https://github.com/golang-migrate/migrate/issues/282#issuecomment-530743258).
+
+## Further reading:
+- [PostgreSQL tutorial](database/postgres/TUTORIAL.md)
+- [Best practices](MIGRATIONS.md)
+- [FAQ](FAQ.md)
+- Tools for testing your migrations in a container:
+	- https://github.com/dhui/dktest
+	- https://github.com/ory/dockertest
diff --git a/vendor/github.com/golang-migrate/migrate/v4/LICENSE b/vendor/github.com/golang-migrate/migrate/v4/LICENSE
new file mode 100644
index 0000000000..d03742c9f3
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/LICENSE
@@ -0,0 +1,28 @@
+The MIT License (MIT)
+
+Original Work
+Copyright (c) 2016 Matthias Kadenbach
+https://github.com/mattes/migrate
+
+Modified Work
+Copyright (c) 2018 Dale Hui
+https://github.com/golang-migrate/migrate
+
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/MIGRATIONS.md b/vendor/github.com/golang-migrate/migrate/v4/MIGRATIONS.md
new file mode 100644
index 0000000000..3475d8e4ea
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/MIGRATIONS.md
@@ -0,0 +1,86 @@
+# Migrations
+
+## Migration Filename Format
+
+A single logical migration is represented as two separate migration files, one
+to migrate "up" to the specified version from the previous version, and a second
+to migrate back "down" to the previous version.  These migrations can be provided
+by any one of the supported [migration sources](./README.md#migration-sources).
+
+The ordering and direction of the migration files is determined by the filenames
+used for them.  `migrate` expects the filenames of migrations to have the format:
+
+    {version}_{title}.up.{extension}
+    {version}_{title}.down.{extension}
+
+The `title` of each migration is unused, and is only for readability.  Similarly,
+the `extension` of the migration files is not checked by the library, and should
+be an appropriate format for the database in use (`.sql` for SQL variants, for
+instance).
+
+Versions of migrations may be represented as any 64 bit unsigned integer.
+All migrations are applied upward in order of increasing version number, and
+downward by decreasing version number.
+
+Common versioning schemes include incrementing integers:
+
+    1_initialize_schema.down.sql
+    1_initialize_schema.up.sql
+    2_add_table.down.sql
+    2_add_table.up.sql
+    ...
+
+Or timestamps at an appropriate resolution:
+
+    1500360784_initialize_schema.down.sql
+    1500360784_initialize_schema.up.sql
+    1500445949_add_table.down.sql
+    1500445949_add_table.up.sql
+    ...
+
+But any scheme resulting in distinct, incrementing integers as versions is valid.
+
+It is suggested that the version number of corresponding `up` and `down` migration
+files be equivalent for clarity, but they are allowed to differ so long as the
+relative ordering of the migrations is preserved.
+
+The migration files are permitted to be "empty", in the event that a migration
+is a no-op or is irreversible. It is recommended to still include both migration
+files by making the whole migration file consist of a comment.
+If your database does not support comments, then deleting the migration file will also work.
+Note, an actual empty file (e.g. a 0 byte file) may cause issues with your database since migrate
+will attempt to run an empty query. In this case, deleting the migration file will also work.
+For the rational of this behavior see:
+[#244 (comment)](https://github.com/golang-migrate/migrate/issues/244#issuecomment-510758270)
+
+## Migration Content Format
+
+The format of the migration files themselves varies between database systems.
+Different databases have different semantics around schema changes and when and
+how they are allowed to occur
+(for instance, [if schema changes can occur within a transaction](https://wiki.postgresql.org/wiki/Transactional_DDL_in_PostgreSQL:_A_Competitive_Analysis)).
+
+As such, the `migrate` library has little to no checking around the format of
+migration sources.  The migration files are generally processed directly by the
+drivers as raw operations.
+
+## Reversibility of Migrations
+
+Best practice for writing schema migration is that all migrations should be
+reversible.  It should in theory be possible for run migrations down and back up
+through any and all versions with the state being fully cleaned and recreated
+by doing so.
+
+By adhering to this recommended practice, development and deployment of new code
+is cleaner and easier (cleaning database state for a new feature should be as
+easy as migrating down to a prior version, and back up to the latest).
+
+As opposed to some other migration libraries, `migrate` represents up and down
+migrations as separate files.  This prevents any non-standard file syntax from
+being introduced which may result in unintended behavior or errors, depending
+on what database is processing the file.
+
+While it is technically possible for an up or down migration to exist on its own
+without an equivalently versioned counterpart, it is strongly recommended to
+always include a down migration which cleans up the state of the corresponding
+up migration.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/Makefile b/vendor/github.com/golang-migrate/migrate/v4/Makefile
new file mode 100644
index 0000000000..152cdb7bde
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/Makefile
@@ -0,0 +1,114 @@
+SOURCE ?= file go_bindata github github_ee bitbucket aws_s3 google_cloud_storage godoc_vfs gitlab
+DATABASE ?= postgres mysql redshift cassandra spanner cockroachdb clickhouse mongodb sqlserver firebird neo4j
+DATABASE_TEST ?= $(DATABASE) sqlite sqlcipher
+VERSION ?= $(shell git describe --tags 2>/dev/null | cut -c 2-)
+TEST_FLAGS ?=
+REPO_OWNER ?= $(shell cd .. && basename "$$(pwd)")
+COVERAGE_DIR ?= .coverage
+
+build:
+	CGO_ENABLED=0 go build -ldflags='-X main.Version=$(VERSION)' -tags '$(DATABASE) $(SOURCE)' ./cmd/migrate
+
+build-docker:
+	CGO_ENABLED=0 go build -a -o build/migrate.linux-386 -ldflags="-s -w -X main.Version=${VERSION}" -tags "$(DATABASE) $(SOURCE)" ./cmd/migrate
+
+build-cli: clean
+	-mkdir ./cli/build
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -o ../../cli/build/migrate.linux-amd64 -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=linux GOARCH=arm GOARM=7 go build -a -o ../../cli/build/migrate.linux-armv7 -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -a -o ../../cli/build/migrate.linux-arm64 -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=darwin GOARCH=amd64 go build -a -o ../../cli/build/migrate.darwin-amd64 -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=windows GOARCH=386 go build -a -o ../../cli/build/migrate.windows-386.exe -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cmd/migrate && CGO_ENABLED=0 GOOS=windows GOARCH=amd64 go build -a -o ../../cli/build/migrate.windows-amd64.exe -ldflags='-X main.Version=$(VERSION) -extldflags "-static"' -tags '$(DATABASE) $(SOURCE)' .
+	cd ./cli/build && find . -name 'migrate*' | xargs -I{} tar czf {}.tar.gz {}
+	cd ./cli/build && shasum -a 256 * > sha256sum.txt
+	cat ./cli/build/sha256sum.txt
+
+
+clean:
+	-rm -r ./cli/build
+
+
+test-short:
+	make test-with-flags --ignore-errors TEST_FLAGS='-short'
+
+
+test:
+	@-rm -r $(COVERAGE_DIR)
+	@mkdir $(COVERAGE_DIR)
+	make test-with-flags TEST_FLAGS='-v -race -covermode atomic -coverprofile $$(COVERAGE_DIR)/combined.txt -bench=. -benchmem -timeout 20m'
+
+
+test-with-flags:
+	@echo SOURCE: $(SOURCE)
+	@echo DATABASE_TEST: $(DATABASE_TEST)
+
+	@go test $(TEST_FLAGS) ./...
+
+
+kill-orphaned-docker-containers:
+	docker rm -f $(shell docker ps -aq --filter label=migrate_test)
+
+
+html-coverage:
+	go tool cover -html=$(COVERAGE_DIR)/combined.txt
+
+
+list-external-deps:
+	$(call external_deps,'.')
+	$(call external_deps,'./cli/...')
+	$(call external_deps,'./testing/...')
+
+	$(foreach v, $(SOURCE), $(call external_deps,'./source/$(v)/...'))
+	$(call external_deps,'./source/testing/...')
+	$(call external_deps,'./source/stub/...')
+
+	$(foreach v, $(DATABASE), $(call external_deps,'./database/$(v)/...'))
+	$(call external_deps,'./database/testing/...')
+	$(call external_deps,'./database/stub/...')
+
+
+restore-import-paths:
+	find . -name '*.go' -type f -execdir sed -i '' s%\"github.com/$(REPO_OWNER)/migrate%\"github.com/mattes/migrate%g '{}' \;
+
+
+rewrite-import-paths:
+	find . -name '*.go' -type f -execdir sed -i '' s%\"github.com/mattes/migrate%\"github.com/$(REPO_OWNER)/migrate%g '{}' \;
+
+
+# example: fswatch -0 --exclude .godoc.pid --event Updated . | xargs -0 -n1 -I{} make docs
+docs:
+	-make kill-docs
+	nohup godoc -play -http=127.0.0.1:6064 </dev/null >/dev/null 2>&1 & echo $$! > .godoc.pid
+	cat .godoc.pid
+
+
+kill-docs:
+	@cat .godoc.pid
+	kill -9 $$(cat .godoc.pid)
+	rm .godoc.pid
+
+
+open-docs:
+	open http://localhost:6064/pkg/github.com/$(REPO_OWNER)/migrate
+
+
+# example: make release V=0.0.0
+release:
+	git tag v$(V)
+	@read -p "Press enter to confirm and push to origin ..." && git push origin v$(V)
+
+
+define external_deps
+	@echo '-- $(1)';  go list -f '{{join .Deps "\n"}}' $(1) | grep -v github.com/$(REPO_OWNER)/migrate | xargs go list -f '{{if not .Standard}}{{.ImportPath}}{{end}}'
+
+endef
+
+
+.PHONY: build build-docker build-cli clean test-short test test-with-flags html-coverage \
+        restore-import-paths rewrite-import-paths list-external-deps release \
+        docs kill-docs open-docs kill-orphaned-docker-containers
+
+SHELL = /bin/sh
+RAND = $(shell echo $$RANDOM)
+
diff --git a/vendor/github.com/golang-migrate/migrate/v4/README.md b/vendor/github.com/golang-migrate/migrate/v4/README.md
new file mode 100644
index 0000000000..d62107395b
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/README.md
@@ -0,0 +1,184 @@
+[![Build Status](https://img.shields.io/travis/com/golang-migrate/migrate/master.svg)](https://travis-ci.com/golang-migrate/migrate)
+[![GoDoc](https://godoc.org/github.com/golang-migrate/migrate?status.svg)](https://godoc.org/github.com/golang-migrate/migrate)
+[![Coverage Status](https://img.shields.io/coveralls/github/golang-migrate/migrate/master.svg)](https://coveralls.io/github/golang-migrate/migrate?branch=master)
+[![packagecloud.io](https://img.shields.io/badge/deb-packagecloud.io-844fec.svg)](https://packagecloud.io/golang-migrate/migrate?filter=debs)
+[![Docker Pulls](https://img.shields.io/docker/pulls/migrate/migrate.svg)](https://hub.docker.com/r/migrate/migrate/)
+![Supported Go Versions](https://img.shields.io/badge/Go-1.14%2C%201.15-lightgrey.svg)
+[![GitHub Release](https://img.shields.io/github/release/golang-migrate/migrate.svg)](https://github.com/golang-migrate/migrate/releases)
+[![Go Report Card](https://goreportcard.com/badge/github.com/golang-migrate/migrate)](https://goreportcard.com/report/github.com/golang-migrate/migrate)
+
+# migrate
+
+__Database migrations written in Go. Use as [CLI](#cli-usage) or import as [library](#use-in-your-go-project).__
+
+* Migrate reads migrations from [sources](#migration-sources)
+   and applies them in correct order to a [database](#databases).
+* Drivers are "dumb", migrate glues everything together and makes sure the logic is bulletproof.
+   (Keeps the drivers lightweight, too.)
+* Database drivers don't assume things or try to correct user input. When in doubt, fail.
+
+Forked from [mattes/migrate](https://github.com/mattes/migrate)
+
+## Databases
+
+Database drivers run migrations. [Add a new database?](database/driver.go)
+
+* [PostgreSQL](database/postgres)
+* [Redshift](database/redshift)
+* [Ql](database/ql)
+* [Cassandra](database/cassandra)
+* [SQLite](database/sqlite3) ([todo #165](https://github.com/mattes/migrate/issues/165))
+* [SQLCipher](database/sqlcipher)
+* [MySQL/ MariaDB](database/mysql)
+* [Neo4j](database/neo4j)
+* [MongoDB](database/mongodb)
+* [CrateDB](database/crate) ([todo #170](https://github.com/mattes/migrate/issues/170))
+* [Shell](database/shell) ([todo #171](https://github.com/mattes/migrate/issues/171))
+* [Google Cloud Spanner](database/spanner)
+* [CockroachDB](database/cockroachdb)
+* [ClickHouse](database/clickhouse)
+* [Firebird](database/firebird)
+* [MS SQL Server](database/sqlserver)
+
+### Database URLs
+
+Database connection strings are specified via URLs. The URL format is driver dependent but generally has the form: `dbdriver://username:password@host:port/dbname?param1=true&param2=false`
+
+Any [reserved URL characters](https://en.wikipedia.org/wiki/Percent-encoding#Percent-encoding_reserved_characters) need to be escaped. Note, the `%` character also [needs to be escaped](https://en.wikipedia.org/wiki/Percent-encoding#Percent-encoding_the_percent_character)
+
+Explicitly, the following characters need to be escaped:
+`!`, `#`, `$`, `%`, `&`, `'`, `(`, `)`, `*`, `+`, `,`, `/`, `:`, `;`, `=`, `?`, `@`, `[`, `]`
+
+It's easiest to always run the URL parts of your DB connection URL (e.g. username, password, etc) through an URL encoder. See the example Python snippets below:
+
+```bash
+$ python3 -c 'import urllib.parse; print(urllib.parse.quote(input("String to encode: "), ""))'
+String to encode: FAKEpassword!#$%&'()*+,/:;=?@[]
+FAKEpassword%21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D
+$ python2 -c 'import urllib; print urllib.quote(raw_input("String to encode: "), "")'
+String to encode: FAKEpassword!#$%&'()*+,/:;=?@[]
+FAKEpassword%21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D
+$
+```
+
+## Migration Sources
+
+Source drivers read migrations from local or remote sources. [Add a new source?](source/driver.go)
+
+* [Filesystem](source/file) - read from filesystem
+* [Go-Bindata](source/go_bindata) - read from embedded binary data ([jteeuwen/go-bindata](https://github.com/jteeuwen/go-bindata))
+* [GitHub](source/github) - read from remote GitHub repositories
+* [GitHub Enterprise](source/github_ee) - read from remote GitHub Enterprise repositories
+* [Bitbucket](source/bitbucket) - read from remote Bitbucket repositories
+* [Gitlab](source/gitlab) - read from remote Gitlab repositories
+* [AWS S3](source/aws_s3) - read from Amazon Web Services S3
+* [Google Cloud Storage](source/google_cloud_storage) - read from Google Cloud Platform Storage
+
+## CLI usage
+
+* Simple wrapper around this library.
+* Handles ctrl+c (SIGINT) gracefully.
+* No config search paths, no config files, no magic ENV var injections.
+
+__[CLI Documentation](cmd/migrate)__
+
+### Basic usage
+
+```bash
+$ migrate -source file://path/to/migrations -database postgres://localhost:5432/database up 2
+```
+
+### Docker usage
+
+```bash
+$ docker run -v {{ migration dir }}:/migrations --network host migrate/migrate
+    -path=/migrations/ -database postgres://localhost:5432/database up 2
+```
+
+## Use in your Go project
+
+* API is stable and frozen for this release (v3 & v4).
+* Uses [Go modules](https://golang.org/cmd/go/#hdr-Modules__module_versions__and_more) to manage dependencies.
+* To help prevent database corruptions, it supports graceful stops via `GracefulStop chan bool`.
+* Bring your own logger.
+* Uses `io.Reader` streams internally for low memory overhead.
+* Thread-safe and no goroutine leaks.
+
+__[Go Documentation](https://godoc.org/github.com/golang-migrate/migrate)__
+
+```go
+import (
+    "github.com/golang-migrate/migrate/v4"
+    _ "github.com/golang-migrate/migrate/v4/database/postgres"
+    _ "github.com/golang-migrate/migrate/v4/source/github"
+)
+
+func main() {
+    m, err := migrate.New(
+        "github://mattes:personal-access-token@mattes/migrate_test",
+        "postgres://localhost:5432/database?sslmode=enable")
+    m.Steps(2)
+}
+```
+
+Want to use an existing database client?
+
+```go
+import (
+    "database/sql"
+    _ "github.com/lib/pq"
+    "github.com/golang-migrate/migrate/v4"
+    "github.com/golang-migrate/migrate/v4/database/postgres"
+    _ "github.com/golang-migrate/migrate/v4/source/file"
+)
+
+func main() {
+    db, err := sql.Open("postgres", "postgres://localhost:5432/database?sslmode=enable")
+    driver, err := postgres.WithInstance(db, &postgres.Config{})
+    m, err := migrate.NewWithDatabaseInstance(
+        "file:///migrations",
+        "postgres", driver)
+    m.Steps(2)
+}
+```
+
+## Getting started
+
+Go to [getting started](GETTING_STARTED.md)
+
+## Tutorials
+
+* [CockroachDB](database/cockroachdb/TUTORIAL.md)
+* [PostgreSQL](database/postgres/TUTORIAL.md)
+
+(more tutorials to come)
+
+## Migration files
+
+Each migration has an up and down migration. [Why?](FAQ.md#why-two-separate-files-up-and-down-for-a-migration)
+
+```bash
+1481574547_create_users_table.up.sql
+1481574547_create_users_table.down.sql
+```
+
+[Best practices: How to write migrations.](MIGRATIONS.md)
+
+## Versions
+
+Version | Supported? | Import | Notes
+--------|------------|--------|------
+**master** | :white_check_mark: | `import "github.com/golang-migrate/migrate/v4"` | New features and bug fixes arrive here first |
+**v4** | :white_check_mark: | `import "github.com/golang-migrate/migrate/v4"` | Used for stable releases |
+**v3** | :x: | `import "github.com/golang-migrate/migrate"` (with package manager) or `import "gopkg.in/golang-migrate/migrate.v3"` (not recommended) | **DO NOT USE** - No longer supported |
+
+## Development and Contributing
+
+Yes, please! [`Makefile`](Makefile) is your friend,
+read the [development guide](CONTRIBUTING.md).
+
+Also have a look at the [FAQ](FAQ.md).
+
+---
+
+Looking for alternatives? [https://awesome-go.com/#database](https://awesome-go.com/#database).
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/driver.go b/vendor/github.com/golang-migrate/migrate/v4/database/driver.go
new file mode 100644
index 0000000000..fa80f455c0
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/driver.go
@@ -0,0 +1,123 @@
+// Package database provides the Database interface.
+// All database drivers must implement this interface, register themselves,
+// optionally provide a `WithInstance` function and pass the tests
+// in package database/testing.
+package database
+
+import (
+	"fmt"
+	"io"
+	"sync"
+
+	iurl "github.com/golang-migrate/migrate/v4/internal/url"
+)
+
+var (
+	ErrLocked    = fmt.Errorf("can't acquire lock")
+	ErrNotLocked = fmt.Errorf("can't unlock, as not currently locked")
+)
+
+const NilVersion int = -1
+
+var driversMu sync.RWMutex
+var drivers = make(map[string]Driver)
+
+// Driver is the interface every database driver must implement.
+//
+// How to implement a database driver?
+//   1. Implement this interface.
+//   2. Optionally, add a function named `WithInstance`.
+//      This function should accept an existing DB instance and a Config{} struct
+//      and return a driver instance.
+//   3. Add a test that calls database/testing.go:Test()
+//   4. Add own tests for Open(), WithInstance() (when provided) and Close().
+//      All other functions are tested by tests in database/testing.
+//      Saves you some time and makes sure all database drivers behave the same way.
+//   5. Call Register in init().
+//   6. Create a internal/cli/build_<driver-name>.go file
+//   7. Add driver name in 'DATABASE' variable in Makefile
+//
+// Guidelines:
+//   * Don't try to correct user input. Don't assume things.
+//     When in doubt, return an error and explain the situation to the user.
+//   * All configuration input must come from the URL string in func Open()
+//     or the Config{} struct in WithInstance. Don't os.Getenv().
+type Driver interface {
+	// Open returns a new driver instance configured with parameters
+	// coming from the URL string. Migrate will call this function
+	// only once per instance.
+	Open(url string) (Driver, error)
+
+	// Close closes the underlying database instance managed by the driver.
+	// Migrate will call this function only once per instance.
+	Close() error
+
+	// Lock should acquire a database lock so that only one migration process
+	// can run at a time. Migrate will call this function before Run is called.
+	// If the implementation can't provide this functionality, return nil.
+	// Return database.ErrLocked if database is already locked.
+	Lock() error
+
+	// Unlock should release the lock. Migrate will call this function after
+	// all migrations have been run.
+	Unlock() error
+
+	// Run applies a migration to the database. migration is guaranteed to be not nil.
+	Run(migration io.Reader) error
+
+	// SetVersion saves version and dirty state.
+	// Migrate will call this function before and after each call to Run.
+	// version must be >= -1. -1 means NilVersion.
+	SetVersion(version int, dirty bool) error
+
+	// Version returns the currently active version and if the database is dirty.
+	// When no migration has been applied, it must return version -1.
+	// Dirty means, a previous migration failed and user interaction is required.
+	Version() (version int, dirty bool, err error)
+
+	// Drop deletes everything in the database.
+	// Note that this is a breaking action, a new call to Open() is necessary to
+	// ensure subsequent calls work as expected.
+	Drop() error
+}
+
+// Open returns a new driver instance.
+func Open(url string) (Driver, error) {
+	scheme, err := iurl.SchemeFromURL(url)
+	if err != nil {
+		return nil, err
+	}
+
+	driversMu.RLock()
+	d, ok := drivers[scheme]
+	driversMu.RUnlock()
+	if !ok {
+		return nil, fmt.Errorf("database driver: unknown driver %v (forgotten import?)", scheme)
+	}
+
+	return d.Open(url)
+}
+
+// Register globally registers a driver.
+func Register(name string, driver Driver) {
+	driversMu.Lock()
+	defer driversMu.Unlock()
+	if driver == nil {
+		panic("Register driver is nil")
+	}
+	if _, dup := drivers[name]; dup {
+		panic("Register called twice for driver " + name)
+	}
+	drivers[name] = driver
+}
+
+// List lists the registered drivers
+func List() []string {
+	driversMu.RLock()
+	defer driversMu.RUnlock()
+	names := make([]string, 0, len(drivers))
+	for n := range drivers {
+		names = append(names, n)
+	}
+	return names
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/error.go b/vendor/github.com/golang-migrate/migrate/v4/database/error.go
new file mode 100644
index 0000000000..eb802c753a
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/error.go
@@ -0,0 +1,27 @@
+package database
+
+import (
+	"fmt"
+)
+
+// Error should be used for errors involving queries ran against the database
+type Error struct {
+	// Optional: the line number
+	Line uint
+
+	// Query is a query excerpt
+	Query []byte
+
+	// Err is a useful/helping error message for humans
+	Err string
+
+	// OrigErr is the underlying error
+	OrigErr error
+}
+
+func (e Error) Error() string {
+	if len(e.Err) == 0 {
+		return fmt.Sprintf("%v in line %v: %s", e.OrigErr, e.Line, e.Query)
+	}
+	return fmt.Sprintf("%v in line %v: %s (details: %v)", e.Err, e.Line, e.Query, e.OrigErr)
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/mysql/README.md b/vendor/github.com/golang-migrate/migrate/v4/database/mysql/README.md
new file mode 100644
index 0000000000..c65c1107df
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/mysql/README.md
@@ -0,0 +1,55 @@
+# MySQL
+
+`mysql://user:password@tcp(host:port)/dbname?query`
+
+| URL Query  | WithInstance Config | Description |
+|------------|---------------------|-------------|
+| `x-migrations-table` | `MigrationsTable` | Name of the migrations table |
+| `x-no-lock` | `NoLock` | Set to `true` to skip `GET_LOCK`/`RELEASE_LOCK` statements. Useful for [multi-master MySQL flavors](https://www.percona.com/doc/percona-xtradb-cluster/LATEST/features/pxc-strict-mode.html#explicit-table-locking). Only run migrations from one host when this is enabled. |
+| `dbname` | `DatabaseName` | The name of the database to connect to |
+| `user` | | The user to sign in as |
+| `password` | | The user's password | 
+| `host` | | The host to connect to. |
+| `port` | | The port to bind to. |
+| `tls`  | | TLS / SSL encrypted connection parameter; see [go-sql-driver](https://github.com/go-sql-driver/mysql#tls). Use any name (e.g. `migrate`) if you want to use a custom TLS config (`x-tls-` queries). |
+| `x-tls-ca` | | The location of the CA (certificate authority) file. |
+| `x-tls-cert` | | The location of the client certicicate file. Must be used with `x-tls-key`. |
+| `x-tls-key` | | The location of the private key file. Must be used with `x-tls-cert`. |
+| `x-tls-insecure-skip-verify` | | Whether or not to use SSL (true\|false) | 
+
+## Use with existing client
+
+If you use the MySQL driver with existing database client, you must create the client with parameter `multiStatements=true`:
+
+```go
+package main
+
+import (
+    "database/sql"
+    
+    _ "github.com/go-sql-driver/mysql"
+    "github.com/golang-migrate/migrate"
+    "github.com/golang-migrate/migrate/database/mysql"
+    _ "github.com/golang-migrate/migrate/source/file"
+)
+
+func main() {
+    db, _ := sql.Open("mysql", "user:password@tcp(host:port)/dbname?multiStatements=true")
+    driver, _ := mysql.WithInstance(db, &mysql.Config{})
+    m, _ := migrate.NewWithDatabaseInstance(
+        "file:///migrations",
+        "mysql", 
+        driver,
+    )
+    
+    m.Steps(2)
+}
+```
+
+## Upgrading from v1
+
+1. Write down the current migration version from schema_migrations
+1. `DROP TABLE schema_migrations`
+2. Wrap your existing migrations in transactions ([BEGIN/COMMIT](https://dev.mysql.com/doc/refman/5.7/en/commit.html)) if you use multiple statements within one migration.
+3. Download and install the latest migrate version.
+4. Force the current migration version with `migrate force <current_version>`.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/mysql/mysql.go b/vendor/github.com/golang-migrate/migrate/v4/database/mysql/mysql.go
new file mode 100644
index 0000000000..586df2494f
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/mysql/mysql.go
@@ -0,0 +1,482 @@
+// +build go1.9
+
+package mysql
+
+import (
+	"context"
+	"crypto/tls"
+	"crypto/x509"
+	"database/sql"
+	"fmt"
+	"io"
+	"io/ioutil"
+	nurl "net/url"
+	"strconv"
+	"strings"
+)
+
+import (
+	"github.com/go-sql-driver/mysql"
+	"github.com/hashicorp/go-multierror"
+)
+
+import (
+	"github.com/golang-migrate/migrate/v4/database"
+)
+
+func init() {
+	database.Register("mysql", &Mysql{})
+}
+
+var DefaultMigrationsTable = "schema_migrations"
+
+var (
+	ErrDatabaseDirty    = fmt.Errorf("database is dirty")
+	ErrNilConfig        = fmt.Errorf("no config")
+	ErrNoDatabaseName   = fmt.Errorf("no database name")
+	ErrAppendPEM        = fmt.Errorf("failed to append PEM")
+	ErrTLSCertKeyConfig = fmt.Errorf("To use TLS client authentication, both x-tls-cert and x-tls-key must not be empty")
+)
+
+type Config struct {
+	MigrationsTable string
+	DatabaseName    string
+	NoLock          bool
+}
+
+type Mysql struct {
+	// mysql RELEASE_LOCK must be called from the same conn, so
+	// just do everything over a single conn anyway.
+	conn     *sql.Conn
+	db       *sql.DB
+	isLocked bool
+
+	config *Config
+}
+
+// instance must have `multiStatements` set to true
+func WithInstance(instance *sql.DB, config *Config) (database.Driver, error) {
+	if config == nil {
+		return nil, ErrNilConfig
+	}
+
+	if err := instance.Ping(); err != nil {
+		return nil, err
+	}
+
+	if config.DatabaseName == "" {
+		query := `SELECT DATABASE()`
+		var databaseName sql.NullString
+		if err := instance.QueryRow(query).Scan(&databaseName); err != nil {
+			return nil, &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+
+		if len(databaseName.String) == 0 {
+			return nil, ErrNoDatabaseName
+		}
+
+		config.DatabaseName = databaseName.String
+	}
+
+	if len(config.MigrationsTable) == 0 {
+		config.MigrationsTable = DefaultMigrationsTable
+	}
+
+	conn, err := instance.Conn(context.Background())
+	if err != nil {
+		return nil, err
+	}
+
+	mx := &Mysql{
+		conn:   conn,
+		db:     instance,
+		config: config,
+	}
+
+	if err := mx.ensureVersionTable(); err != nil {
+		return nil, err
+	}
+
+	return mx, nil
+}
+
+// extractCustomQueryParams extracts the custom query params (ones that start with "x-") from
+// mysql.Config.Params (connection parameters) as to not interfere with connecting to MySQL
+func extractCustomQueryParams(c *mysql.Config) (map[string]string, error) {
+	if c == nil {
+		return nil, ErrNilConfig
+	}
+	customQueryParams := map[string]string{}
+
+	for k, v := range c.Params {
+		if strings.HasPrefix(k, "x-") {
+			customQueryParams[k] = v
+			delete(c.Params, k)
+		}
+	}
+	return customQueryParams, nil
+}
+
+func urlToMySQLConfig(url string) (*mysql.Config, error) {
+	// Need to parse out custom TLS parameters and call
+	// mysql.RegisterTLSConfig() before mysql.ParseDSN() is called
+	// which consumes the registered tls.Config
+	// Fixes: https://github.com/golang-migrate/migrate/issues/411
+	//
+	// Can't use url.Parse() since it fails to parse MySQL DSNs
+	// mysql.ParseDSN() also searches for "?" to find query parameters:
+	// https://github.com/go-sql-driver/mysql/blob/46351a8/dsn.go#L344
+	if idx := strings.LastIndex(url, "?"); idx > 0 {
+		rawParams := url[idx+1:]
+		parsedParams, err := nurl.ParseQuery(rawParams)
+		if err != nil {
+			return nil, err
+		}
+
+		ctls := parsedParams.Get("tls")
+		if len(ctls) > 0 {
+			if _, isBool := readBool(ctls); !isBool && strings.ToLower(ctls) != "skip-verify" {
+				rootCertPool := x509.NewCertPool()
+				pem, err := ioutil.ReadFile(parsedParams.Get("x-tls-ca"))
+				if err != nil {
+					return nil, err
+				}
+
+				if ok := rootCertPool.AppendCertsFromPEM(pem); !ok {
+					return nil, ErrAppendPEM
+				}
+
+				clientCert := make([]tls.Certificate, 0, 1)
+				if ccert, ckey := parsedParams.Get("x-tls-cert"), parsedParams.Get("x-tls-key"); ccert != "" || ckey != "" {
+					if ccert == "" || ckey == "" {
+						return nil, ErrTLSCertKeyConfig
+					}
+					certs, err := tls.LoadX509KeyPair(ccert, ckey)
+					if err != nil {
+						return nil, err
+					}
+					clientCert = append(clientCert, certs)
+				}
+
+				insecureSkipVerify := false
+				insecureSkipVerifyStr := parsedParams.Get("x-tls-insecure-skip-verify")
+				if len(insecureSkipVerifyStr) > 0 {
+					x, err := strconv.ParseBool(insecureSkipVerifyStr)
+					if err != nil {
+						return nil, err
+					}
+					insecureSkipVerify = x
+				}
+
+				err = mysql.RegisterTLSConfig(ctls, &tls.Config{
+					RootCAs:            rootCertPool,
+					Certificates:       clientCert,
+					InsecureSkipVerify: insecureSkipVerify,
+				})
+				if err != nil {
+					return nil, err
+				}
+			}
+		}
+	}
+
+	config, err := mysql.ParseDSN(strings.TrimPrefix(url, "mysql://"))
+	if err != nil {
+		return nil, err
+	}
+
+	config.MultiStatements = true
+
+	// Keep backwards compatibility from when we used net/url.Parse() to parse the DSN.
+	// net/url.Parse() would automatically unescape it for us.
+	// See: https://play.golang.org/p/q9j1io-YICQ
+	user, err := nurl.QueryUnescape(config.User)
+	if err != nil {
+		return nil, err
+	}
+	config.User = user
+
+	password, err := nurl.QueryUnescape(config.Passwd)
+	if err != nil {
+		return nil, err
+	}
+	config.Passwd = password
+
+	return config, nil
+}
+
+func (m *Mysql) Open(url string) (database.Driver, error) {
+	config, err := urlToMySQLConfig(url)
+	if err != nil {
+		return nil, err
+	}
+
+	customParams, err := extractCustomQueryParams(config)
+	if err != nil {
+		return nil, err
+	}
+
+	noLockParam, noLock := customParams["x-no-lock"], false
+	if noLockParam != "" {
+		noLock, err = strconv.ParseBool(noLockParam)
+		if err != nil {
+			return nil, fmt.Errorf("could not parse x-no-lock as bool: %w", err)
+		}
+	}
+
+	db, err := sql.Open("mysql", config.FormatDSN())
+	if err != nil {
+		return nil, err
+	}
+
+	mx, err := WithInstance(db, &Config{
+		DatabaseName:    config.DBName,
+		MigrationsTable: customParams["x-migrations-table"],
+		NoLock:          noLock,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return mx, nil
+}
+
+func (m *Mysql) Close() error {
+	connErr := m.conn.Close()
+	dbErr := m.db.Close()
+	if connErr != nil || dbErr != nil {
+		return fmt.Errorf("conn: %v, db: %v", connErr, dbErr)
+	}
+	return nil
+}
+
+func (m *Mysql) Lock() error {
+	if m.isLocked {
+		return database.ErrLocked
+	}
+
+	if m.config.NoLock {
+		m.isLocked = true
+		return nil
+	}
+
+	aid, err := database.GenerateAdvisoryLockId(
+		fmt.Sprintf("%s:%s", m.config.DatabaseName, m.config.MigrationsTable))
+	if err != nil {
+		return err
+	}
+
+	query := "SELECT GET_LOCK(?, 10)"
+	var success bool
+	if err := m.conn.QueryRowContext(context.Background(), query, aid).Scan(&success); err != nil {
+		return &database.Error{OrigErr: err, Err: "try lock failed", Query: []byte(query)}
+	}
+
+	if success {
+		m.isLocked = true
+		return nil
+	}
+
+	return database.ErrLocked
+}
+
+func (m *Mysql) Unlock() error {
+	if !m.isLocked {
+		return nil
+	}
+
+	if m.config.NoLock {
+		m.isLocked = false
+		return nil
+	}
+
+	aid, err := database.GenerateAdvisoryLockId(
+		fmt.Sprintf("%s:%s", m.config.DatabaseName, m.config.MigrationsTable))
+	if err != nil {
+		return err
+	}
+
+	query := `SELECT RELEASE_LOCK(?)`
+	if _, err := m.conn.ExecContext(context.Background(), query, aid); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	// NOTE: RELEASE_LOCK could return NULL or (or 0 if the code is changed),
+	// in which case isLocked should be true until the timeout expires -- synchronizing
+	// these states is likely not worth trying to do; reconsider the necessity of isLocked.
+
+	m.isLocked = false
+	return nil
+}
+
+func (m *Mysql) Run(migration io.Reader) error {
+	migr, err := ioutil.ReadAll(migration)
+	if err != nil {
+		return err
+	}
+
+	query := string(migr[:])
+	if _, err := m.conn.ExecContext(context.Background(), query); err != nil {
+		return database.Error{OrigErr: err, Err: "migration failed", Query: migr}
+	}
+
+	return nil
+}
+
+func (m *Mysql) SetVersion(version int, dirty bool) error {
+	tx, err := m.conn.BeginTx(context.Background(), &sql.TxOptions{})
+	if err != nil {
+		return &database.Error{OrigErr: err, Err: "transaction start failed"}
+	}
+
+	query := "TRUNCATE `" + m.config.MigrationsTable + "`"
+	if _, err := tx.ExecContext(context.Background(), query); err != nil {
+		if errRollback := tx.Rollback(); errRollback != nil {
+			err = multierror.Append(err, errRollback)
+		}
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	// Also re-write the schema version for nil dirty versions to prevent
+	// empty schema version for failed down migration on the first migration
+	// See: https://github.com/golang-migrate/migrate/issues/330
+	if version >= 0 || (version == database.NilVersion && dirty) {
+		query := "INSERT INTO `" + m.config.MigrationsTable + "` (version, dirty) VALUES (?, ?)"
+		if _, err := tx.ExecContext(context.Background(), query, version, dirty); err != nil {
+			if errRollback := tx.Rollback(); errRollback != nil {
+				err = multierror.Append(err, errRollback)
+			}
+			return &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		return &database.Error{OrigErr: err, Err: "transaction commit failed"}
+	}
+
+	return nil
+}
+
+func (m *Mysql) Version() (version int, dirty bool, err error) {
+	query := "SELECT version, dirty FROM `" + m.config.MigrationsTable + "` LIMIT 1"
+	err = m.conn.QueryRowContext(context.Background(), query).Scan(&version, &dirty)
+	switch {
+	case err == sql.ErrNoRows:
+		return database.NilVersion, false, nil
+
+	case err != nil:
+		if e, ok := err.(*mysql.MySQLError); ok {
+			if e.Number == 0 {
+				return database.NilVersion, false, nil
+			}
+		}
+		return 0, false, &database.Error{OrigErr: err, Query: []byte(query)}
+
+	default:
+		return version, dirty, nil
+	}
+}
+
+func (m *Mysql) Drop() (err error) {
+	// select all tables
+	query := `SHOW TABLES LIKE '%'`
+	tables, err := m.conn.QueryContext(context.Background(), query)
+	if err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+	defer func() {
+		if errClose := tables.Close(); errClose != nil {
+			err = multierror.Append(err, errClose)
+		}
+	}()
+
+	// delete one table after another
+	tableNames := make([]string, 0)
+	for tables.Next() {
+		var tableName string
+		if err := tables.Scan(&tableName); err != nil {
+			return err
+		}
+		if len(tableName) > 0 {
+			tableNames = append(tableNames, tableName)
+		}
+	}
+	if err := tables.Err(); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	if len(tableNames) > 0 {
+		// disable checking foreign key constraints until finished
+		query = `SET foreign_key_checks = 0`
+		if _, err := m.conn.ExecContext(context.Background(), query); err != nil {
+			return &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+
+		defer func() {
+			// enable foreign key checks
+			_, _ = m.conn.ExecContext(context.Background(), `SET foreign_key_checks = 1`)
+		}()
+
+		// delete one by one ...
+		for _, t := range tableNames {
+			query = "DROP TABLE IF EXISTS `" + t + "`"
+			if _, err := m.conn.ExecContext(context.Background(), query); err != nil {
+				return &database.Error{OrigErr: err, Query: []byte(query)}
+			}
+		}
+	}
+
+	return nil
+}
+
+// ensureVersionTable checks if versions table exists and, if not, creates it.
+// Note that this function locks the database, which deviates from the usual
+// convention of "caller locks" in the Mysql type.
+func (m *Mysql) ensureVersionTable() (err error) {
+	if err = m.Lock(); err != nil {
+		return err
+	}
+
+	defer func() {
+		if e := m.Unlock(); e != nil {
+			if err == nil {
+				err = e
+			} else {
+				err = multierror.Append(err, e)
+			}
+		}
+	}()
+
+	// check if migration table exists
+	var result string
+	query := `SHOW TABLES LIKE '` + m.config.MigrationsTable + `'`
+	if err := m.conn.QueryRowContext(context.Background(), query).Scan(&result); err != nil {
+		if err != sql.ErrNoRows {
+			return &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+	} else {
+		return nil
+	}
+
+	// if not, create the empty migration table
+	query = "CREATE TABLE `" + m.config.MigrationsTable + "` (version bigint not null primary key, dirty boolean not null)"
+	if _, err := m.conn.ExecContext(context.Background(), query); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+	return nil
+}
+
+// Returns the bool value of the input.
+// The 2nd return value indicates if the input was a valid bool value
+// See https://github.com/go-sql-driver/mysql/blob/a059889267dc7170331388008528b3b44479bffb/utils.go#L71
+func readBool(input string) (value bool, valid bool) {
+	switch input {
+	case "1", "true", "TRUE", "True":
+		return true, true
+	case "0", "false", "FALSE", "False":
+		return false, true
+	}
+
+	// Not a valid bool value
+	return
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/postgres/README.md b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/README.md
new file mode 100644
index 0000000000..1527ea3547
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/README.md
@@ -0,0 +1,29 @@
+# postgres
+
+`postgres://user:password@host:port/dbname?query` (`postgresql://` works, too)
+
+| URL Query  | WithInstance Config | Description |
+|------------|---------------------|-------------|
+| `x-migrations-table` | `MigrationsTable` | Name of the migrations table |
+| `x-statement-timeout` | `StatementTimeout` | Abort any statement that takes more than the specified number of milliseconds |
+| `dbname` | `DatabaseName` | The name of the database to connect to |
+| `search_path` | | This variable specifies the order in which schemas are searched when an object is referenced by a simple name with no schema specified. |
+| `user` | | The user to sign in as |
+| `password` | | The user's password | 
+| `host` | | The host to connect to. Values that start with / are for unix domain sockets. (default is localhost) |
+| `port` | | The port to bind to. (default is 5432) |
+| `fallback_application_name` | | An application_name to fall back to if one isn't provided. |
+| `connect_timeout` | | Maximum wait for connection, in seconds. Zero or not specified means wait indefinitely. |
+| `sslcert` | | Cert file location. The file must contain PEM encoded data. |
+| `sslkey` | | Key file location. The file must contain PEM encoded data. |
+| `sslrootcert` | | The location of the root certificate file. The file must contain PEM encoded data. | 
+| `sslmode` | | Whether or not to use SSL (disable\|require\|verify-ca\|verify-full) |
+
+
+## Upgrading from v1
+
+1. Write down the current migration version from schema_migrations
+1. `DROP TABLE schema_migrations`
+2. Wrap your existing migrations in transactions ([BEGIN/COMMIT](https://www.postgresql.org/docs/current/static/transaction-iso.html)) if you use multiple statements within one migration.
+3. Download and install the latest migrate version.
+4. Force the current migration version with `migrate force <current_version>`.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/postgres/TUTORIAL.md b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/TUTORIAL.md
new file mode 100644
index 0000000000..0f19c56ff4
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/TUTORIAL.md
@@ -0,0 +1,167 @@
+# PostgreSQL tutorial for beginners
+
+## Create/configure database
+
+For the purpose of this tutorial let's create PostgreSQL database called `example`.
+Our user here is `postgres`, password `password`, and host is `localhost`.
+```
+psql -h localhost -U postgres -w -c "create database example;"
+```
+When using Migrate CLI we need to pass to database URL. Let's export it to a variable for convenience:
+```
+export POSTGRESQL_URL='postgres://postgres:password@localhost:5432/example?sslmode=disable'
+```
+`sslmode=disable` means that the connection with our database will not be encrypted. Enabling it is left as an exercise.
+
+You can find further description of database URLs [here](README.md#database-urls).
+
+## Create migrations
+Let's create table called `users`:
+```
+migrate create -ext sql -dir db/migrations -seq create_users_table
+```
+If there were no errors, we should have two files available under `db/migrations` folder:
+- 000001_create_users_table.down.sql
+- 000001_create_users_table.up.sql
+
+Note the `sql` extension that we provided.
+
+In the `.up.sql` file let's create the table:
+```
+CREATE TABLE IF NOT EXISTS users(
+   user_id serial PRIMARY KEY,
+   username VARCHAR (50) UNIQUE NOT NULL,
+   password VARCHAR (50) NOT NULL,
+   email VARCHAR (300) UNIQUE NOT NULL
+);
+```
+And in the `.down.sql` let's delete it:
+```
+DROP TABLE IF EXISTS users;
+```
+By adding `IF EXISTS/IF NOT EXISTS` we are making migrations idempotent - you can read more about idempotency in [getting started](../../GETTING_STARTED.md#create-migrations)
+
+## Run migrations
+```
+migrate -database ${POSTGRESQL_URL} -path db/migrations up
+```
+Let's check if the table was created properly by running `psql example -c "\d users"`.
+The output you are supposed to see:
+```
+                                    Table "public.users"
+  Column  |          Type          |                        Modifiers                        
+----------+------------------------+---------------------------------------------------------
+ user_id  | integer                | not null default nextval('users_user_id_seq'::regclass)
+ username | character varying(50)  | not null
+ password | character varying(50)  | not null
+ email    | character varying(300) | not null
+Indexes:
+    "users_pkey" PRIMARY KEY, btree (user_id)
+    "users_email_key" UNIQUE CONSTRAINT, btree (email)
+    "users_username_key" UNIQUE CONSTRAINT, btree (username)
+```
+Great! Now let's check if running reverse migration also works:
+```
+migrate -database ${POSTGRESQL_URL} -path db/migrations down
+```
+Make sure to check if your database changed as expected in this case as well.
+
+## Database transactions
+
+To show database transactions usage, let's create another set of migrations by running:
+```
+migrate create -ext sql -dir db/migrations -seq add_mood_to_users
+```
+Again, it should create for us two migrations files:
+- 000002_add_mood_to_users.down.sql
+- 000002_add_mood_to_users.up.sql
+
+In Postgres, when we want our queries to be done in a transaction, we need to wrap it with `BEGIN` and `COMMIT` commands.
+In our example, we are going to add a column to our database that can only accept enumerable values or NULL.
+Migration up:
+```
+BEGIN;
+
+CREATE TYPE enum_mood AS ENUM (
+	'happy',
+	'sad',
+	'neutral'
+);
+ALTER TABLE users ADD COLUMN mood enum_mood;
+
+COMMIT;
+```
+Migration down:
+```
+BEGIN;
+
+ALTER TABLE users DROP COLUMN mood;
+DROP TYPE enum_mood;
+
+COMMIT;
+```
+
+Now we can run our new migration and check the database:
+```
+migrate -database ${POSTGRESQL_URL} -path db/migrations up
+psql example -c "\d users"
+```
+Expected output:
+```
+                                    Table "public.users"
+  Column  |          Type          |                        Modifiers                        
+----------+------------------------+---------------------------------------------------------
+ user_id  | integer                | not null default nextval('users_user_id_seq'::regclass)
+ username | character varying(50)  | not null
+ password | character varying(50)  | not null
+ email    | character varying(300) | not null
+ mood     | enum_mood              | 
+Indexes:
+    "users_pkey" PRIMARY KEY, btree (user_id)
+    "users_email_key" UNIQUE CONSTRAINT, btree (email)
+    "users_username_key" UNIQUE CONSTRAINT, btree (username)
+```
+
+## Optional: Run migrations within your Go app
+Here is a very simple app running migrations for the above configuration:
+```
+import (
+	"log"
+
+	"github.com/golang-migrate/migrate/v4"
+	_ "github.com/golang-migrate/migrate/v4/database/postgres"
+	_ "github.com/golang-migrate/migrate/v4/source/file"
+)
+
+func main() {
+	m, err := migrate.New(
+		"file://db/migrations",
+		"postgres://postgres:postgres@localhost:5432/example?sslmode=disable")
+	if err != nil {
+		log.Fatal(err)
+	}
+	if err := m.Up(); err != nil {
+		log.Fatal(err)
+	}
+}
+```
+You can find details [here](README.md#use-in-your-go-project)
+
+## Fix issue where migrations run twice
+
+When the schema and role names are the same, you might run into issues if you create this schema using migrations.
+This is caused by the fact that the [default `search_path`](https://www.postgresql.org/docs/current/ddl-schemas.html#DDL-SCHEMAS-PATH) is `"$user", public`.
+In the first run (with an empty database) the migrate table is created in `public`.
+When the migrations create the `$user` schema, the next run will store (a new) migrate table in this schema (due to order of schemas in `search_path`) and tries to apply all migrations again (most likely failing).
+
+To solve this you need to change the default `search_path` by removing the `$user` component, so the migrate table is always stored in the (available) `public` schema.
+This can be done using the [`search_path` query parameter in the URL](https://github.com/jexia/migrate/blob/fix-postgres-version-table/database/postgres/README.md#postgres).
+
+For example to force the migrations table in the public schema you can use:
+```
+export POSTGRESQL_URL='postgres://postgres:password@localhost:5432/example?sslmode=disable&search_path=public'
+```
+
+Note that you need to explicitly add the schema names to the table names in your migrations when you to modify the tables of the non-public schema.
+
+Alternatively you can add the non-public schema manually (before applying the migrations) if that is possible in your case and let the tool store the migrations table in this schema as well.
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/postgres/postgres.go b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/postgres.go
new file mode 100644
index 0000000000..f111f36ae3
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/postgres/postgres.go
@@ -0,0 +1,389 @@
+// +build go1.9
+
+package postgres
+
+import (
+	"context"
+	"database/sql"
+	"fmt"
+	"io"
+	"io/ioutil"
+	nurl "net/url"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/golang-migrate/migrate/v4"
+	"github.com/golang-migrate/migrate/v4/database"
+	multierror "github.com/hashicorp/go-multierror"
+	"github.com/lib/pq"
+)
+
+func init() {
+	db := Postgres{}
+	database.Register("postgres", &db)
+	database.Register("postgresql", &db)
+}
+
+var DefaultMigrationsTable = "schema_migrations"
+
+var (
+	ErrNilConfig      = fmt.Errorf("no config")
+	ErrNoDatabaseName = fmt.Errorf("no database name")
+	ErrNoSchema       = fmt.Errorf("no schema")
+	ErrDatabaseDirty  = fmt.Errorf("database is dirty")
+)
+
+type Config struct {
+	MigrationsTable  string
+	DatabaseName     string
+	SchemaName       string
+	StatementTimeout time.Duration
+}
+
+type Postgres struct {
+	// Locking and unlocking need to use the same connection
+	conn     *sql.Conn
+	db       *sql.DB
+	isLocked bool
+
+	// Open and WithInstance need to guarantee that config is never nil
+	config *Config
+}
+
+func WithInstance(instance *sql.DB, config *Config) (database.Driver, error) {
+	if config == nil {
+		return nil, ErrNilConfig
+	}
+
+	if err := instance.Ping(); err != nil {
+		return nil, err
+	}
+
+	if config.DatabaseName == "" {
+		query := `SELECT CURRENT_DATABASE()`
+		var databaseName string
+		if err := instance.QueryRow(query).Scan(&databaseName); err != nil {
+			return nil, &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+
+		if len(databaseName) == 0 {
+			return nil, ErrNoDatabaseName
+		}
+
+		config.DatabaseName = databaseName
+	}
+
+	if config.SchemaName == "" {
+		query := `SELECT CURRENT_SCHEMA()`
+		var schemaName string
+		if err := instance.QueryRow(query).Scan(&schemaName); err != nil {
+			return nil, &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+
+		if len(schemaName) == 0 {
+			return nil, ErrNoSchema
+		}
+
+		config.SchemaName = schemaName
+	}
+
+	if len(config.MigrationsTable) == 0 {
+		config.MigrationsTable = DefaultMigrationsTable
+	}
+
+	conn, err := instance.Conn(context.Background())
+
+	if err != nil {
+		return nil, err
+	}
+
+	px := &Postgres{
+		conn:   conn,
+		db:     instance,
+		config: config,
+	}
+
+	if err := px.ensureVersionTable(); err != nil {
+		return nil, err
+	}
+
+	return px, nil
+}
+
+func (p *Postgres) Open(url string) (database.Driver, error) {
+	purl, err := nurl.Parse(url)
+	if err != nil {
+		return nil, err
+	}
+
+	db, err := sql.Open("postgres", migrate.FilterCustomQuery(purl).String())
+	if err != nil {
+		return nil, err
+	}
+
+	migrationsTable := purl.Query().Get("x-migrations-table")
+	statementTimeoutString := purl.Query().Get("x-statement-timeout")
+	statementTimeout := 0
+	if statementTimeoutString != "" {
+		statementTimeout, err = strconv.Atoi(statementTimeoutString)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	px, err := WithInstance(db, &Config{
+		DatabaseName:     purl.Path,
+		MigrationsTable:  migrationsTable,
+		StatementTimeout: time.Duration(statementTimeout) * time.Millisecond,
+	})
+
+	if err != nil {
+		return nil, err
+	}
+
+	return px, nil
+}
+
+func (p *Postgres) Close() error {
+	connErr := p.conn.Close()
+	dbErr := p.db.Close()
+	if connErr != nil || dbErr != nil {
+		return fmt.Errorf("conn: %v, db: %v", connErr, dbErr)
+	}
+	return nil
+}
+
+// https://www.postgresql.org/docs/9.6/static/explicit-locking.html#ADVISORY-LOCKS
+func (p *Postgres) Lock() error {
+	if p.isLocked {
+		return database.ErrLocked
+	}
+
+	aid, err := database.GenerateAdvisoryLockId(p.config.DatabaseName, p.config.SchemaName)
+	if err != nil {
+		return err
+	}
+
+	// This will wait indefinitely until the lock can be acquired.
+	query := `SELECT pg_advisory_lock($1)`
+	if _, err := p.conn.ExecContext(context.Background(), query, aid); err != nil {
+		return &database.Error{OrigErr: err, Err: "try lock failed", Query: []byte(query)}
+	}
+
+	p.isLocked = true
+	return nil
+}
+
+func (p *Postgres) Unlock() error {
+	if !p.isLocked {
+		return nil
+	}
+
+	aid, err := database.GenerateAdvisoryLockId(p.config.DatabaseName, p.config.SchemaName)
+	if err != nil {
+		return err
+	}
+
+	query := `SELECT pg_advisory_unlock($1)`
+	if _, err := p.conn.ExecContext(context.Background(), query, aid); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+	p.isLocked = false
+	return nil
+}
+
+func (p *Postgres) Run(migration io.Reader) error {
+	migr, err := ioutil.ReadAll(migration)
+	if err != nil {
+		return err
+	}
+	ctx := context.Background()
+	if p.config.StatementTimeout != 0 {
+		var cancel context.CancelFunc
+		ctx, cancel = context.WithTimeout(ctx, p.config.StatementTimeout)
+		defer cancel()
+	}
+	// run migration
+	query := string(migr[:])
+	if _, err := p.conn.ExecContext(ctx, query); err != nil {
+		if pgErr, ok := err.(*pq.Error); ok {
+			var line uint
+			var col uint
+			var lineColOK bool
+			if pgErr.Position != "" {
+				if pos, err := strconv.ParseUint(pgErr.Position, 10, 64); err == nil {
+					line, col, lineColOK = computeLineFromPos(query, int(pos))
+				}
+			}
+			message := fmt.Sprintf("migration failed: %s", pgErr.Message)
+			if lineColOK {
+				message = fmt.Sprintf("%s (column %d)", message, col)
+			}
+			if pgErr.Detail != "" {
+				message = fmt.Sprintf("%s, %s", message, pgErr.Detail)
+			}
+			return database.Error{OrigErr: err, Err: message, Query: migr, Line: line}
+		}
+		return database.Error{OrigErr: err, Err: "migration failed", Query: migr}
+	}
+
+	return nil
+}
+
+func computeLineFromPos(s string, pos int) (line uint, col uint, ok bool) {
+	// replace crlf with lf
+	s = strings.Replace(s, "\r\n", "\n", -1)
+	// pg docs: pos uses index 1 for the first character, and positions are measured in characters not bytes
+	runes := []rune(s)
+	if pos > len(runes) {
+		return 0, 0, false
+	}
+	sel := runes[:pos]
+	line = uint(runesCount(sel, newLine) + 1)
+	col = uint(pos - 1 - runesLastIndex(sel, newLine))
+	return line, col, true
+}
+
+const newLine = '\n'
+
+func runesCount(input []rune, target rune) int {
+	var count int
+	for _, r := range input {
+		if r == target {
+			count++
+		}
+	}
+	return count
+}
+
+func runesLastIndex(input []rune, target rune) int {
+	for i := len(input) - 1; i >= 0; i-- {
+		if input[i] == target {
+			return i
+		}
+	}
+	return -1
+}
+
+func (p *Postgres) SetVersion(version int, dirty bool) error {
+	tx, err := p.conn.BeginTx(context.Background(), &sql.TxOptions{})
+	if err != nil {
+		return &database.Error{OrigErr: err, Err: "transaction start failed"}
+	}
+
+	query := `TRUNCATE ` + pq.QuoteIdentifier(p.config.MigrationsTable)
+	if _, err := tx.Exec(query); err != nil {
+		if errRollback := tx.Rollback(); errRollback != nil {
+			err = multierror.Append(err, errRollback)
+		}
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	// Also re-write the schema version for nil dirty versions to prevent
+	// empty schema version for failed down migration on the first migration
+	// See: https://github.com/golang-migrate/migrate/issues/330
+	if version >= 0 || (version == database.NilVersion && dirty) {
+		query = `INSERT INTO ` + pq.QuoteIdentifier(p.config.MigrationsTable) +
+			` (version, dirty) VALUES ($1, $2)`
+		if _, err := tx.Exec(query, version, dirty); err != nil {
+			if errRollback := tx.Rollback(); errRollback != nil {
+				err = multierror.Append(err, errRollback)
+			}
+			return &database.Error{OrigErr: err, Query: []byte(query)}
+		}
+	}
+
+	if err := tx.Commit(); err != nil {
+		return &database.Error{OrigErr: err, Err: "transaction commit failed"}
+	}
+
+	return nil
+}
+
+func (p *Postgres) Version() (version int, dirty bool, err error) {
+	query := `SELECT version, dirty FROM ` + pq.QuoteIdentifier(p.config.MigrationsTable) + ` LIMIT 1`
+	err = p.conn.QueryRowContext(context.Background(), query).Scan(&version, &dirty)
+	switch {
+	case err == sql.ErrNoRows:
+		return database.NilVersion, false, nil
+
+	case err != nil:
+		if e, ok := err.(*pq.Error); ok {
+			if e.Code.Name() == "undefined_table" {
+				return database.NilVersion, false, nil
+			}
+		}
+		return 0, false, &database.Error{OrigErr: err, Query: []byte(query)}
+
+	default:
+		return version, dirty, nil
+	}
+}
+
+func (p *Postgres) Drop() (err error) {
+	// select all tables in current schema
+	query := `SELECT table_name FROM information_schema.tables WHERE table_schema=(SELECT current_schema()) AND table_type='BASE TABLE'`
+	tables, err := p.conn.QueryContext(context.Background(), query)
+	if err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+	defer func() {
+		if errClose := tables.Close(); errClose != nil {
+			err = multierror.Append(err, errClose)
+		}
+	}()
+
+	// delete one table after another
+	tableNames := make([]string, 0)
+	for tables.Next() {
+		var tableName string
+		if err := tables.Scan(&tableName); err != nil {
+			return err
+		}
+		if len(tableName) > 0 {
+			tableNames = append(tableNames, tableName)
+		}
+	}
+	if err := tables.Err(); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	if len(tableNames) > 0 {
+		// delete one by one ...
+		for _, t := range tableNames {
+			query = `DROP TABLE IF EXISTS ` + pq.QuoteIdentifier(t) + ` CASCADE`
+			if _, err := p.conn.ExecContext(context.Background(), query); err != nil {
+				return &database.Error{OrigErr: err, Query: []byte(query)}
+			}
+		}
+	}
+
+	return nil
+}
+
+// ensureVersionTable checks if versions table exists and, if not, creates it.
+// Note that this function locks the database, which deviates from the usual
+// convention of "caller locks" in the Postgres type.
+func (p *Postgres) ensureVersionTable() (err error) {
+	if err = p.Lock(); err != nil {
+		return err
+	}
+
+	defer func() {
+		if e := p.Unlock(); e != nil {
+			if err == nil {
+				err = e
+			} else {
+				err = multierror.Append(err, e)
+			}
+		}
+	}()
+
+	query := `CREATE TABLE IF NOT EXISTS ` + pq.QuoteIdentifier(p.config.MigrationsTable) + ` (version bigint not null primary key, dirty boolean not null)`
+	if _, err = p.conn.ExecContext(context.Background(), query); err != nil {
+		return &database.Error{OrigErr: err, Query: []byte(query)}
+	}
+
+	return nil
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/database/util.go b/vendor/github.com/golang-migrate/migrate/v4/database/util.go
new file mode 100644
index 0000000000..976ad3534d
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/database/util.go
@@ -0,0 +1,19 @@
+package database
+
+import (
+	"fmt"
+	"hash/crc32"
+	"strings"
+)
+
+const advisoryLockIDSalt uint = 1486364155
+
+// GenerateAdvisoryLockId inspired by rails migrations, see https://goo.gl/8o9bCT
+func GenerateAdvisoryLockId(databaseName string, additionalNames ...string) (string, error) { // nolint: golint
+	if len(additionalNames) > 0 {
+		databaseName = strings.Join(append(additionalNames, databaseName), "\x00")
+	}
+	sum := crc32.ChecksumIEEE([]byte(databaseName))
+	sum = sum * uint32(advisoryLockIDSalt)
+	return fmt.Sprint(sum), nil
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/docker-deploy.sh b/vendor/github.com/golang-migrate/migrate/v4/docker-deploy.sh
new file mode 100644
index 0000000000..558ea79bee
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/docker-deploy.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin && \
+docker build --build-arg VERSION="$TRAVIS_TAG" . -t migrate/migrate -t migrate/migrate:"$TRAVIS_TAG" && \
+docker push migrate/migrate:"$TRAVIS_TAG" && docker push migrate/migrate
diff --git a/vendor/github.com/golang-migrate/migrate/v4/go.mod b/vendor/github.com/golang-migrate/migrate/v4/go.mod
new file mode 100644
index 0000000000..5f1aea2e96
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/go.mod
@@ -0,0 +1,68 @@
+module github.com/golang-migrate/migrate/v4
+
+require (
+	cloud.google.com/go v0.64.0 // indirect
+	cloud.google.com/go/spanner v1.9.0
+	cloud.google.com/go/storage v1.10.0
+	github.com/ClickHouse/clickhouse-go v1.3.12
+	github.com/aws/aws-sdk-go v1.17.7
+	github.com/bitly/go-hostpool v0.0.0-20171023180738-a3a6125de932 // indirect
+	github.com/bmizerany/assert v0.0.0-20160611221934-b7ed37b82869 // indirect
+	github.com/cenkalti/backoff/v4 v4.0.2
+	github.com/cockroachdb/cockroach-go v0.0.0-20190925194419-606b3d062051
+	github.com/containerd/containerd v1.4.1 // indirect
+	github.com/cznic/mathutil v0.0.0-20180504122225-ca4c9f2c1369 // indirect
+	github.com/denisenkom/go-mssqldb v0.0.0-20200620013148-b91950f658ec
+	github.com/dhui/dktest v0.3.3
+	github.com/docker/docker v17.12.0-ce-rc1.0.20200618181300-9dc6525e6118+incompatible
+	github.com/edsrzf/mmap-go v0.0.0-20170320065105-0bce6a688712 // indirect
+	github.com/fsouza/fake-gcs-server v1.17.0
+	github.com/go-sql-driver/mysql v1.5.0
+	github.com/gobuffalo/here v0.6.0
+	github.com/gocql/gocql v0.0.0-20190301043612-f6df8288f9b4
+	github.com/golang/protobuf v1.4.3 // indirect
+	github.com/golang/snappy v0.0.1 // indirect
+	github.com/google/go-github v17.0.0+incompatible
+	github.com/gorilla/mux v1.7.4 // indirect
+	github.com/hashicorp/go-multierror v1.1.0
+	github.com/jackc/pgconn v1.3.2 // indirect
+	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
+	github.com/ktrysmt/go-bitbucket v0.6.4
+	github.com/lib/pq v1.8.0
+	github.com/markbates/pkger v0.15.1
+	github.com/mattn/go-sqlite3 v1.10.0
+	github.com/mutecomm/go-sqlcipher/v4 v4.4.0
+	github.com/nakagami/firebirdsql v0.0.0-20190310045651-3c02a58cfed8
+	github.com/neo4j/neo4j-go-driver v1.8.1-0.20200803113522-b626aa943eba
+	github.com/sirupsen/logrus v1.7.0 // indirect
+	github.com/snowflakedb/gosnowflake v1.3.5
+	github.com/stretchr/testify v1.5.1
+	github.com/tidwall/pretty v0.0.0-20180105212114-65a9db5fad51 // indirect
+	github.com/xanzy/go-gitlab v0.15.0
+	github.com/xdg/scram v0.0.0-20180814205039-7eeb5667e42c // indirect
+	github.com/xdg/stringprep v1.0.0 // indirect
+	gitlab.com/nyarla/go-crypt v0.0.0-20160106005555-d9a5dc2b789b // indirect
+	go.mongodb.org/mongo-driver v1.1.0
+	go.uber.org/atomic v1.4.0
+	golang.org/x/crypto v0.0.0-20200709230013-948cd5f35899 // indirect
+	golang.org/x/net v0.0.0-20201029221708-28c70e62bb1d // indirect
+	golang.org/x/sys v0.0.0-20201029080932-201ba4db2418 // indirect
+	golang.org/x/time v0.0.0-20200630173020-3af7569d3a1e // indirect
+	golang.org/x/tools v0.0.0-20200818005847-188abfa75333
+	google.golang.org/api v0.30.0
+	google.golang.org/genproto v0.0.0-20201030142918-24207fddd1c3
+	google.golang.org/grpc v1.33.1 // indirect
+	modernc.org/b v1.0.0 // indirect
+	modernc.org/db v1.0.0 // indirect
+	modernc.org/file v1.0.0 // indirect
+	modernc.org/fileutil v1.0.0 // indirect
+	modernc.org/golex v1.0.0 // indirect
+	modernc.org/internal v1.0.0 // indirect
+	modernc.org/lldb v1.0.0 // indirect
+	modernc.org/ql v1.0.0
+	modernc.org/sortutil v1.1.0 // indirect
+	modernc.org/strutil v1.1.0 // indirect
+	modernc.org/zappy v1.0.0 // indirect
+)
+
+go 1.13
diff --git a/vendor/github.com/golang-migrate/migrate/v4/go.sum b/vendor/github.com/golang-migrate/migrate/v4/go.sum
new file mode 100644
index 0000000000..5d0d562018
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/go.sum
@@ -0,0 +1,768 @@
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diff --git a/vendor/github.com/golang-migrate/migrate/v4/internal/url/url.go b/vendor/github.com/golang-migrate/migrate/v4/internal/url/url.go
new file mode 100644
index 0000000000..e793fa828e
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/internal/url/url.go
@@ -0,0 +1,25 @@
+package url
+
+import (
+	"errors"
+	"strings"
+)
+
+var errNoScheme = errors.New("no scheme")
+var errEmptyURL = errors.New("URL cannot be empty")
+
+// schemeFromURL returns the scheme from a URL string
+func SchemeFromURL(url string) (string, error) {
+	if url == "" {
+		return "", errEmptyURL
+	}
+
+	i := strings.Index(url, ":")
+
+	// No : or : is the first character.
+	if i < 1 {
+		return "", errNoScheme
+	}
+
+	return url[0:i], nil
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/log.go b/vendor/github.com/golang-migrate/migrate/v4/log.go
new file mode 100644
index 0000000000..cb00b77985
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/log.go
@@ -0,0 +1,12 @@
+package migrate
+
+// Logger is an interface so you can pass in your own
+// logging implementation.
+type Logger interface {
+
+	// Printf is like fmt.Printf
+	Printf(format string, v ...interface{})
+
+	// Verbose should return true when verbose logging output is wanted
+	Verbose() bool
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/migrate.go b/vendor/github.com/golang-migrate/migrate/v4/migrate.go
new file mode 100644
index 0000000000..a57dceb5d5
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/migrate.go
@@ -0,0 +1,981 @@
+// Package migrate reads migrations from sources and runs them against databases.
+// Sources are defined by the `source.Driver` and databases by the `database.Driver`
+// interface. The driver interfaces are kept "dumb", all migration logic is kept
+// in this package.
+package migrate
+
+import (
+	"errors"
+	"fmt"
+	"os"
+	"sync"
+	"time"
+
+	"github.com/hashicorp/go-multierror"
+
+	"github.com/golang-migrate/migrate/v4/database"
+	iurl "github.com/golang-migrate/migrate/v4/internal/url"
+	"github.com/golang-migrate/migrate/v4/source"
+)
+
+// DefaultPrefetchMigrations sets the number of migrations to pre-read
+// from the source. This is helpful if the source is remote, but has little
+// effect for a local source (i.e. file system).
+// Please note that this setting has a major impact on the memory usage,
+// since each pre-read migration is buffered in memory. See DefaultBufferSize.
+var DefaultPrefetchMigrations = uint(10)
+
+// DefaultLockTimeout sets the max time a database driver has to acquire a lock.
+var DefaultLockTimeout = 15 * time.Second
+
+var (
+	ErrNoChange       = errors.New("no change")
+	ErrNilVersion     = errors.New("no migration")
+	ErrInvalidVersion = errors.New("version must be >= -1")
+	ErrLocked         = errors.New("database locked")
+	ErrLockTimeout    = errors.New("timeout: can't acquire database lock")
+)
+
+// ErrShortLimit is an error returned when not enough migrations
+// can be returned by a source for a given limit.
+type ErrShortLimit struct {
+	Short uint
+}
+
+// Error implements the error interface.
+func (e ErrShortLimit) Error() string {
+	return fmt.Sprintf("limit %v short", e.Short)
+}
+
+type ErrDirty struct {
+	Version int
+}
+
+func (e ErrDirty) Error() string {
+	return fmt.Sprintf("Dirty database version %v. Fix and force version.", e.Version)
+}
+
+type Migrate struct {
+	sourceName   string
+	sourceDrv    source.Driver
+	databaseName string
+	databaseDrv  database.Driver
+
+	// Log accepts a Logger interface
+	Log Logger
+
+	// GracefulStop accepts `true` and will stop executing migrations
+	// as soon as possible at a safe break point, so that the database
+	// is not corrupted.
+	GracefulStop chan bool
+	isLockedMu   *sync.Mutex
+
+	isGracefulStop bool
+	isLocked       bool
+
+	// PrefetchMigrations defaults to DefaultPrefetchMigrations,
+	// but can be set per Migrate instance.
+	PrefetchMigrations uint
+
+	// LockTimeout defaults to DefaultLockTimeout,
+	// but can be set per Migrate instance.
+	LockTimeout time.Duration
+}
+
+// New returns a new Migrate instance from a source URL and a database URL.
+// The URL scheme is defined by each driver.
+func New(sourceURL, databaseURL string) (*Migrate, error) {
+	m := newCommon()
+
+	sourceName, err := iurl.SchemeFromURL(sourceURL)
+	if err != nil {
+		return nil, err
+	}
+	m.sourceName = sourceName
+
+	databaseName, err := iurl.SchemeFromURL(databaseURL)
+	if err != nil {
+		return nil, err
+	}
+	m.databaseName = databaseName
+
+	sourceDrv, err := source.Open(sourceURL)
+	if err != nil {
+		return nil, err
+	}
+	m.sourceDrv = sourceDrv
+
+	databaseDrv, err := database.Open(databaseURL)
+	if err != nil {
+		return nil, err
+	}
+	m.databaseDrv = databaseDrv
+
+	return m, nil
+}
+
+// NewWithDatabaseInstance returns a new Migrate instance from a source URL
+// and an existing database instance. The source URL scheme is defined by each driver.
+// Use any string that can serve as an identifier during logging as databaseName.
+// You are responsible for closing the underlying database client if necessary.
+func NewWithDatabaseInstance(sourceURL string, databaseName string, databaseInstance database.Driver) (*Migrate, error) {
+	m := newCommon()
+
+	sourceName, err := iurl.SchemeFromURL(sourceURL)
+	if err != nil {
+		return nil, err
+	}
+	m.sourceName = sourceName
+
+	m.databaseName = databaseName
+
+	sourceDrv, err := source.Open(sourceURL)
+	if err != nil {
+		return nil, err
+	}
+	m.sourceDrv = sourceDrv
+
+	m.databaseDrv = databaseInstance
+
+	return m, nil
+}
+
+// NewWithSourceInstance returns a new Migrate instance from an existing source instance
+// and a database URL. The database URL scheme is defined by each driver.
+// Use any string that can serve as an identifier during logging as sourceName.
+// You are responsible for closing the underlying source client if necessary.
+func NewWithSourceInstance(sourceName string, sourceInstance source.Driver, databaseURL string) (*Migrate, error) {
+	m := newCommon()
+
+	databaseName, err := iurl.SchemeFromURL(databaseURL)
+	if err != nil {
+		return nil, err
+	}
+	m.databaseName = databaseName
+
+	m.sourceName = sourceName
+
+	databaseDrv, err := database.Open(databaseURL)
+	if err != nil {
+		return nil, err
+	}
+	m.databaseDrv = databaseDrv
+
+	m.sourceDrv = sourceInstance
+
+	return m, nil
+}
+
+// NewWithInstance returns a new Migrate instance from an existing source and
+// database instance. Use any string that can serve as an identifier during logging
+// as sourceName and databaseName. You are responsible for closing down
+// the underlying source and database client if necessary.
+func NewWithInstance(sourceName string, sourceInstance source.Driver, databaseName string, databaseInstance database.Driver) (*Migrate, error) {
+	m := newCommon()
+
+	m.sourceName = sourceName
+	m.databaseName = databaseName
+
+	m.sourceDrv = sourceInstance
+	m.databaseDrv = databaseInstance
+
+	return m, nil
+}
+
+func newCommon() *Migrate {
+	return &Migrate{
+		GracefulStop:       make(chan bool, 1),
+		PrefetchMigrations: DefaultPrefetchMigrations,
+		LockTimeout:        DefaultLockTimeout,
+		isLockedMu:         &sync.Mutex{},
+	}
+}
+
+// Close closes the source and the database.
+func (m *Migrate) Close() (source error, database error) {
+	databaseSrvClose := make(chan error)
+	sourceSrvClose := make(chan error)
+
+	m.logVerbosePrintf("Closing source and database\n")
+
+	go func() {
+		databaseSrvClose <- m.databaseDrv.Close()
+	}()
+
+	go func() {
+		sourceSrvClose <- m.sourceDrv.Close()
+	}()
+
+	return <-sourceSrvClose, <-databaseSrvClose
+}
+
+// Migrate looks at the currently active migration version,
+// then migrates either up or down to the specified version.
+func (m *Migrate) Migrate(version uint) error {
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	curVersion, dirty, err := m.databaseDrv.Version()
+	if err != nil {
+		return m.unlockErr(err)
+	}
+
+	if dirty {
+		return m.unlockErr(ErrDirty{curVersion})
+	}
+
+	ret := make(chan interface{}, m.PrefetchMigrations)
+	go m.read(curVersion, int(version), ret)
+
+	return m.unlockErr(m.runMigrations(ret))
+}
+
+// Steps looks at the currently active migration version.
+// It will migrate up if n > 0, and down if n < 0.
+func (m *Migrate) Steps(n int) error {
+	if n == 0 {
+		return ErrNoChange
+	}
+
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	curVersion, dirty, err := m.databaseDrv.Version()
+	if err != nil {
+		return m.unlockErr(err)
+	}
+
+	if dirty {
+		return m.unlockErr(ErrDirty{curVersion})
+	}
+
+	ret := make(chan interface{}, m.PrefetchMigrations)
+
+	if n > 0 {
+		go m.readUp(curVersion, n, ret)
+	} else {
+		go m.readDown(curVersion, -n, ret)
+	}
+
+	return m.unlockErr(m.runMigrations(ret))
+}
+
+// Up looks at the currently active migration version
+// and will migrate all the way up (applying all up migrations).
+func (m *Migrate) Up() error {
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	curVersion, dirty, err := m.databaseDrv.Version()
+	if err != nil {
+		return m.unlockErr(err)
+	}
+
+	if dirty {
+		return m.unlockErr(ErrDirty{curVersion})
+	}
+
+	ret := make(chan interface{}, m.PrefetchMigrations)
+
+	go m.readUp(curVersion, -1, ret)
+	return m.unlockErr(m.runMigrations(ret))
+}
+
+// Down looks at the currently active migration version
+// and will migrate all the way down (applying all down migrations).
+func (m *Migrate) Down() error {
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	curVersion, dirty, err := m.databaseDrv.Version()
+	if err != nil {
+		return m.unlockErr(err)
+	}
+
+	if dirty {
+		return m.unlockErr(ErrDirty{curVersion})
+	}
+
+	ret := make(chan interface{}, m.PrefetchMigrations)
+	go m.readDown(curVersion, -1, ret)
+	return m.unlockErr(m.runMigrations(ret))
+}
+
+// Drop deletes everything in the database.
+func (m *Migrate) Drop() error {
+	if err := m.lock(); err != nil {
+		return err
+	}
+	if err := m.databaseDrv.Drop(); err != nil {
+		return m.unlockErr(err)
+	}
+	return m.unlock()
+}
+
+// Run runs any migration provided by you against the database.
+// It does not check any currently active version in database.
+// Usually you don't need this function at all. Use Migrate,
+// Steps, Up or Down instead.
+func (m *Migrate) Run(migration ...*Migration) error {
+	if len(migration) == 0 {
+		return ErrNoChange
+	}
+
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	curVersion, dirty, err := m.databaseDrv.Version()
+	if err != nil {
+		return m.unlockErr(err)
+	}
+
+	if dirty {
+		return m.unlockErr(ErrDirty{curVersion})
+	}
+
+	ret := make(chan interface{}, m.PrefetchMigrations)
+
+	go func() {
+		defer close(ret)
+		for _, migr := range migration {
+			if m.PrefetchMigrations > 0 && migr.Body != nil {
+				m.logVerbosePrintf("Start buffering %v\n", migr.LogString())
+			} else {
+				m.logVerbosePrintf("Scheduled %v\n", migr.LogString())
+			}
+
+			ret <- migr
+			go func(migr *Migration) {
+				if err := migr.Buffer(); err != nil {
+					m.logErr(err)
+				}
+			}(migr)
+		}
+	}()
+
+	return m.unlockErr(m.runMigrations(ret))
+}
+
+// Force sets a migration version.
+// It does not check any currently active version in database.
+// It resets the dirty state to false.
+func (m *Migrate) Force(version int) error {
+	if version < -1 {
+		return ErrInvalidVersion
+	}
+
+	if err := m.lock(); err != nil {
+		return err
+	}
+
+	if err := m.databaseDrv.SetVersion(version, false); err != nil {
+		return m.unlockErr(err)
+	}
+
+	return m.unlock()
+}
+
+// Version returns the currently active migration version.
+// If no migration has been applied, yet, it will return ErrNilVersion.
+func (m *Migrate) Version() (version uint, dirty bool, err error) {
+	v, d, err := m.databaseDrv.Version()
+	if err != nil {
+		return 0, false, err
+	}
+
+	if v == database.NilVersion {
+		return 0, false, ErrNilVersion
+	}
+
+	return suint(v), d, nil
+}
+
+// read reads either up or down migrations from source `from` to `to`.
+// Each migration is then written to the ret channel.
+// If an error occurs during reading, that error is written to the ret channel, too.
+// Once read is done reading it will close the ret channel.
+func (m *Migrate) read(from int, to int, ret chan<- interface{}) {
+	defer close(ret)
+
+	// check if from version exists
+	if from >= 0 {
+		if err := m.versionExists(suint(from)); err != nil {
+			ret <- err
+			return
+		}
+	}
+
+	// check if to version exists
+	if to >= 0 {
+		if err := m.versionExists(suint(to)); err != nil {
+			ret <- err
+			return
+		}
+	}
+
+	// no change?
+	if from == to {
+		ret <- ErrNoChange
+		return
+	}
+
+	if from < to {
+		// it's going up
+		// apply first migration if from is nil version
+		if from == -1 {
+			firstVersion, err := m.sourceDrv.First()
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			migr, err := m.newMigration(firstVersion, int(firstVersion))
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			ret <- migr
+			go func() {
+				if err := migr.Buffer(); err != nil {
+					m.logErr(err)
+				}
+			}()
+
+			from = int(firstVersion)
+		}
+
+		// run until we reach target ...
+		for from < to {
+			if m.stop() {
+				return
+			}
+
+			next, err := m.sourceDrv.Next(suint(from))
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			migr, err := m.newMigration(next, int(next))
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			ret <- migr
+			go func() {
+				if err := migr.Buffer(); err != nil {
+					m.logErr(err)
+				}
+			}()
+
+			from = int(next)
+		}
+
+	} else {
+		// it's going down
+		// run until we reach target ...
+		for from > to && from >= 0 {
+			if m.stop() {
+				return
+			}
+
+			prev, err := m.sourceDrv.Prev(suint(from))
+			if errors.Is(err, os.ErrNotExist) && to == -1 {
+				// apply nil migration
+				migr, err := m.newMigration(suint(from), -1)
+				if err != nil {
+					ret <- err
+					return
+				}
+				ret <- migr
+				go func() {
+					if err := migr.Buffer(); err != nil {
+						m.logErr(err)
+					}
+				}()
+
+				return
+
+			} else if err != nil {
+				ret <- err
+				return
+			}
+
+			migr, err := m.newMigration(suint(from), int(prev))
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			ret <- migr
+			go func() {
+				if err := migr.Buffer(); err != nil {
+					m.logErr(err)
+				}
+			}()
+
+			from = int(prev)
+		}
+	}
+}
+
+// readUp reads up migrations from `from` limitted by `limit`.
+// limit can be -1, implying no limit and reading until there are no more migrations.
+// Each migration is then written to the ret channel.
+// If an error occurs during reading, that error is written to the ret channel, too.
+// Once readUp is done reading it will close the ret channel.
+func (m *Migrate) readUp(from int, limit int, ret chan<- interface{}) {
+	defer close(ret)
+
+	// check if from version exists
+	if from >= 0 {
+		if err := m.versionExists(suint(from)); err != nil {
+			ret <- err
+			return
+		}
+	}
+
+	if limit == 0 {
+		ret <- ErrNoChange
+		return
+	}
+
+	count := 0
+	for count < limit || limit == -1 {
+		if m.stop() {
+			return
+		}
+
+		// apply first migration if from is nil version
+		if from == -1 {
+			firstVersion, err := m.sourceDrv.First()
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			migr, err := m.newMigration(firstVersion, int(firstVersion))
+			if err != nil {
+				ret <- err
+				return
+			}
+
+			ret <- migr
+			go func() {
+				if err := migr.Buffer(); err != nil {
+					m.logErr(err)
+				}
+			}()
+			from = int(firstVersion)
+			count++
+			continue
+		}
+
+		// apply next migration
+		next, err := m.sourceDrv.Next(suint(from))
+		if errors.Is(err, os.ErrNotExist) {
+			// no limit, but no migrations applied?
+			if limit == -1 && count == 0 {
+				ret <- ErrNoChange
+				return
+			}
+
+			// no limit, reached end
+			if limit == -1 {
+				return
+			}
+
+			// reached end, and didn't apply any migrations
+			if limit > 0 && count == 0 {
+				ret <- os.ErrNotExist
+				return
+			}
+
+			// applied less migrations than limit?
+			if count < limit {
+				ret <- ErrShortLimit{suint(limit - count)}
+				return
+			}
+		}
+		if err != nil {
+			ret <- err
+			return
+		}
+
+		migr, err := m.newMigration(next, int(next))
+		if err != nil {
+			ret <- err
+			return
+		}
+
+		ret <- migr
+		go func() {
+			if err := migr.Buffer(); err != nil {
+				m.logErr(err)
+			}
+		}()
+		from = int(next)
+		count++
+	}
+}
+
+// readDown reads down migrations from `from` limitted by `limit`.
+// limit can be -1, implying no limit and reading until there are no more migrations.
+// Each migration is then written to the ret channel.
+// If an error occurs during reading, that error is written to the ret channel, too.
+// Once readDown is done reading it will close the ret channel.
+func (m *Migrate) readDown(from int, limit int, ret chan<- interface{}) {
+	defer close(ret)
+
+	// check if from version exists
+	if from >= 0 {
+		if err := m.versionExists(suint(from)); err != nil {
+			ret <- err
+			return
+		}
+	}
+
+	if limit == 0 {
+		ret <- ErrNoChange
+		return
+	}
+
+	// no change if already at nil version
+	if from == -1 && limit == -1 {
+		ret <- ErrNoChange
+		return
+	}
+
+	// can't go over limit if already at nil version
+	if from == -1 && limit > 0 {
+		ret <- os.ErrNotExist
+		return
+	}
+
+	count := 0
+	for count < limit || limit == -1 {
+		if m.stop() {
+			return
+		}
+
+		prev, err := m.sourceDrv.Prev(suint(from))
+		if errors.Is(err, os.ErrNotExist) {
+			// no limit or haven't reached limit, apply "first" migration
+			if limit == -1 || limit-count > 0 {
+				firstVersion, err := m.sourceDrv.First()
+				if err != nil {
+					ret <- err
+					return
+				}
+
+				migr, err := m.newMigration(firstVersion, -1)
+				if err != nil {
+					ret <- err
+					return
+				}
+				ret <- migr
+				go func() {
+					if err := migr.Buffer(); err != nil {
+						m.logErr(err)
+					}
+				}()
+				count++
+			}
+
+			if count < limit {
+				ret <- ErrShortLimit{suint(limit - count)}
+			}
+			return
+		}
+		if err != nil {
+			ret <- err
+			return
+		}
+
+		migr, err := m.newMigration(suint(from), int(prev))
+		if err != nil {
+			ret <- err
+			return
+		}
+
+		ret <- migr
+		go func() {
+			if err := migr.Buffer(); err != nil {
+				m.logErr(err)
+			}
+		}()
+		from = int(prev)
+		count++
+	}
+}
+
+// runMigrations reads *Migration and error from a channel. Any other type
+// sent on this channel will result in a panic. Each migration is then
+// proxied to the database driver and run against the database.
+// Before running a newly received migration it will check if it's supposed
+// to stop execution because it might have received a stop signal on the
+// GracefulStop channel.
+func (m *Migrate) runMigrations(ret <-chan interface{}) error {
+	for r := range ret {
+
+		if m.stop() {
+			return nil
+		}
+
+		switch r := r.(type) {
+		case error:
+			return r
+
+		case *Migration:
+			migr := r
+
+			// set version with dirty state
+			if err := m.databaseDrv.SetVersion(migr.TargetVersion, true); err != nil {
+				return err
+			}
+
+			if migr.Body != nil {
+				m.logVerbosePrintf("Read and execute %v\n", migr.LogString())
+				if err := m.databaseDrv.Run(migr.BufferedBody); err != nil {
+					return err
+				}
+			}
+
+			// set clean state
+			if err := m.databaseDrv.SetVersion(migr.TargetVersion, false); err != nil {
+				return err
+			}
+
+			endTime := time.Now()
+			readTime := migr.FinishedReading.Sub(migr.StartedBuffering)
+			runTime := endTime.Sub(migr.FinishedReading)
+
+			// log either verbose or normal
+			if m.Log != nil {
+				if m.Log.Verbose() {
+					m.logPrintf("Finished %v (read %v, ran %v)\n", migr.LogString(), readTime, runTime)
+				} else {
+					m.logPrintf("%v (%v)\n", migr.LogString(), readTime+runTime)
+				}
+			}
+
+		default:
+			return fmt.Errorf("unknown type: %T with value: %+v", r, r)
+		}
+	}
+	return nil
+}
+
+// versionExists checks the source if either the up or down migration for
+// the specified migration version exists.
+func (m *Migrate) versionExists(version uint) (result error) {
+	// try up migration first
+	up, _, err := m.sourceDrv.ReadUp(version)
+	if err == nil {
+		defer func() {
+			if errClose := up.Close(); errClose != nil {
+				result = multierror.Append(result, errClose)
+			}
+		}()
+	}
+	if errors.Is(err, os.ErrExist) {
+		return nil
+	} else if !errors.Is(err, os.ErrNotExist) {
+		return err
+	}
+
+	// then try down migration
+	down, _, err := m.sourceDrv.ReadDown(version)
+	if err == nil {
+		defer func() {
+			if errClose := down.Close(); errClose != nil {
+				result = multierror.Append(result, errClose)
+			}
+		}()
+	}
+	if errors.Is(err, os.ErrExist) {
+		return nil
+	} else if !errors.Is(err, os.ErrNotExist) {
+		return err
+	}
+
+	err = fmt.Errorf("no migration found for version %d: %w", version, err)
+	m.logErr(err)
+	return err
+}
+
+// stop returns true if no more migrations should be run against the database
+// because a stop signal was received on the GracefulStop channel.
+// Calls are cheap and this function is not blocking.
+func (m *Migrate) stop() bool {
+	if m.isGracefulStop {
+		return true
+	}
+
+	select {
+	case <-m.GracefulStop:
+		m.isGracefulStop = true
+		return true
+
+	default:
+		return false
+	}
+}
+
+// newMigration is a helper func that returns a *Migration for the
+// specified version and targetVersion.
+func (m *Migrate) newMigration(version uint, targetVersion int) (*Migration, error) {
+	var migr *Migration
+
+	if targetVersion >= int(version) {
+		r, identifier, err := m.sourceDrv.ReadUp(version)
+		if errors.Is(err, os.ErrNotExist) {
+			// create "empty" migration
+			migr, err = NewMigration(nil, "", version, targetVersion)
+			if err != nil {
+				return nil, err
+			}
+
+		} else if err != nil {
+			return nil, err
+
+		} else {
+			// create migration from up source
+			migr, err = NewMigration(r, identifier, version, targetVersion)
+			if err != nil {
+				return nil, err
+			}
+		}
+
+	} else {
+		r, identifier, err := m.sourceDrv.ReadDown(version)
+		if errors.Is(err, os.ErrNotExist) {
+			// create "empty" migration
+			migr, err = NewMigration(nil, "", version, targetVersion)
+			if err != nil {
+				return nil, err
+			}
+
+		} else if err != nil {
+			return nil, err
+
+		} else {
+			// create migration from down source
+			migr, err = NewMigration(r, identifier, version, targetVersion)
+			if err != nil {
+				return nil, err
+			}
+		}
+	}
+
+	if m.PrefetchMigrations > 0 && migr.Body != nil {
+		m.logVerbosePrintf("Start buffering %v\n", migr.LogString())
+	} else {
+		m.logVerbosePrintf("Scheduled %v\n", migr.LogString())
+	}
+
+	return migr, nil
+}
+
+// lock is a thread safe helper function to lock the database.
+// It should be called as late as possible when running migrations.
+func (m *Migrate) lock() error {
+	m.isLockedMu.Lock()
+	defer m.isLockedMu.Unlock()
+
+	if m.isLocked {
+		return ErrLocked
+	}
+
+	// create done channel, used in the timeout goroutine
+	done := make(chan bool, 1)
+	defer func() {
+		done <- true
+	}()
+
+	// use errchan to signal error back to this context
+	errchan := make(chan error, 2)
+
+	// start timeout goroutine
+	timeout := time.After(m.LockTimeout)
+	go func() {
+		for {
+			select {
+			case <-done:
+				return
+			case <-timeout:
+				errchan <- ErrLockTimeout
+				return
+			}
+		}
+	}()
+
+	// now try to acquire the lock
+	go func() {
+		if err := m.databaseDrv.Lock(); err != nil {
+			errchan <- err
+		} else {
+			errchan <- nil
+		}
+	}()
+
+	// wait until we either receive ErrLockTimeout or error from Lock operation
+	err := <-errchan
+	if err == nil {
+		m.isLocked = true
+	}
+	return err
+}
+
+// unlock is a thread safe helper function to unlock the database.
+// It should be called as early as possible when no more migrations are
+// expected to be executed.
+func (m *Migrate) unlock() error {
+	m.isLockedMu.Lock()
+	defer m.isLockedMu.Unlock()
+
+	if err := m.databaseDrv.Unlock(); err != nil {
+		// BUG: Can potentially create a deadlock. Add a timeout.
+		return err
+	}
+
+	m.isLocked = false
+	return nil
+}
+
+// unlockErr calls unlock and returns a combined error
+// if a prevErr is not nil.
+func (m *Migrate) unlockErr(prevErr error) error {
+	if err := m.unlock(); err != nil {
+		return multierror.Append(prevErr, err)
+	}
+	return prevErr
+}
+
+// logPrintf writes to m.Log if not nil
+func (m *Migrate) logPrintf(format string, v ...interface{}) {
+	if m.Log != nil {
+		m.Log.Printf(format, v...)
+	}
+}
+
+// logVerbosePrintf writes to m.Log if not nil. Use for verbose logging output.
+func (m *Migrate) logVerbosePrintf(format string, v ...interface{}) {
+	if m.Log != nil && m.Log.Verbose() {
+		m.Log.Printf(format, v...)
+	}
+}
+
+// logErr writes error to m.Log if not nil
+func (m *Migrate) logErr(err error) {
+	if m.Log != nil {
+		m.Log.Printf("error: %v", err)
+	}
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/migration.go b/vendor/github.com/golang-migrate/migrate/v4/migration.go
new file mode 100644
index 0000000000..704fef49ee
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/migration.go
@@ -0,0 +1,160 @@
+package migrate
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"time"
+)
+
+// DefaultBufferSize sets the in memory buffer size (in Bytes) for every
+// pre-read migration (see DefaultPrefetchMigrations).
+var DefaultBufferSize = uint(100000)
+
+// Migration holds information about a migration.
+// It is initially created from data coming from the source and then
+// used when run against the database.
+type Migration struct {
+	// Identifier can be any string to help identifying
+	// the migration in the source.
+	Identifier string
+
+	// Version is the version of this migration.
+	Version uint
+
+	// TargetVersion is the migration version after this migration
+	// has been applied to the database.
+	// Can be -1, implying that this is a NilVersion.
+	TargetVersion int
+
+	// Body holds an io.ReadCloser to the source.
+	Body io.ReadCloser
+
+	// BufferedBody holds an buffered io.Reader to the underlying Body.
+	BufferedBody io.Reader
+
+	// BufferSize defaults to DefaultBufferSize
+	BufferSize uint
+
+	// bufferWriter holds an io.WriteCloser and pipes to BufferBody.
+	// It's an *Closer for flow control.
+	bufferWriter io.WriteCloser
+
+	// Scheduled is the time when the migration was scheduled/ queued.
+	Scheduled time.Time
+
+	// StartedBuffering is the time when buffering of the migration source started.
+	StartedBuffering time.Time
+
+	// FinishedBuffering is the time when buffering of the migration source finished.
+	FinishedBuffering time.Time
+
+	// FinishedReading is the time when the migration source is fully read.
+	FinishedReading time.Time
+
+	// BytesRead holds the number of Bytes read from the migration source.
+	BytesRead int64
+}
+
+// NewMigration returns a new Migration and sets the body, identifier,
+// version and targetVersion. Body can be nil, which turns this migration
+// into a "NilMigration". If no identifier is provided, it will default to "<empty>".
+// targetVersion can be -1, implying it is a NilVersion.
+//
+// What is a NilMigration?
+// Usually each migration version coming from source is expected to have an
+// Up and Down migration. This is not a hard requirement though, leading to
+// a situation where only the Up or Down migration is present. So let's say
+// the user wants to migrate up to a version that doesn't have the actual Up
+// migration, in that case we still want to apply the version, but with an empty
+// body. We are calling that a NilMigration, a migration with an empty body.
+//
+// What is a NilVersion?
+// NilVersion is a const(-1). When running down migrations and we are at the
+// last down migration, there is no next down migration, the targetVersion should
+// be nil. Nil in this case is represented by -1 (because type int).
+func NewMigration(body io.ReadCloser, identifier string,
+	version uint, targetVersion int) (*Migration, error) {
+	tnow := time.Now()
+	m := &Migration{
+		Identifier:    identifier,
+		Version:       version,
+		TargetVersion: targetVersion,
+		Scheduled:     tnow,
+	}
+
+	if body == nil {
+		if len(identifier) == 0 {
+			m.Identifier = "<empty>"
+		}
+
+		m.StartedBuffering = tnow
+		m.FinishedBuffering = tnow
+		m.FinishedReading = tnow
+		return m, nil
+	}
+
+	br, bw := io.Pipe()
+	m.Body = body // want to simulate low latency? newSlowReader(body)
+	m.BufferSize = DefaultBufferSize
+	m.BufferedBody = br
+	m.bufferWriter = bw
+	return m, nil
+}
+
+// String implements string.Stringer and is used in tests.
+func (m *Migration) String() string {
+	return fmt.Sprintf("%v [%v=>%v]", m.Identifier, m.Version, m.TargetVersion)
+}
+
+// LogString returns a string describing this migration to humans.
+func (m *Migration) LogString() string {
+	directionStr := "u"
+	if m.TargetVersion < int(m.Version) {
+		directionStr = "d"
+	}
+	return fmt.Sprintf("%v/%v %v", m.Version, directionStr, m.Identifier)
+}
+
+// Buffer buffers Body up to BufferSize.
+// Calling this function blocks. Call with goroutine.
+func (m *Migration) Buffer() error {
+	if m.Body == nil {
+		return nil
+	}
+
+	m.StartedBuffering = time.Now()
+
+	b := bufio.NewReaderSize(m.Body, int(m.BufferSize))
+
+	// start reading from body, peek won't move the read pointer though
+	// poor man's solution?
+	if _, err := b.Peek(int(m.BufferSize)); err != nil && err != io.EOF {
+		return err
+	}
+
+	m.FinishedBuffering = time.Now()
+
+	// write to bufferWriter, this will block until
+	// something starts reading from m.Buffer
+	n, err := b.WriteTo(m.bufferWriter)
+	if err != nil {
+		return err
+	}
+
+	m.FinishedReading = time.Now()
+	m.BytesRead = n
+
+	// close bufferWriter so Buffer knows that there is no
+	// more data coming
+	if err := m.bufferWriter.Close(); err != nil {
+		return err
+	}
+
+	// it's safe to close the Body too
+	if err := m.Body.Close(); err != nil {
+		return err
+	}
+
+	return nil
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/driver.go b/vendor/github.com/golang-migrate/migrate/v4/source/driver.go
new file mode 100644
index 0000000000..63e6393c32
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/driver.go
@@ -0,0 +1,118 @@
+// Package source provides the Source interface.
+// All source drivers must implement this interface, register themselves,
+// optionally provide a `WithInstance` function and pass the tests
+// in package source/testing.
+package source
+
+import (
+	"fmt"
+	"io"
+	nurl "net/url"
+	"sync"
+)
+
+var driversMu sync.RWMutex
+var drivers = make(map[string]Driver)
+
+// Driver is the interface every source driver must implement.
+//
+// How to implement a source driver?
+//   1. Implement this interface.
+//   2. Optionally, add a function named `WithInstance`.
+//      This function should accept an existing source instance and a Config{} struct
+//      and return a driver instance.
+//   3. Add a test that calls source/testing.go:Test()
+//   4. Add own tests for Open(), WithInstance() (when provided) and Close().
+//      All other functions are tested by tests in source/testing.
+//      Saves you some time and makes sure all source drivers behave the same way.
+//   5. Call Register in init().
+//
+// Guidelines:
+//   * All configuration input must come from the URL string in func Open()
+//     or the Config{} struct in WithInstance. Don't os.Getenv().
+//   * Drivers are supposed to be read only.
+//   * Ideally don't load any contents (into memory) in Open or WithInstance.
+type Driver interface {
+	// Open returns a a new driver instance configured with parameters
+	// coming from the URL string. Migrate will call this function
+	// only once per instance.
+	Open(url string) (Driver, error)
+
+	// Close closes the underlying source instance managed by the driver.
+	// Migrate will call this function only once per instance.
+	Close() error
+
+	// First returns the very first migration version available to the driver.
+	// Migrate will call this function multiple times.
+	// If there is no version available, it must return os.ErrNotExist.
+	First() (version uint, err error)
+
+	// Prev returns the previous version for a given version available to the driver.
+	// Migrate will call this function multiple times.
+	// If there is no previous version available, it must return os.ErrNotExist.
+	Prev(version uint) (prevVersion uint, err error)
+
+	// Next returns the next version for a given version available to the driver.
+	// Migrate will call this function multiple times.
+	// If there is no next version available, it must return os.ErrNotExist.
+	Next(version uint) (nextVersion uint, err error)
+
+	// ReadUp returns the UP migration body and an identifier that helps
+	// finding this migration in the source for a given version.
+	// If there is no up migration available for this version,
+	// it must return os.ErrNotExist.
+	// Do not start reading, just return the ReadCloser!
+	ReadUp(version uint) (r io.ReadCloser, identifier string, err error)
+
+	// ReadDown returns the DOWN migration body and an identifier that helps
+	// finding this migration in the source for a given version.
+	// If there is no down migration available for this version,
+	// it must return os.ErrNotExist.
+	// Do not start reading, just return the ReadCloser!
+	ReadDown(version uint) (r io.ReadCloser, identifier string, err error)
+}
+
+// Open returns a new driver instance.
+func Open(url string) (Driver, error) {
+	u, err := nurl.Parse(url)
+	if err != nil {
+		return nil, err
+	}
+
+	if u.Scheme == "" {
+		return nil, fmt.Errorf("source driver: invalid URL scheme")
+	}
+
+	driversMu.RLock()
+	d, ok := drivers[u.Scheme]
+	driversMu.RUnlock()
+	if !ok {
+		return nil, fmt.Errorf("source driver: unknown driver '%s' (forgotten import?)", u.Scheme)
+	}
+
+	return d.Open(url)
+}
+
+// Register globally registers a driver.
+func Register(name string, driver Driver) {
+	driversMu.Lock()
+	defer driversMu.Unlock()
+	if driver == nil {
+		panic("Register driver is nil")
+	}
+	if _, dup := drivers[name]; dup {
+		panic("Register called twice for driver " + name)
+	}
+	drivers[name] = driver
+}
+
+// List lists the registered drivers
+func List() []string {
+	driversMu.RLock()
+	defer driversMu.RUnlock()
+	names := make([]string, 0, len(drivers))
+	for n := range drivers {
+		names = append(names, n)
+	}
+	return names
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/errors.go b/vendor/github.com/golang-migrate/migrate/v4/source/errors.go
new file mode 100644
index 0000000000..93d66e0d4b
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/errors.go
@@ -0,0 +1,15 @@
+package source
+
+import "os"
+
+// ErrDuplicateMigration is an error type for reporting duplicate migration
+// files.
+type ErrDuplicateMigration struct {
+	Migration
+	os.FileInfo
+}
+
+// Error implements error interface.
+func (e ErrDuplicateMigration) Error() string {
+	return "duplicate migration file: " + e.Name()
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/file/README.md b/vendor/github.com/golang-migrate/migrate/v4/source/file/README.md
new file mode 100644
index 0000000000..7912eff66c
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/file/README.md
@@ -0,0 +1,4 @@
+# file
+
+`file:///absolute/path`  
+`file://relative/path`
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/file/file.go b/vendor/github.com/golang-migrate/migrate/v4/source/file/file.go
new file mode 100644
index 0000000000..ee10d08d18
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/file/file.go
@@ -0,0 +1,61 @@
+package file
+
+import (
+	"net/http"
+	nurl "net/url"
+	"os"
+	"path/filepath"
+
+	"github.com/golang-migrate/migrate/v4/source"
+	"github.com/golang-migrate/migrate/v4/source/httpfs"
+)
+
+func init() {
+	source.Register("file", &File{})
+}
+
+type File struct {
+	httpfs.PartialDriver
+	url  string
+	path string
+}
+
+func (f *File) Open(url string) (source.Driver, error) {
+	u, err := nurl.Parse(url)
+	if err != nil {
+		return nil, err
+	}
+
+	// concat host and path to restore full path
+	// host might be `.`
+	p := u.Opaque
+	if len(p) == 0 {
+		p = u.Host + u.Path
+	}
+
+	if len(p) == 0 {
+		// default to current directory if no path
+		wd, err := os.Getwd()
+		if err != nil {
+			return nil, err
+		}
+		p = wd
+
+	} else if p[0:1] == "." || p[0:1] != "/" {
+		// make path absolute if relative
+		abs, err := filepath.Abs(p)
+		if err != nil {
+			return nil, err
+		}
+		p = abs
+	}
+
+	nf := &File{
+		url:  url,
+		path: p,
+	}
+	if err := nf.Init(http.Dir(p), ""); err != nil {
+		return nil, err
+	}
+	return nf, nil
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/README.md b/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/README.md
new file mode 100644
index 0000000000..a927cb8afb
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/README.md
@@ -0,0 +1,43 @@
+# go_bindata
+
+## Usage
+
+
+
+### Read bindata with NewWithSourceInstance
+
+```shell
+go get -u github.com/jteeuwen/go-bindata/...
+cd examples/migrations && go-bindata -pkg migrations .
+```
+
+```go
+import (
+  "github.com/golang-migrate/migrate/v4"
+  "github.com/golang-migrate/migrate/v4/source/go_bindata"
+  "github.com/golang-migrate/migrate/v4/source/go_bindata/examples/migrations"
+)
+
+func main() {
+  // wrap assets into Resource
+  s := bindata.Resource(migrations.AssetNames(),
+    func(name string) ([]byte, error) {
+      return migrations.Asset(name)
+    })
+    
+  d, err := bindata.WithInstance(s)
+  m, err := migrate.NewWithSourceInstance("go-bindata", d, "database://foobar")
+  m.Up() // run your migrations and handle the errors above of course
+}
+```
+
+### Read bindata with URL (todo)
+
+This will restore the assets in a tmp directory and then
+proxy to source/file. go-bindata must be in your `$PATH`.
+
+```
+migrate -source go-bindata://examples/migrations/bindata.go
+```
+
+
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/go-bindata.go b/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/go-bindata.go
new file mode 100644
index 0000000000..5bd7bd8539
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/go_bindata/go-bindata.go
@@ -0,0 +1,119 @@
+package bindata
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+
+	"github.com/golang-migrate/migrate/v4/source"
+)
+
+type AssetFunc func(name string) ([]byte, error)
+
+func Resource(names []string, afn AssetFunc) *AssetSource {
+	return &AssetSource{
+		Names:     names,
+		AssetFunc: afn,
+	}
+}
+
+type AssetSource struct {
+	Names     []string
+	AssetFunc AssetFunc
+}
+
+func init() {
+	source.Register("go-bindata", &Bindata{})
+}
+
+type Bindata struct {
+	path        string
+	assetSource *AssetSource
+	migrations  *source.Migrations
+}
+
+func (b *Bindata) Open(url string) (source.Driver, error) {
+	return nil, fmt.Errorf("not yet implemented")
+}
+
+var (
+	ErrNoAssetSource = fmt.Errorf("expects *AssetSource")
+)
+
+func WithInstance(instance interface{}) (source.Driver, error) {
+	if _, ok := instance.(*AssetSource); !ok {
+		return nil, ErrNoAssetSource
+	}
+	as := instance.(*AssetSource)
+
+	bn := &Bindata{
+		path:        "<go-bindata>",
+		assetSource: as,
+		migrations:  source.NewMigrations(),
+	}
+
+	for _, fi := range as.Names {
+		m, err := source.DefaultParse(fi)
+		if err != nil {
+			continue // ignore files that we can't parse
+		}
+
+		if !bn.migrations.Append(m) {
+			return nil, fmt.Errorf("unable to parse file %v", fi)
+		}
+	}
+
+	return bn, nil
+}
+
+func (b *Bindata) Close() error {
+	return nil
+}
+
+func (b *Bindata) First() (version uint, err error) {
+	if v, ok := b.migrations.First(); !ok {
+		return 0, &os.PathError{Op: "first", Path: b.path, Err: os.ErrNotExist}
+	} else {
+		return v, nil
+	}
+}
+
+func (b *Bindata) Prev(version uint) (prevVersion uint, err error) {
+	if v, ok := b.migrations.Prev(version); !ok {
+		return 0, &os.PathError{Op: fmt.Sprintf("prev for version %v", version), Path: b.path, Err: os.ErrNotExist}
+	} else {
+		return v, nil
+	}
+}
+
+func (b *Bindata) Next(version uint) (nextVersion uint, err error) {
+	if v, ok := b.migrations.Next(version); !ok {
+		return 0, &os.PathError{Op: fmt.Sprintf("next for version %v", version), Path: b.path, Err: os.ErrNotExist}
+	} else {
+		return v, nil
+	}
+}
+
+func (b *Bindata) ReadUp(version uint) (r io.ReadCloser, identifier string, err error) {
+	if m, ok := b.migrations.Up(version); ok {
+		body, err := b.assetSource.AssetFunc(m.Raw)
+		if err != nil {
+			return nil, "", err
+		}
+		return ioutil.NopCloser(bytes.NewReader(body)), m.Identifier, nil
+	}
+	return nil, "", &os.PathError{Op: fmt.Sprintf("read version %v", version), Path: b.path, Err: os.ErrNotExist}
+}
+
+func (b *Bindata) ReadDown(version uint) (r io.ReadCloser, identifier string, err error) {
+	if m, ok := b.migrations.Down(version); ok {
+		body, err := b.assetSource.AssetFunc(m.Raw)
+		if err != nil {
+			return nil, "", err
+		}
+		return ioutil.NopCloser(bytes.NewReader(body)), m.Identifier, nil
+	}
+	return nil, "", &os.PathError{Op: fmt.Sprintf("read version %v", version), Path: b.path, Err: os.ErrNotExist}
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/README.md b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/README.md
new file mode 100644
index 0000000000..22c609b7b9
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/README.md
@@ -0,0 +1,49 @@
+# httpfs
+
+## Usage
+
+This package could be used to create new migration source drivers that uses
+`http.FileSystem` to read migration files.
+
+Struct `httpfs.PartialDriver` partly implements the `source.Driver` interface. It has all
+the methods except for `Open()`. Embedding this struct and adding `Open()` method
+allows users of this package to create new migration sources. Example:
+
+```go
+struct mydriver {
+        httpfs.PartialDriver
+}
+
+func (d *mydriver) Open(url string) (source.Driver, error) {
+	var fs http.FileSystem
+	var path string
+	var ds mydriver
+
+	// acquire fs and path from url
+	// set-up ds if necessary
+
+	if err := ds.Init(fs, path); err != nil {
+		return nil, err
+	}
+	return &ds, nil
+}
+```
+
+This package also provides a simple `source.Driver` implementation that works
+with `http.FileSystem` provided by the user of this package. It is created with
+`httpfs.New()` call.
+
+Example of using `http.Dir()` to read migrations from `sql` directory:
+
+```go
+	src, err := httpfs.New(http.Dir("sql")
+	if err != nil {
+		// do something
+	}
+	m, err := migrate.NewWithSourceInstance("httpfs", src, "database://url")
+	if err != nil {
+		// do something
+	}
+        err = m.Up()
+	...
+```
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/driver.go b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/driver.go
new file mode 100644
index 0000000000..e0cdbaa002
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/driver.go
@@ -0,0 +1,31 @@
+package httpfs
+
+import (
+	"errors"
+	"net/http"
+
+	"github.com/golang-migrate/migrate/v4/source"
+)
+
+// driver is a migration source driver for reading migrations from
+// http.FileSystem instances. It implements source.Driver interface and can be
+// used as a migration source for the main migrate library.
+type driver struct {
+	PartialDriver
+}
+
+// New creates a new migrate source driver from a http.FileSystem instance and a
+// relative path to migration files within the virtual FS.
+func New(fs http.FileSystem, path string) (source.Driver, error) {
+	var d driver
+	if err := d.Init(fs, path); err != nil {
+		return nil, err
+	}
+	return &d, nil
+}
+
+// Open completes the implementetion of source.Driver interface. Other methods
+// are implemented by the embedded PartialDriver struct.
+func (d *driver) Open(url string) (source.Driver, error) {
+	return nil, errors.New("Open() cannot be called on the httpfs passthrough driver")
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/partial_driver.go b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/partial_driver.go
new file mode 100644
index 0000000000..5ddb798837
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/httpfs/partial_driver.go
@@ -0,0 +1,156 @@
+package httpfs
+
+import (
+	"errors"
+	"io"
+	"net/http"
+	"os"
+	"path"
+	"strconv"
+
+	"github.com/golang-migrate/migrate/v4/source"
+)
+
+// PartialDriver is a helper service for creating new source drivers working with
+// http.FileSystem instances. It implements all source.Driver interface methods
+// except for Open(). New driver could embed this struct and add missing Open()
+// method.
+//
+// To prepare PartialDriver for use Init() function.
+type PartialDriver struct {
+	migrations *source.Migrations
+	fs         http.FileSystem
+	path       string
+}
+
+// Init prepares not initialized PartialDriver instance to read migrations from a
+// http.FileSystem instance and a relative path.
+func (p *PartialDriver) Init(fs http.FileSystem, path string) error {
+	root, err := fs.Open(path)
+	if err != nil {
+		return err
+	}
+
+	files, err := root.Readdir(0)
+	if err != nil {
+		_ = root.Close()
+		return err
+	}
+	if err = root.Close(); err != nil {
+		return err
+	}
+
+	ms := source.NewMigrations()
+	for _, file := range files {
+		if file.IsDir() {
+			continue
+		}
+
+		m, err := source.DefaultParse(file.Name())
+		if err != nil {
+			continue // ignore files that we can't parse
+		}
+
+		if !ms.Append(m) {
+			return source.ErrDuplicateMigration{
+				Migration: *m,
+				FileInfo:  file,
+			}
+		}
+	}
+
+	p.fs = fs
+	p.path = path
+	p.migrations = ms
+	return nil
+}
+
+// Close is part of source.Driver interface implementation. This is a no-op.
+func (p *PartialDriver) Close() error {
+	return nil
+}
+
+// First is part of source.Driver interface implementation.
+func (p *PartialDriver) First() (version uint, err error) {
+	if version, ok := p.migrations.First(); ok {
+		return version, nil
+	}
+	return 0, &os.PathError{
+		Op:   "first",
+		Path: p.path,
+		Err:  os.ErrNotExist,
+	}
+}
+
+// Prev is part of source.Driver interface implementation.
+func (p *PartialDriver) Prev(version uint) (prevVersion uint, err error) {
+	if version, ok := p.migrations.Prev(version); ok {
+		return version, nil
+	}
+	return 0, &os.PathError{
+		Op:   "prev for version " + strconv.FormatUint(uint64(version), 10),
+		Path: p.path,
+		Err:  os.ErrNotExist,
+	}
+}
+
+// Next is part of source.Driver interface implementation.
+func (p *PartialDriver) Next(version uint) (nextVersion uint, err error) {
+	if version, ok := p.migrations.Next(version); ok {
+		return version, nil
+	}
+	return 0, &os.PathError{
+		Op:   "next for version " + strconv.FormatUint(uint64(version), 10),
+		Path: p.path,
+		Err:  os.ErrNotExist,
+	}
+}
+
+// ReadUp is part of source.Driver interface implementation.
+func (p *PartialDriver) ReadUp(version uint) (r io.ReadCloser, identifier string, err error) {
+	if m, ok := p.migrations.Up(version); ok {
+		body, err := p.open(path.Join(p.path, m.Raw))
+		if err != nil {
+			return nil, "", err
+		}
+		return body, m.Identifier, nil
+	}
+	return nil, "", &os.PathError{
+		Op:   "read up for version " + strconv.FormatUint(uint64(version), 10),
+		Path: p.path,
+		Err:  os.ErrNotExist,
+	}
+}
+
+// ReadDown is part of source.Driver interface implementation.
+func (p *PartialDriver) ReadDown(version uint) (r io.ReadCloser, identifier string, err error) {
+	if m, ok := p.migrations.Down(version); ok {
+		body, err := p.open(path.Join(p.path, m.Raw))
+		if err != nil {
+			return nil, "", err
+		}
+		return body, m.Identifier, nil
+	}
+	return nil, "", &os.PathError{
+		Op:   "read down for version " + strconv.FormatUint(uint64(version), 10),
+		Path: p.path,
+		Err:  os.ErrNotExist,
+	}
+}
+
+func (p *PartialDriver) open(path string) (http.File, error) {
+	f, err := p.fs.Open(path)
+	if err == nil {
+		return f, nil
+	}
+	// Some non-standard file systems may return errors that don't include the path, that
+	// makes debugging harder.
+	if !errors.As(err, new(*os.PathError)) {
+		err = &os.PathError{
+			Op:   "open",
+			Path: path,
+			Err:  err,
+		}
+	}
+	return nil, err
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/migration.go b/vendor/github.com/golang-migrate/migrate/v4/source/migration.go
new file mode 100644
index 0000000000..b8bb79020b
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/migration.go
@@ -0,0 +1,143 @@
+package source
+
+import (
+	"sort"
+)
+
+// Direction is either up or down.
+type Direction string
+
+const (
+	Down Direction = "down"
+	Up   Direction = "up"
+)
+
+// Migration is a helper struct for source drivers that need to
+// build the full directory tree in memory.
+// Migration is fully independent from migrate.Migration.
+type Migration struct {
+	// Version is the version of this migration.
+	Version uint
+
+	// Identifier can be any string that helps identifying
+	// this migration in the source.
+	Identifier string
+
+	// Direction is either Up or Down.
+	Direction Direction
+
+	// Raw holds the raw location path to this migration in source.
+	// ReadUp and ReadDown will use this.
+	Raw string
+}
+
+// Migrations wraps Migration and has an internal index
+// to keep track of Migration order.
+type Migrations struct {
+	index      uintSlice
+	migrations map[uint]map[Direction]*Migration
+}
+
+func NewMigrations() *Migrations {
+	return &Migrations{
+		index:      make(uintSlice, 0),
+		migrations: make(map[uint]map[Direction]*Migration),
+	}
+}
+
+func (i *Migrations) Append(m *Migration) (ok bool) {
+	if m == nil {
+		return false
+	}
+
+	if i.migrations[m.Version] == nil {
+		i.migrations[m.Version] = make(map[Direction]*Migration)
+	}
+
+	// reject duplicate versions
+	if _, dup := i.migrations[m.Version][m.Direction]; dup {
+		return false
+	}
+
+	i.migrations[m.Version][m.Direction] = m
+	i.buildIndex()
+
+	return true
+}
+
+func (i *Migrations) buildIndex() {
+	i.index = make(uintSlice, 0)
+	for version := range i.migrations {
+		i.index = append(i.index, version)
+	}
+	sort.Sort(i.index)
+}
+
+func (i *Migrations) First() (version uint, ok bool) {
+	if len(i.index) == 0 {
+		return 0, false
+	}
+	return i.index[0], true
+}
+
+func (i *Migrations) Prev(version uint) (prevVersion uint, ok bool) {
+	pos := i.findPos(version)
+	if pos >= 1 && len(i.index) > pos-1 {
+		return i.index[pos-1], true
+	}
+	return 0, false
+}
+
+func (i *Migrations) Next(version uint) (nextVersion uint, ok bool) {
+	pos := i.findPos(version)
+	if pos >= 0 && len(i.index) > pos+1 {
+		return i.index[pos+1], true
+	}
+	return 0, false
+}
+
+func (i *Migrations) Up(version uint) (m *Migration, ok bool) {
+	if _, ok := i.migrations[version]; ok {
+		if mx, ok := i.migrations[version][Up]; ok {
+			return mx, true
+		}
+	}
+	return nil, false
+}
+
+func (i *Migrations) Down(version uint) (m *Migration, ok bool) {
+	if _, ok := i.migrations[version]; ok {
+		if mx, ok := i.migrations[version][Down]; ok {
+			return mx, true
+		}
+	}
+	return nil, false
+}
+
+func (i *Migrations) findPos(version uint) int {
+	if len(i.index) > 0 {
+		ix := i.index.Search(version)
+		if ix < len(i.index) && i.index[ix] == version {
+			return ix
+		}
+	}
+	return -1
+}
+
+type uintSlice []uint
+
+func (s uintSlice) Len() int {
+	return len(s)
+}
+
+func (s uintSlice) Swap(i, j int) {
+	s[i], s[j] = s[j], s[i]
+}
+
+func (s uintSlice) Less(i, j int) bool {
+	return s[i] < s[j]
+}
+
+func (s uintSlice) Search(x uint) int {
+	return sort.Search(len(s), func(i int) bool { return s[i] >= x })
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/source/parse.go b/vendor/github.com/golang-migrate/migrate/v4/source/parse.go
new file mode 100644
index 0000000000..2f888fe753
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/source/parse.go
@@ -0,0 +1,39 @@
+package source
+
+import (
+	"fmt"
+	"regexp"
+	"strconv"
+)
+
+var (
+	ErrParse = fmt.Errorf("no match")
+)
+
+var (
+	DefaultParse = Parse
+	DefaultRegex = Regex
+)
+
+// Regex matches the following pattern:
+//  123_name.up.ext
+//  123_name.down.ext
+var Regex = regexp.MustCompile(`^([0-9]+)_(.*)\.(` + string(Down) + `|` + string(Up) + `)\.(.*)$`)
+
+// Parse returns Migration for matching Regex pattern.
+func Parse(raw string) (*Migration, error) {
+	m := Regex.FindStringSubmatch(raw)
+	if len(m) == 5 {
+		versionUint64, err := strconv.ParseUint(m[1], 10, 64)
+		if err != nil {
+			return nil, err
+		}
+		return &Migration{
+			Version:    uint(versionUint64),
+			Identifier: m[2],
+			Direction:  Direction(m[3]),
+			Raw:        raw,
+		}, nil
+	}
+	return nil, ErrParse
+}
diff --git a/vendor/github.com/golang-migrate/migrate/v4/util.go b/vendor/github.com/golang-migrate/migrate/v4/util.go
new file mode 100644
index 0000000000..26131a3ffa
--- /dev/null
+++ b/vendor/github.com/golang-migrate/migrate/v4/util.go
@@ -0,0 +1,62 @@
+package migrate
+
+import (
+	"fmt"
+	nurl "net/url"
+	"strings"
+)
+
+// MultiError holds multiple errors.
+//
+// Deprecated: Use github.com/hashicorp/go-multierror instead
+type MultiError struct {
+	Errs []error
+}
+
+// NewMultiError returns an error type holding multiple errors.
+//
+// Deprecated: Use github.com/hashicorp/go-multierror instead
+//
+func NewMultiError(errs ...error) MultiError {
+	compactErrs := make([]error, 0)
+	for _, e := range errs {
+		if e != nil {
+			compactErrs = append(compactErrs, e)
+		}
+	}
+	return MultiError{compactErrs}
+}
+
+// Error implements error. Multiple errors are concatenated with 'and's.
+func (m MultiError) Error() string {
+	var strs = make([]string, 0)
+	for _, e := range m.Errs {
+		if len(e.Error()) > 0 {
+			strs = append(strs, e.Error())
+		}
+	}
+	return strings.Join(strs, " and ")
+}
+
+// suint safely converts int to uint
+// see https://goo.gl/wEcqof
+// see https://goo.gl/pai7Dr
+func suint(n int) uint {
+	if n < 0 {
+		panic(fmt.Sprintf("suint(%v) expects input >= 0", n))
+	}
+	return uint(n)
+}
+
+// FilterCustomQuery filters all query values starting with `x-`
+func FilterCustomQuery(u *nurl.URL) *nurl.URL {
+	ux := *u
+	vx := make(nurl.Values)
+	for k, v := range ux.Query() {
+		if len(k) <= 1 || (len(k) > 1 && k[0:2] != "x-") {
+			vx[k] = v
+		}
+	}
+	ux.RawQuery = vx.Encode()
+	return &ux
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index b1a65b95d7..7bed20a366 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -209,6 +209,8 @@ github.com/glycerine/go-unsnap-stream
 # github.com/go-asn1-ber/asn1-ber v1.5.3
 ## explicit
 github.com/go-asn1-ber/asn1-ber
+# github.com/go-bindata/go-bindata v3.1.2+incompatible
+## explicit
 # github.com/go-redis/redis/v8 v8.4.9
 ## explicit
 github.com/go-redis/redis/v8
@@ -235,6 +237,19 @@ github.com/gobwas/pool/pbytes
 ## explicit
 github.com/gobwas/ws
 github.com/gobwas/ws/wsutil
+# github.com/golang-migrate/migrate v3.5.4+incompatible
+## explicit
+# github.com/golang-migrate/migrate/v4 v4.14.1
+## explicit
+github.com/golang-migrate/migrate/v4
+github.com/golang-migrate/migrate/v4/database
+github.com/golang-migrate/migrate/v4/database/mysql
+github.com/golang-migrate/migrate/v4/database/postgres
+github.com/golang-migrate/migrate/v4/internal/url
+github.com/golang-migrate/migrate/v4/source
+github.com/golang-migrate/migrate/v4/source/file
+github.com/golang-migrate/migrate/v4/source/go_bindata
+github.com/golang-migrate/migrate/v4/source/httpfs
 # github.com/golang/freetype v0.0.0-20170609003504-e2365dfdc4a0
 ## explicit
 github.com/golang/freetype
@@ -922,8 +937,6 @@ gopkg.in/yaml.v2
 # gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
 ## explicit
 gopkg.in/yaml.v3
-# honnef.co/go/tools v0.0.1-2020.1.3
-## explicit
 # willnorris.com/go/gifresize v1.0.0
 willnorris.com/go/gifresize
 # willnorris.com/go/imageproxy v0.10.0