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Merge branch 'master' into docs-5.1

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Marcus Efraimsson 2018-04-16 14:35:43 +02:00
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27 changed files with 1416 additions and 294 deletions
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16
CHANGELOG.md
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@ -15,6 +15,7 @@
* **Alerting**: Add support for retries on alert queries [#5855](https://github.com/grafana/grafana/issues/5855), thx [@Thib17](https://github.com/Thib17)
* **Table**: Table plugin value mappings [#7119](https://github.com/grafana/grafana/issues/7119), thx [infernix](https://github.com/infernix)
* **IE11**: IE 11 compatibility [#11165](https://github.com/grafana/grafana/issues/11165)
* **Scrolling**: Better scrolling experience [#11053](https://github.com/grafana/grafana/issues/11053), [#11252](https://github.com/grafana/grafana/issues/11252), [#10836](https://github.com/grafana/grafana/issues/10836), [#11185](https://github.com/grafana/grafana/issues/11185), [#11168](https://github.com/grafana/grafana/issues/11168)
### Minor
* **OpsGenie**: Add triggered alerts as description [#11046](https://github.com/grafana/grafana/pull/11046), thx [@llamashoes](https://github.com/llamashoes)
@ -32,6 +33,21 @@
* **Annotations (native)**: Change default limit from 10 to 100 when querying api [#11569](https://github.com/grafana/grafana/issues/11569), thx [@flopp999](https://github.com/flopp999)
* **MySQL/Postgres/MSSQL**: PostgreSQL datasource generates invalid query with dates before 1970 [#11530](https://github.com/grafana/grafana/issues/11530) thx [@ryantxu](https://github.com/ryantxu)
* **Kiosk**: Adds url parameter for starting a dashboard in inactive mode [#11228](https://github.com/grafana/grafana/issues/11228), thx [@towolf](https://github.com/towolf)
* **Dashboard**: Enable closing timepicker using escape key [#11332](https://github.com/grafana/grafana/issues/11332)
* **Datasources**: Rename direct access mode in the data source settings [#11391](https://github.com/grafana/grafana/issues/11391)
* **Search**: Display dashboards in folder indented [#11073](https://github.com/grafana/grafana/issues/11073)
* **Units**: Use B/s instead Bps for Bytes per second [#9342](https://github.com/grafana/grafana/pull/9342), thx [@mayli](https://github.com/mayli)
* **Units**: Radiation units [#11001](https://github.com/grafana/grafana/issues/11001), thx [@victorclaessen](https://github.com/victorclaessen)
* **Units**: Timeticks unit [#11183](https://github.com/grafana/grafana/pull/11183), thx [@jtyr](https://github.com/jtyr)
* **Units**: Concentration units and "Normal cubic metre" [#11211](https://github.com/grafana/grafana/issues/11211), thx [@flopp999](https://github.com/flopp999)
* **Units**: New currency - Czech koruna [#11384](https://github.com/grafana/grafana/pull/11384), thx [@Rohlik](https://github.com/Rohlik)
* **Avatar**: Fix DISABLE_GRAVATAR option [#11095](https://github.com/grafana/grafana/issues/11095)
* **Heatmap**: Disable log scale when using time time series buckets [#10792](https://github.com/grafana/grafana/issues/10792)
* **Provisioning**: Remove `id` from json when provisioning dashboards, [#11138](https://github.com/grafana/grafana/issues/11138)
* **Prometheus**: tooltip for legend format not showing properly [#11516](https://github.com/grafana/grafana/issues/11516), thx [@svenklemm](https://github.com/svenklemm)
### Tech
* Migrated JavaScript files to TypeScript
# 5.0.4 (2018-03-28)

1
Gruntfile.js
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@ -22,7 +22,6 @@ module.exports = function (grunt) {
}
}
config.coverage = grunt.option('coverage');
config.phjs = grunt.option('phjsToRelease');
config.pkg.version = grunt.option('pkgVer') || config.pkg.version;

13
codecov.yml
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@ -1,13 +0,0 @@
coverage:
precision: 2
round: down
range: "50...100"
status:
project: yes
patch: yes
changes: no
comment:
layout: "diff"
behavior: "once"

148
docker/blocks/mssql_tests/dashboard.json
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@ -100,7 +100,7 @@
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@ -2504,5 +2600,5 @@
"timezone": "",
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"version": 58
}

39
docker/blocks/mysql/dashboard.json
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@ -2,7 +2,7 @@
"__inputs": [
{
"name": "DS_MYSQL",
"label": "Mysql",
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"description": "",
"type": "datasource",
"pluginId": "mysql",
@ -20,19 +20,19 @@
"type": "panel",
"id": "graph",
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"version": ""
"version": "5.0.0"
},
{
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"id": "mysql",
"name": "MySQL",
"version": "1.0.0"
"version": "5.0.0"
},
{
"type": "panel",
"id": "table",
"name": "Table",
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"version": "5.0.0"
}
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@ -53,7 +53,7 @@
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@ -118,7 +118,7 @@
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@ -150,7 +150,11 @@
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@ -204,7 +208,7 @@
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"title": "Average payments started/ended / $summarize",
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@ -236,7 +240,11 @@
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@ -284,7 +292,7 @@
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"title": "Max CPU / $summarize",
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@ -316,7 +324,11 @@
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@ -369,7 +381,7 @@
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@ -428,7 +440,6 @@
"auto_count": 5,
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"current": {
"selected": true,
"text": "1m",
"value": "1m"
},
@ -545,5 +556,5 @@
"timezone": "",
"title": "Grafana Fake Data Gen - MySQL",
"uid": "DGsCac3kz",
"version": 6
"version": 8
}

3
docker/blocks/mysql/docker-compose.yaml
View File

@ -7,9 +7,6 @@
MYSQL_PASSWORD: password
ports:
- "3306:3306"
volumes:
- /etc/localtime:/etc/localtime:ro
- /etc/timezone:/etc/timezone:ro
command: [mysqld, --character-set-server=utf8mb4, --collation-server=utf8mb4_unicode_ci, --innodb_monitor_enable=all]
fake-mysql-data:

3
docker/blocks/mysql_tests/Dockerfile Normal file
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@ -0,0 +1,3 @@
FROM mysql:latest
ADD setup.sql /docker-entrypoint-initdb.d
CMD ["mysqld"]

158
docker/blocks/mysql_tests/dashboard.json
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@ -7,14 +7,6 @@
"type": "datasource",
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"label": "MSSQL Test",
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}
],
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@ -30,12 +22,6 @@
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@ -114,7 +100,7 @@
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{
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@ -457,7 +443,11 @@
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@ -1634,14 +1676,18 @@
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@ -1717,7 +1763,11 @@
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@ -2315,8 +2389,8 @@
]
},
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"from": "2018-03-15T11:30:00.000Z",
"to": "2018-03-15T12:55:01.000Z"
"from": "2018-03-15T12:30:00.000Z",
"to": "2018-03-15T13:55:01.000Z"
},
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@ -2346,5 +2420,5 @@
"timezone": "",
"title": "MySQL Data Source Test",
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"version": 9
"version": 12
}

6
docker/blocks/mysql_tests/docker-compose.yaml
View File

@ -1,5 +1,6 @@
mysqltests:
image: mysql:latest
build:
context: blocks/mysql_tests
environment:
MYSQL_ROOT_PASSWORD: rootpass
MYSQL_DATABASE: grafana_tests
@ -7,7 +8,4 @@
MYSQL_PASSWORD: password
ports:
- "3306:3306"
volumes:
- /etc/localtime:/etc/localtime:ro
- /etc/timezone:/etc/timezone:ro
tmpfs: /var/lib/mysql:rw

2
docker/blocks/mysql_tests/setup.sql Normal file
View File

@ -0,0 +1,2 @@
CREATE DATABASE grafana_ds_tests;
GRANT ALL PRIVILEGES ON grafana_ds_tests.* TO 'grafana';

3
docker/blocks/postgres_tests/Dockerfile Normal file
View File

@ -0,0 +1,3 @@
FROM postgres:latest
ADD setup.sql /docker-entrypoint-initdb.d
CMD ["postgres"]

134
docker/blocks/postgres_tests/dashboard.json
View File

@ -100,7 +100,7 @@
"gnetId": null,
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@ -838,7 +858,11 @@
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@ -1097,7 +1129,11 @@
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@ -1348,7 +1392,11 @@
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{
"aliasColors": {},
@ -1437,7 +1485,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1518,7 +1570,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1608,7 +1664,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1691,7 +1751,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1781,7 +1845,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1864,7 +1932,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -1954,7 +2026,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -2037,7 +2113,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -2127,7 +2207,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
},
{
"aliasColors": {},
@ -2210,7 +2294,11 @@
"min": null,
"show": true
}
]
],
"yaxis": {
"align": false,
"alignLevel": null
}
}
],
"refresh": false,

3
docker/blocks/postgres_tests/docker-compose.yaml
View File

@ -1,5 +1,6 @@
postgrestest:
image: postgres:latest
build:
context: blocks/postgres_tests
environment:
POSTGRES_USER: grafanatest
POSTGRES_PASSWORD: grafanatest

3
docker/blocks/postgres_tests/setup.sql Normal file
View File

@ -0,0 +1,3 @@
CREATE DATABASE grafanadstest;
REVOKE CONNECT ON DATABASE grafanadstest FROM PUBLIC;
GRANT CONNECT ON DATABASE grafanadstest TO grafanatest;

1
package.json
View File

@ -102,7 +102,6 @@
"watch": "webpack --progress --colors --watch --config scripts/webpack/webpack.dev.js",
"build": "grunt build",
"test": "grunt test",
"test:coverage": "grunt test --coverage=true",
"lint": "tslint -c tslint.json --project tsconfig.json --type-check",
"karma": "grunt karma:dev",
"jest": "jest --notify --watch",

18
pkg/services/sqlstore/sqlstore.go
View File

@ -258,7 +258,7 @@ func InitTestDB(t *testing.T) *xorm.Engine {
// x.ShowSQL()
if err != nil {
t.Fatalf("Failed to init in memory sqllite3 db %v", err)
t.Fatalf("Failed to init test database: %v", err)
}
sqlutil.CleanDB(x)
@ -269,3 +269,19 @@ func InitTestDB(t *testing.T) *xorm.Engine {
return x
}
func IsTestDbMySql() bool {
if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
return db == dbMySql
}
return false
}
func IsTestDbPostgres() bool {
if db, present := os.LookupEnv("GRAFANA_TEST_DB"); present {
return db == dbPostgres
}
return false
}

15
pkg/tsdb/mssql/mssql.go
View File

@ -8,8 +8,6 @@ import (
"strconv"
"strings"
"time"
"math"
_ "github.com/denisenkom/go-mssqldb"
@ -231,15 +229,18 @@ func (e MssqlQueryEndpoint) transformToTimeSeries(query *tsdb.Query, rows *core.
return err
}
// converts column named time to unix timestamp in milliseconds to make
// native mysql datetime types and epoch dates work in
// annotation and table queries.
tsdb.ConvertSqlTimeColumnToEpochMs(values, timeIndex)
switch columnValue := values[timeIndex].(type) {
case int64:
timestamp = float64(columnValue * 1000)
timestamp = float64(columnValue)
case float64:
timestamp = columnValue * 1000
case time.Time:
timestamp = (float64(columnValue.Unix()) * 1000) + float64(columnValue.Nanosecond()/1e6) // in case someone is trying to map times beyond 2262 :D
timestamp = columnValue
default:
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp")
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp, got: %T %v", columnValue, columnValue)
}
if metricIndex >= 0 {

262
pkg/tsdb/mssql/mssql_test.go
View File

@ -16,10 +16,10 @@ import (
)
// To run this test, remove the Skip from SkipConvey
// and set up a MSSQL db named grafanatest and a user/password grafana/Password!
// The tests require a MSSQL db named grafanatest and a user/password grafana/Password!
// Use the docker/blocks/mssql_tests/docker-compose.yaml to spin up a
// preconfigured MSSQL server suitable for running these tests.
// Thers's also a dashboard.json in same directory that you can import to Grafana
// There is also a dashboard.json in same directory that you can import to Grafana
// once you've created a datasource for the test server/database.
// If needed, change the variable below to the IP address of the database.
var serverIP string = "localhost"
@ -188,10 +188,8 @@ func TestMSSQL(t *testing.T) {
})
}
for _, s := range series {
_, err = sess.Insert(s)
So(err, ShouldBeNil)
}
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using timeGroup", func() {
query := &tsdb.TsdbQuery{
@ -312,10 +310,18 @@ func TestMSSQL(t *testing.T) {
Convey("Given a table with metrics having multiple values and measurements", func() {
type metric_values struct {
Time time.Time
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
Time time.Time
TimeInt64 int64 `xorm:"bigint 'timeInt64' not null"`
TimeInt64Nullable *int64 `xorm:"bigint 'timeInt64Nullable' null"`
TimeFloat64 float64 `xorm:"float 'timeFloat64' not null"`
TimeFloat64Nullable *float64 `xorm:"float 'timeFloat64Nullable' null"`
TimeInt32 int32 `xorm:"int(11) 'timeInt32' not null"`
TimeInt32Nullable *int32 `xorm:"int(11) 'timeInt32Nullable' null"`
TimeFloat32 float32 `xorm:"float(11) 'timeFloat32' not null"`
TimeFloat32Nullable *float32 `xorm:"float(11) 'timeFloat32Nullable' null"`
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
}
if exist, err := sess.IsTableExist(metric_values{}); err != nil || exist {
@ -330,26 +336,219 @@ func TestMSSQL(t *testing.T) {
return rand.Int63n(max-min) + min
}
var tInitial time.Time
series := []*metric_values{}
for _, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
series = append(series, &metric_values{
Time: t,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
series = append(series, &metric_values{
Time: t,
Measurement: "Metric B",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
for i, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
if i == 0 {
tInitial = t
}
tSeconds := t.Unix()
tSecondsInt32 := int32(tSeconds)
tSecondsFloat32 := float32(tSeconds)
tMilliseconds := tSeconds * 1e3
tMillisecondsFloat := float64(tMilliseconds)
first := metric_values{
Time: t,
TimeInt64: tMilliseconds,
TimeInt64Nullable: &(tMilliseconds),
TimeFloat64: tMillisecondsFloat,
TimeFloat64Nullable: &tMillisecondsFloat,
TimeInt32: tSecondsInt32,
TimeInt32Nullable: &tSecondsInt32,
TimeFloat32: tSecondsFloat32,
TimeFloat32Nullable: &tSecondsFloat32,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
}
second := first
second.Measurement = "Metric B"
second.ValueOne = rnd(0, 100)
second.ValueTwo = rnd(0, 100)
series = append(series, &first)
series = append(series, &second)
}
for _, s := range series {
_, err = sess.Insert(s)
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using epoch (int64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeInt64 as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
}
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeInt64Nullable as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeFloat64 as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeFloat64Nullable as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeInt32 as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeInt32Nullable as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeFloat32 as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query using epoch (float32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT TOP 1 timeFloat32Nullable as time, valueOne FROM metric_values ORDER BY time`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query grouping by time and select metric column should return correct series", func() {
query := &tsdb.TsdbQuery{
@ -476,7 +675,6 @@ func TestMSSQL(t *testing.T) {
resp, err := endpoint.Query(nil, nil, query)
queryResult := resp.Results["A"]
So(err, ShouldBeNil)
fmt.Println("query", "sql", queryResult.Meta)
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 4)
@ -696,7 +894,7 @@ func TestMSSQL(t *testing.T) {
columns := queryResult.Tables[0].Rows[0]
//Should be in milliseconds
So(columns[0].(float64), ShouldEqual, float64(dt.Unix()*1000))
So(columns[0].(float64), ShouldEqual, float64(dt.UnixNano()/1e6))
})
Convey("When doing an annotation query with a time column in epoch second format should return ms", func() {
@ -850,15 +1048,15 @@ func TestMSSQL(t *testing.T) {
func InitMSSQLTestDB(t *testing.T) *xorm.Engine {
x, err := xorm.NewEngine(sqlutil.TestDB_Mssql.DriverName, strings.Replace(sqlutil.TestDB_Mssql.ConnStr, "localhost", serverIP, 1))
if err != nil {
t.Fatalf("Failed to init mssql db %v", err)
}
x.DatabaseTZ = time.UTC
x.TZLocation = time.UTC
// x.ShowSQL()
if err != nil {
t.Fatalf("Failed to init mssql db %v", err)
}
return x
}

14
pkg/tsdb/mysql/mysql.go
View File

@ -8,7 +8,6 @@ import (
"math"
"reflect"
"strconv"
"time"
"github.com/go-sql-driver/mysql"
"github.com/go-xorm/core"
@ -239,15 +238,18 @@ func (e MysqlQueryEndpoint) transformToTimeSeries(query *tsdb.Query, rows *core.
return err
}
// converts column named time to unix timestamp in milliseconds to make
// native mysql datetime types and epoch dates work in
// annotation and table queries.
tsdb.ConvertSqlTimeColumnToEpochMs(values, timeIndex)
switch columnValue := values[timeIndex].(type) {
case int64:
timestamp = float64(columnValue * 1000)
timestamp = float64(columnValue)
case float64:
timestamp = columnValue * 1000
case time.Time:
timestamp = float64(columnValue.UnixNano() / 1e6)
timestamp = columnValue
default:
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp, got: %T %v", columnValue, columnValue)
return fmt.Errorf("Invalid type for column time/time_sec, must be of type timestamp or unix timestamp, got: %T %v", columnValue, columnValue)
}
if metricIndex >= 0 {

336
pkg/tsdb/mysql/mysql_test.go
View File

@ -3,25 +3,36 @@ package mysql
import (
"fmt"
"math/rand"
"strings"
"testing"
"time"
"github.com/go-xorm/xorm"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/log"
"github.com/grafana/grafana/pkg/services/sqlstore"
"github.com/grafana/grafana/pkg/services/sqlstore/sqlutil"
"github.com/grafana/grafana/pkg/tsdb"
. "github.com/smartystreets/goconvey/convey"
)
// To run this test, remove the Skip from SkipConvey
// and set up a MySQL db named grafana_tests and a user/password grafana/password
// To run this test, set runMySqlTests=true
// Or from the commandline: GRAFANA_TEST_DB=mysql go test -v ./pkg/tsdb/mysql
// The tests require a MySQL db named grafana_ds_tests and a user/password grafana/password
// Use the docker/blocks/mysql_tests/docker-compose.yaml to spin up a
// preconfigured MySQL server suitable for running these tests.
// Thers's also a dashboard.json in same directory that you can import to Grafana
// There is also a dashboard.json in same directory that you can import to Grafana
// once you've created a datasource for the test server/database.
func TestMySQL(t *testing.T) {
SkipConvey("MySQL", t, func() {
// change to true to run the MySQL tests
runMySqlTests := false
// runMySqlTests := true
if !(sqlstore.IsTestDbMySql() || runMySqlTests) {
t.Skip()
}
Convey("MySQL", t, func() {
x := InitMySQLTestDB(t)
endpoint := &MysqlQueryEndpoint{
@ -35,7 +46,7 @@ func TestMySQL(t *testing.T) {
sess := x.NewSession()
defer sess.Close()
fromStart := time.Date(2018, 3, 15, 13, 0, 0, 0, time.Local)
fromStart := time.Date(2018, 3, 15, 13, 0, 0, 0, time.UTC)
Convey("Given a table with different native data types", func() {
if exists, err := sess.IsTableExist("mysql_types"); err != nil || exists {
@ -121,9 +132,8 @@ func TestMySQL(t *testing.T) {
So(column[7].(float64), ShouldEqual, 1.11)
So(column[8].(float64), ShouldEqual, 2.22)
So(*column[9].(*float32), ShouldEqual, 3.33)
_, offset := time.Now().Zone()
So(column[10].(time.Time), ShouldHappenWithin, time.Duration(10*time.Second), time.Now().Add(time.Duration(offset)*time.Second))
So(column[11].(time.Time), ShouldHappenWithin, time.Duration(10*time.Second), time.Now().Add(time.Duration(offset)*time.Second))
So(column[10].(time.Time), ShouldHappenWithin, time.Duration(10*time.Second), time.Now())
So(column[11].(time.Time), ShouldHappenWithin, time.Duration(10*time.Second), time.Now())
So(column[12].(string), ShouldEqual, "11:11:11")
So(column[13].(int64), ShouldEqual, 2018)
So(*column[14].(*[]byte), ShouldHaveSameTypeAs, []byte{1})
@ -137,8 +147,8 @@ func TestMySQL(t *testing.T) {
So(column[22].(string), ShouldEqual, "longblob")
So(column[23].(string), ShouldEqual, "val2")
So(column[24].(string), ShouldEqual, "a,b")
So(column[25].(time.Time).Format("2006-01-02T00:00:00Z"), ShouldEqual, time.Now().Format("2006-01-02T00:00:00Z"))
So(column[26].(float64), ShouldEqual, float64(1514764861000))
So(column[25].(time.Time).Format("2006-01-02T00:00:00Z"), ShouldEqual, time.Now().UTC().Format("2006-01-02T00:00:00Z"))
So(column[26].(float64), ShouldEqual, float64(1.514764861123456*1e12))
So(column[27], ShouldEqual, nil)
So(column[28], ShouldEqual, nil)
So(column[29], ShouldEqual, "")
@ -177,10 +187,8 @@ func TestMySQL(t *testing.T) {
})
}
for _, s := range series {
_, err = sess.Insert(s)
So(err, ShouldBeNil)
}
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using timeGroup", func() {
query := &tsdb.TsdbQuery{
@ -301,10 +309,19 @@ func TestMySQL(t *testing.T) {
Convey("Given a table with metrics having multiple values and measurements", func() {
type metric_values struct {
Time time.Time
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
Time time.Time `xorm:"datetime 'time' not null"`
TimeNullable *time.Time `xorm:"datetime(6) 'timeNullable' null"`
TimeInt64 int64 `xorm:"bigint(20) 'timeInt64' not null"`
TimeInt64Nullable *int64 `xorm:"bigint(20) 'timeInt64Nullable' null"`
TimeFloat64 float64 `xorm:"double 'timeFloat64' not null"`
TimeFloat64Nullable *float64 `xorm:"double 'timeFloat64Nullable' null"`
TimeInt32 int32 `xorm:"int(11) 'timeInt32' not null"`
TimeInt32Nullable *int32 `xorm:"int(11) 'timeInt32Nullable' null"`
TimeFloat32 float32 `xorm:"double 'timeFloat32' not null"`
TimeFloat32Nullable *float32 `xorm:"double 'timeFloat32Nullable' null"`
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
}
if exist, err := sess.IsTableExist(metric_values{}); err != nil || exist {
@ -319,26 +336,265 @@ func TestMySQL(t *testing.T) {
return rand.Int63n(max-min) + min
}
var tInitial time.Time
series := []*metric_values{}
for _, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
series = append(series, &metric_values{
Time: t,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
series = append(series, &metric_values{
Time: t,
Measurement: "Metric B",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
for i, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
if i == 0 {
tInitial = t
}
tSeconds := t.Unix()
tSecondsInt32 := int32(tSeconds)
tSecondsFloat32 := float32(tSeconds)
tMilliseconds := tSeconds * 1e3
tMillisecondsFloat := float64(tMilliseconds)
t2 := t
first := metric_values{
Time: t,
TimeNullable: &t2,
TimeInt64: tMilliseconds,
TimeInt64Nullable: &(tMilliseconds),
TimeFloat64: tMillisecondsFloat,
TimeFloat64Nullable: &tMillisecondsFloat,
TimeInt32: tSecondsInt32,
TimeInt32Nullable: &tSecondsInt32,
TimeFloat32: tSecondsFloat32,
TimeFloat32Nullable: &tSecondsFloat32,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
}
second := first
second.Measurement = "Metric B"
second.ValueOne = rnd(0, 100)
second.ValueTwo = rnd(0, 100)
series = append(series, &first)
series = append(series, &second)
}
for _, s := range series {
_, err := sess.Insert(s)
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using time as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
}
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using time (nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeNullable as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeInt64 as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeInt64Nullable as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeFloat64 as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeFloat64Nullable as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeInt32 as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeInt32Nullable as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeFloat32 as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query using epoch (float32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT timeFloat32Nullable as time, valueOne FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query grouping by time and select metric column should return correct series", func() {
query := &tsdb.TsdbQuery{
@ -647,16 +903,16 @@ func TestMySQL(t *testing.T) {
}
func InitMySQLTestDB(t *testing.T) *xorm.Engine {
x, err := xorm.NewEngine(sqlutil.TestDB_Mysql.DriverName, sqlutil.TestDB_Mysql.ConnStr+"&parseTime=true")
x.DatabaseTZ = time.Local
x.TZLocation = time.Local
// x.ShowSQL()
x, err := xorm.NewEngine(sqlutil.TestDB_Mysql.DriverName, strings.Replace(sqlutil.TestDB_Mysql.ConnStr, "/grafana_tests", "/grafana_ds_tests", 1))
if err != nil {
t.Fatalf("Failed to init mysql db %v", err)
}
x.DatabaseTZ = time.UTC
x.TZLocation = time.UTC
// x.ShowSQL()
return x
}

12
pkg/tsdb/postgres/postgres.go
View File

@ -7,7 +7,6 @@ import (
"math"
"net/url"
"strconv"
"time"
"github.com/go-xorm/core"
"github.com/grafana/grafana/pkg/components/null"
@ -219,13 +218,16 @@ func (e PostgresQueryEndpoint) transformToTimeSeries(query *tsdb.Query, rows *co
return err
}
// converts column named time to unix timestamp in milliseconds to make
// native mysql datetime types and epoch dates work in
// annotation and table queries.
tsdb.ConvertSqlTimeColumnToEpochMs(values, timeIndex)
switch columnValue := values[timeIndex].(type) {
case int64:
timestamp = float64(columnValue * 1000)
timestamp = float64(columnValue)
case float64:
timestamp = columnValue * 1000
case time.Time:
timestamp = float64(columnValue.UnixNano() / 1e6)
timestamp = columnValue
default:
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp, got: %T %v", columnValue, columnValue)
}

278
pkg/tsdb/postgres/postgres_test.go
View File

@ -3,26 +3,37 @@ package postgres
import (
"fmt"
"math/rand"
"strings"
"testing"
"time"
"github.com/go-xorm/xorm"
"github.com/grafana/grafana/pkg/components/simplejson"
"github.com/grafana/grafana/pkg/log"
"github.com/grafana/grafana/pkg/services/sqlstore"
"github.com/grafana/grafana/pkg/services/sqlstore/sqlutil"
"github.com/grafana/grafana/pkg/tsdb"
_ "github.com/lib/pq"
. "github.com/smartystreets/goconvey/convey"
)
// To run this test, remove the Skip from SkipConvey
// and set up a PostgreSQL db named grafanatest and a user/password grafanatest/grafanatest!
// To run this test, set runPostgresTests=true
// Or from the commandline: GRAFANA_TEST_DB=postgres go test -v ./pkg/tsdb/postgres
// The tests require a PostgreSQL db named grafanadstest and a user/password grafanatest/grafanatest!
// Use the docker/blocks/postgres_tests/docker-compose.yaml to spin up a
// preconfigured Postgres server suitable for running these tests.
// Thers's also a dashboard.json in same directory that you can import to Grafana
// There is also a dashboard.json in same directory that you can import to Grafana
// once you've created a datasource for the test server/database.
func TestPostgres(t *testing.T) {
SkipConvey("PostgreSQL", t, func() {
// change to true to run the MySQL tests
runPostgresTests := false
// runPostgresTests := true
if !(sqlstore.IsTestDbPostgres() || runPostgresTests) {
t.Skip()
}
Convey("PostgreSQL", t, func() {
x := InitPostgresTestDB(t)
endpoint := &PostgresQueryEndpoint{
@ -156,10 +167,8 @@ func TestPostgres(t *testing.T) {
})
}
for _, s := range series {
_, err = sess.Insert(s)
So(err, ShouldBeNil)
}
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using timeGroup", func() {
query := &tsdb.TsdbQuery{
@ -280,10 +289,18 @@ func TestPostgres(t *testing.T) {
Convey("Given a table with metrics having multiple values and measurements", func() {
type metric_values struct {
Time time.Time
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
Time time.Time
TimeInt64 int64 `xorm:"bigint 'timeInt64' not null"`
TimeInt64Nullable *int64 `xorm:"bigint 'timeInt64Nullable' null"`
TimeFloat64 float64 `xorm:"double 'timeFloat64' not null"`
TimeFloat64Nullable *float64 `xorm:"double 'timeFloat64Nullable' null"`
TimeInt32 int32 `xorm:"int(11) 'timeInt32' not null"`
TimeInt32Nullable *int32 `xorm:"int(11) 'timeInt32Nullable' null"`
TimeFloat32 float32 `xorm:"double 'timeFloat32' not null"`
TimeFloat32Nullable *float32 `xorm:"double 'timeFloat32Nullable' null"`
Measurement string
ValueOne int64 `xorm:"integer 'valueOne'"`
ValueTwo int64 `xorm:"integer 'valueTwo'"`
}
if exist, err := sess.IsTableExist(metric_values{}); err != nil || exist {
@ -298,26 +315,219 @@ func TestPostgres(t *testing.T) {
return rand.Int63n(max-min) + min
}
var tInitial time.Time
series := []*metric_values{}
for _, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
series = append(series, &metric_values{
Time: t,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
series = append(series, &metric_values{
Time: t,
Measurement: "Metric B",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
})
for i, t := range genTimeRangeByInterval(fromStart.Add(-30*time.Minute), 90*time.Minute, 5*time.Minute) {
if i == 0 {
tInitial = t
}
tSeconds := t.Unix()
tSecondsInt32 := int32(tSeconds)
tSecondsFloat32 := float32(tSeconds)
tMilliseconds := tSeconds * 1e3
tMillisecondsFloat := float64(tMilliseconds)
first := metric_values{
Time: t,
TimeInt64: tMilliseconds,
TimeInt64Nullable: &(tMilliseconds),
TimeFloat64: tMillisecondsFloat,
TimeFloat64Nullable: &tMillisecondsFloat,
TimeInt32: tSecondsInt32,
TimeInt32Nullable: &tSecondsInt32,
TimeFloat32: tSecondsFloat32,
TimeFloat32Nullable: &tSecondsFloat32,
Measurement: "Metric A",
ValueOne: rnd(0, 100),
ValueTwo: rnd(0, 100),
}
second := first
second.Measurement = "Metric B"
second.ValueOne = rnd(0, 100)
second.ValueTwo = rnd(0, 100)
series = append(series, &first)
series = append(series, &second)
}
for _, s := range series {
_, err := sess.Insert(s)
_, err = sess.InsertMulti(series)
So(err, ShouldBeNil)
Convey("When doing a metric query using epoch (int64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeInt64" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
}
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeInt64Nullable" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeFloat64" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float64 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeFloat64Nullable" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeInt32" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (int32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeInt32Nullable" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(tInitial.UnixNano()/1e6))
})
Convey("When doing a metric query using epoch (float32) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeFloat32" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query using epoch (float32 nullable) as time column should return metric with time in milliseconds", func() {
query := &tsdb.TsdbQuery{
Queries: []*tsdb.Query{
{
Model: simplejson.NewFromAny(map[string]interface{}{
"rawSql": `SELECT "timeFloat32Nullable" as time, "valueOne" FROM metric_values ORDER BY time LIMIT 1`,
"format": "time_series",
}),
RefId: "A",
},
},
}
resp, err := endpoint.Query(nil, nil, query)
So(err, ShouldBeNil)
queryResult := resp.Results["A"]
So(queryResult.Error, ShouldBeNil)
So(len(queryResult.Series), ShouldEqual, 1)
So(queryResult.Series[0].Points[0][1].Float64, ShouldEqual, float64(float64(float32(tInitial.Unix())))*1e3)
})
Convey("When doing a metric query grouping by time and select metric column should return correct series", func() {
query := &tsdb.TsdbQuery{
@ -473,7 +683,7 @@ func TestPostgres(t *testing.T) {
columns := queryResult.Tables[0].Rows[0]
//Should be in milliseconds
So(columns[0].(float64), ShouldEqual, float64(dt.Unix()*1000))
So(columns[0].(float64), ShouldEqual, float64(dt.UnixNano()/1e6))
})
Convey("When doing an annotation query with a time column in epoch second format should return ms", func() {
@ -626,16 +836,16 @@ func TestPostgres(t *testing.T) {
}
func InitPostgresTestDB(t *testing.T) *xorm.Engine {
x, err := xorm.NewEngine(sqlutil.TestDB_Postgres.DriverName, sqlutil.TestDB_Postgres.ConnStr)
x, err := xorm.NewEngine(sqlutil.TestDB_Postgres.DriverName, strings.Replace(sqlutil.TestDB_Postgres.ConnStr, "dbname=grafanatest", "dbname=grafanadstest", 1))
if err != nil {
t.Fatalf("Failed to init postgres db %v", err)
}
x.DatabaseTZ = time.UTC
x.TZLocation = time.UTC
// x.ShowSQL()
if err != nil {
t.Fatalf("Failed to init postgres db %v", err)
}
return x
}

30
pkg/tsdb/sql_engine.go
View File

@ -135,16 +135,16 @@ func (e *DefaultSqlEngine) Query(
return result, nil
}
// ConvertTimeColumnToEpochMs converts column named time to unix timestamp in milliseconds
// ConvertSqlTimeColumnToEpochMs converts column named time to unix timestamp in milliseconds
// to make native datetime types and epoch dates work in annotation and table queries.
func ConvertSqlTimeColumnToEpochMs(values RowValues, timeIndex int) {
if timeIndex >= 0 {
switch value := values[timeIndex].(type) {
case time.Time:
values[timeIndex] = EpochPrecisionToMs(float64(value.Unix()))
values[timeIndex] = EpochPrecisionToMs(float64(value.UnixNano()))
case *time.Time:
if value != nil {
values[timeIndex] = EpochPrecisionToMs(float64((*value).Unix()))
values[timeIndex] = EpochPrecisionToMs(float64((*value).UnixNano()))
}
case int64:
values[timeIndex] = int64(EpochPrecisionToMs(float64(value)))
@ -152,12 +152,36 @@ func ConvertSqlTimeColumnToEpochMs(values RowValues, timeIndex int) {
if value != nil {
values[timeIndex] = int64(EpochPrecisionToMs(float64(*value)))
}
case uint64:
values[timeIndex] = int64(EpochPrecisionToMs(float64(value)))
case *uint64:
if value != nil {
values[timeIndex] = int64(EpochPrecisionToMs(float64(*value)))
}
case int32:
values[timeIndex] = int64(EpochPrecisionToMs(float64(value)))
case *int32:
if value != nil {
values[timeIndex] = int64(EpochPrecisionToMs(float64(*value)))
}
case uint32:
values[timeIndex] = int64(EpochPrecisionToMs(float64(value)))
case *uint32:
if value != nil {
values[timeIndex] = int64(EpochPrecisionToMs(float64(*value)))
}
case float64:
values[timeIndex] = EpochPrecisionToMs(value)
case *float64:
if value != nil {
values[timeIndex] = EpochPrecisionToMs(*value)
}
case float32:
values[timeIndex] = EpochPrecisionToMs(float64(value))
case *float32:
if value != nil {
values[timeIndex] = EpochPrecisionToMs(float64(*value))
}
}
}
}

185
pkg/tsdb/sql_engine_test.go
View File

@ -1,6 +1,7 @@
package tsdb
import (
"fmt"
"testing"
"time"
@ -9,37 +10,177 @@ import (
func TestSqlEngine(t *testing.T) {
Convey("SqlEngine", t, func() {
Convey("Given row values with time columns when converting them", func() {
dt := time.Date(2018, 3, 14, 21, 20, 6, 527e6, time.UTC)
fixtures := make([]interface{}, 8)
fixtures[0] = dt
fixtures[1] = dt.Unix() * 1000
fixtures[2] = dt.Unix()
fixtures[3] = float64(dt.Unix() * 1000)
fixtures[4] = float64(dt.Unix())
dt := time.Date(2018, 3, 14, 21, 20, 6, int(527345*time.Microsecond), time.UTC)
var nilDt *time.Time
var nilInt64 *int64
var nilFloat64 *float64
fixtures[5] = nilDt
fixtures[6] = nilInt64
fixtures[7] = nilFloat64
Convey("Given row values with time.Time as time columns", func() {
var nilPointer *time.Time
fixtures := make([]interface{}, 3)
fixtures[0] = dt
fixtures[1] = &dt
fixtures[2] = nilPointer
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("Should convert sql time columns to epoch time in ms ", func() {
expected := float64(dt.Unix() * 1000)
Convey("When converting them should return epoch time with millisecond precision ", func() {
expected := float64(dt.UnixNano()) / float64(time.Millisecond)
So(fixtures[0].(float64), ShouldEqual, expected)
So(fixtures[1].(int64), ShouldEqual, expected)
So(fixtures[2].(int64), ShouldEqual, expected)
So(fixtures[3].(float64), ShouldEqual, expected)
So(fixtures[4].(float64), ShouldEqual, expected)
So(fixtures[1].(float64), ShouldEqual, expected)
So(fixtures[2], ShouldBeNil)
})
})
So(fixtures[5], ShouldBeNil)
Convey("Given row values with int64 as time columns", func() {
tSeconds := dt.Unix()
tMilliseconds := dt.UnixNano() / 1e6
tNanoSeconds := dt.UnixNano()
var nilPointer *int64
fixtures := make([]interface{}, 7)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = tMilliseconds
fixtures[3] = &tMilliseconds
fixtures[4] = tNanoSeconds
fixtures[5] = &tNanoSeconds
fixtures[6] = nilPointer
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(int64), ShouldEqual, tSeconds*1e3)
So(fixtures[1].(int64), ShouldEqual, tSeconds*1e3)
So(fixtures[2].(int64), ShouldEqual, tMilliseconds)
So(fixtures[3].(int64), ShouldEqual, tMilliseconds)
So(fixtures[4].(int64), ShouldEqual, tMilliseconds)
So(fixtures[5].(int64), ShouldEqual, tMilliseconds)
So(fixtures[6], ShouldBeNil)
So(fixtures[7], ShouldBeNil)
})
})
Convey("Given row values with uin64 as time columns", func() {
tSeconds := uint64(dt.Unix())
tMilliseconds := uint64(dt.UnixNano() / 1e6)
tNanoSeconds := uint64(dt.UnixNano())
var nilPointer *uint64
fixtures := make([]interface{}, 7)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = tMilliseconds
fixtures[3] = &tMilliseconds
fixtures[4] = tNanoSeconds
fixtures[5] = &tNanoSeconds
fixtures[6] = nilPointer
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(int64), ShouldEqual, tSeconds*1e3)
So(fixtures[1].(int64), ShouldEqual, tSeconds*1e3)
So(fixtures[2].(int64), ShouldEqual, tMilliseconds)
So(fixtures[3].(int64), ShouldEqual, tMilliseconds)
So(fixtures[4].(int64), ShouldEqual, tMilliseconds)
So(fixtures[5].(int64), ShouldEqual, tMilliseconds)
So(fixtures[6], ShouldBeNil)
})
})
Convey("Given row values with int32 as time columns", func() {
tSeconds := int32(dt.Unix())
var nilInt *int32
fixtures := make([]interface{}, 3)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = nilInt
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(int64), ShouldEqual, dt.Unix()*1e3)
So(fixtures[1].(int64), ShouldEqual, dt.Unix()*1e3)
So(fixtures[2], ShouldBeNil)
})
})
Convey("Given row values with uint32 as time columns", func() {
tSeconds := uint32(dt.Unix())
var nilInt *uint32
fixtures := make([]interface{}, 3)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = nilInt
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(int64), ShouldEqual, dt.Unix()*1e3)
So(fixtures[1].(int64), ShouldEqual, dt.Unix()*1e3)
So(fixtures[2], ShouldBeNil)
})
})
Convey("Given row values with float64 as time columns", func() {
tSeconds := float64(dt.UnixNano()) / float64(time.Second)
tMilliseconds := float64(dt.UnixNano()) / float64(time.Millisecond)
tNanoSeconds := float64(dt.UnixNano())
var nilPointer *float64
fixtures := make([]interface{}, 7)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = tMilliseconds
fixtures[3] = &tMilliseconds
fixtures[4] = tNanoSeconds
fixtures[5] = &tNanoSeconds
fixtures[6] = nilPointer
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(float64), ShouldEqual, tMilliseconds)
So(fixtures[1].(float64), ShouldEqual, tMilliseconds)
So(fixtures[2].(float64), ShouldEqual, tMilliseconds)
So(fixtures[3].(float64), ShouldEqual, tMilliseconds)
fmt.Println(fixtures[4].(float64))
fmt.Println(tMilliseconds)
So(fixtures[4].(float64), ShouldEqual, tMilliseconds)
So(fixtures[5].(float64), ShouldEqual, tMilliseconds)
So(fixtures[6], ShouldBeNil)
})
})
Convey("Given row values with float32 as time columns", func() {
tSeconds := float32(dt.Unix())
var nilInt *float32
fixtures := make([]interface{}, 3)
fixtures[0] = tSeconds
fixtures[1] = &tSeconds
fixtures[2] = nilInt
for i := range fixtures {
ConvertSqlTimeColumnToEpochMs(fixtures, i)
}
Convey("When converting them should return epoch time with millisecond precision ", func() {
So(fixtures[0].(float64), ShouldEqual, float32(dt.Unix()*1e3))
So(fixtures[1].(float64), ShouldEqual, float32(dt.Unix()*1e3))
So(fixtures[2], ShouldBeNil)
})
})
})

11
pkg/tsdb/time_range.go
View File

@ -108,9 +108,14 @@ func (tr *TimeRange) ParseTo() (time.Time, error) {
// EpochPrecisionToMs converts epoch precision to millisecond, if needed.
// Only seconds to milliseconds supported right now
func EpochPrecisionToMs(value float64) float64 {
if int64(value)/1e10 == 0 {
return float64(value * 1e3)
s := strconv.FormatFloat(value, 'e', -1, 64)
if strings.HasSuffix(s, "e+09") {
return value * float64(1e3)
}
return float64(value)
if strings.HasSuffix(s, "e+18") {
return value / float64(time.Millisecond)
}
return value
}

9
scripts/circle-test-frontend.sh
View File

@ -10,10 +10,5 @@ function exit_if_fail {
fi
}
exit_if_fail npm run test:coverage
exit_if_fail npm run build
# publish code coverage
echo "Publishing javascript code coverage"
bash <(curl -s https://codecov.io/bash) -cF javascript
rm -rf coverage
exit_if_fail npm run test
exit_if_fail npm run build

7
scripts/grunt/options/exec.js
View File

@ -1,14 +1,9 @@
module.exports = function(config, grunt) {
'use strict';
var coverage = '';
if (config.coverage) {
coverage = '--coverage --maxWorkers 2';
}
return {
tslint: 'node ./node_modules/tslint/lib/tslint-cli.js -c tslint.json --project ./tsconfig.json',
jest: 'node ./node_modules/jest-cli/bin/jest.js ' + coverage,
jest: 'node ./node_modules/jest-cli/bin/jest.js --maxWorkers 2',
webpack: 'node ./node_modules/webpack/bin/webpack.js --config scripts/webpack/webpack.prod.js',
};
};