mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
[xorm] remove mssql as driver (#60760)
* Remove mssql driver * reput the go.mod * add back xorm and remove mssql
This commit is contained in:
ying-jeanne
GitHub
parent
33dbbbad6b
commit
77b3520b47
5
go.mod
5
go.mod
@ -401,8 +401,9 @@ replace github.com/hashicorp/go-hclog => github.com/hashicorp/go-hclog v0.16.1
|
||||
// This is a patched v0.8.2 intended to fix session.Find (and others) silently ignoring SQLITE_BUSY errors. This could
|
||||
// happen, for example, during a read when the sqlite db is under heavy write load.
|
||||
// This patch cherry picks compatible fixes from upstream xorm PR#1998 and can be reverted on upgrade to xorm v1.2.0+.
|
||||
// replace xorm.io/xorm => github.com/grafana/xorm v0.8.3-0.20220614223926-2fcda7565af6
|
||||
replace xorm.io/xorm => ./pkg/util/xorm
|
||||
replace xorm.io/xorm => github.com/grafana/xorm v0.8.3-0.20220614223926-2fcda7565af6
|
||||
|
||||
// replace xorm.io/xorm => ./pkg/util/xorm
|
||||
|
||||
// Use our fork of the upstream alertmanagers.
|
||||
// This is required in order to get notification delivery errors from the receivers API.
|
||||
|
||||
3
go.sum
3
go.sum
@ -1384,6 +1384,8 @@ github.com/grafana/saml v0.4.9-0.20220727151557-61cd9c9353fc h1:1PY8n+rXuBNr3r1J
|
||||
github.com/grafana/saml v0.4.9-0.20220727151557-61cd9c9353fc/go.mod h1:9Zh6dWPtB3MSzTRt8fIFH60Z351QQ+s7hCU3J/tTlA4=
|
||||
github.com/grafana/thema v0.0.0-20221222001256-d3a8fa941a6b h1:LBjw2NaMbTdx/etBbyZO0n0L2Lqj5PCDJAGwKk9TCII=
|
||||
github.com/grafana/thema v0.0.0-20221222001256-d3a8fa941a6b/go.mod h1:8wmENx19kzNI+5De7889AVRJ3T4OnOb5I1bSJLcj1t4=
|
||||
github.com/grafana/xorm v0.8.3-0.20220614223926-2fcda7565af6 h1:I9dh1MXGX0wGyxdV/Sl7+ugnki4Dfsy8lv2s5Yf887o=
|
||||
github.com/grafana/xorm v0.8.3-0.20220614223926-2fcda7565af6/go.mod h1:ZkJLEYLoVyg7amJK/5r779bHyzs2AU8f8VMiP6BM7uY=
|
||||
github.com/gregjones/httpcache v0.0.0-20180305231024-9cad4c3443a7/go.mod h1:FecbI9+v66THATjSRHfNgh1IVFe/9kFxbXtjV0ctIMA=
|
||||
github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
|
||||
github.com/grpc-ecosystem/go-grpc-middleware v1.0.1-0.20190118093823-f849b5445de4/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
|
||||
@ -2535,6 +2537,7 @@ github.com/yvasiyarov/go-metrics v0.0.0-20140926110328-57bccd1ccd43/go.mod h1:aX
|
||||
github.com/yvasiyarov/gorelic v0.0.0-20141212073537-a9bba5b9ab50/go.mod h1:NUSPSUX/bi6SeDMUh6brw0nXpxHnc96TguQh0+r/ssA=
|
||||
github.com/yvasiyarov/newrelic_platform_go v0.0.0-20140908184405-b21fdbd4370f/go.mod h1:GlGEuHIJweS1mbCqG+7vt2nvWLzLLnRHbXz5JKd/Qbg=
|
||||
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.elastic.co/apm v1.5.0/go.mod h1:OdB9sPtM6Vt7oz3VXt7+KR96i9li74qrxBGHTQygFvk=
|
||||
|
||||
@ -1,567 +0,0 @@
|
||||
// Copyright 2015 The Xorm Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
package xorm
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"xorm.io/core"
|
||||
)
|
||||
|
||||
var (
|
||||
mssqlReservedWords = map[string]bool{
|
||||
"ADD": true,
|
||||
"EXTERNAL": true,
|
||||
"PROCEDURE": true,
|
||||
"ALL": true,
|
||||
"FETCH": true,
|
||||
"PUBLIC": true,
|
||||
"ALTER": true,
|
||||
"FILE": true,
|
||||
"RAISERROR": true,
|
||||
"AND": true,
|
||||
"FILLFACTOR": true,
|
||||
"READ": true,
|
||||
"ANY": true,
|
||||
"FOR": true,
|
||||
"READTEXT": true,
|
||||
"AS": true,
|
||||
"FOREIGN": true,
|
||||
"RECONFIGURE": true,
|
||||
"ASC": true,
|
||||
"FREETEXT": true,
|
||||
"REFERENCES": true,
|
||||
"AUTHORIZATION": true,
|
||||
"FREETEXTTABLE": true,
|
||||
"REPLICATION": true,
|
||||
"BACKUP": true,
|
||||
"FROM": true,
|
||||
"RESTORE": true,
|
||||
"BEGIN": true,
|
||||
"FULL": true,
|
||||
"RESTRICT": true,
|
||||
"BETWEEN": true,
|
||||
"FUNCTION": true,
|
||||
"RETURN": true,
|
||||
"BREAK": true,
|
||||
"GOTO": true,
|
||||
"REVERT": true,
|
||||
"BROWSE": true,
|
||||
"GRANT": true,
|
||||
"REVOKE": true,
|
||||
"BULK": true,
|
||||
"GROUP": true,
|
||||
"RIGHT": true,
|
||||
"BY": true,
|
||||
"HAVING": true,
|
||||
"ROLLBACK": true,
|
||||
"CASCADE": true,
|
||||
"HOLDLOCK": true,
|
||||
"ROWCOUNT": true,
|
||||
"CASE": true,
|
||||
"IDENTITY": true,
|
||||
"ROWGUIDCOL": true,
|
||||
"CHECK": true,
|
||||
"IDENTITY_INSERT": true,
|
||||
"RULE": true,
|
||||
"CHECKPOINT": true,
|
||||
"IDENTITYCOL": true,
|
||||
"SAVE": true,
|
||||
"CLOSE": true,
|
||||
"IF": true,
|
||||
"SCHEMA": true,
|
||||
"CLUSTERED": true,
|
||||
"IN": true,
|
||||
"SECURITYAUDIT": true,
|
||||
"COALESCE": true,
|
||||
"INDEX": true,
|
||||
"SELECT": true,
|
||||
"COLLATE": true,
|
||||
"INNER": true,
|
||||
"SEMANTICKEYPHRASETABLE": true,
|
||||
"COLUMN": true,
|
||||
"INSERT": true,
|
||||
"SEMANTICSIMILARITYDETAILSTABLE": true,
|
||||
"COMMIT": true,
|
||||
"INTERSECT": true,
|
||||
"SEMANTICSIMILARITYTABLE": true,
|
||||
"COMPUTE": true,
|
||||
"INTO": true,
|
||||
"SESSION_USER": true,
|
||||
"CONSTRAINT": true,
|
||||
"IS": true,
|
||||
"SET": true,
|
||||
"CONTAINS": true,
|
||||
"JOIN": true,
|
||||
"SETUSER": true,
|
||||
"CONTAINSTABLE": true,
|
||||
"KEY": true,
|
||||
"SHUTDOWN": true,
|
||||
"CONTINUE": true,
|
||||
"KILL": true,
|
||||
"SOME": true,
|
||||
"CONVERT": true,
|
||||
"LEFT": true,
|
||||
"STATISTICS": true,
|
||||
"CREATE": true,
|
||||
"LIKE": true,
|
||||
"SYSTEM_USER": true,
|
||||
"CROSS": true,
|
||||
"LINENO": true,
|
||||
"TABLE": true,
|
||||
"CURRENT": true,
|
||||
"LOAD": true,
|
||||
"TABLESAMPLE": true,
|
||||
"CURRENT_DATE": true,
|
||||
"MERGE": true,
|
||||
"TEXTSIZE": true,
|
||||
"CURRENT_TIME": true,
|
||||
"NATIONAL": true,
|
||||
"THEN": true,
|
||||
"CURRENT_TIMESTAMP": true,
|
||||
"NOCHECK": true,
|
||||
"TO": true,
|
||||
"CURRENT_USER": true,
|
||||
"NONCLUSTERED": true,
|
||||
"TOP": true,
|
||||
"CURSOR": true,
|
||||
"NOT": true,
|
||||
"TRAN": true,
|
||||
"DATABASE": true,
|
||||
"NULL": true,
|
||||
"TRANSACTION": true,
|
||||
"DBCC": true,
|
||||
"NULLIF": true,
|
||||
"TRIGGER": true,
|
||||
"DEALLOCATE": true,
|
||||
"OF": true,
|
||||
"TRUNCATE": true,
|
||||
"DECLARE": true,
|
||||
"OFF": true,
|
||||
"TRY_CONVERT": true,
|
||||
"DEFAULT": true,
|
||||
"OFFSETS": true,
|
||||
"TSEQUAL": true,
|
||||
"DELETE": true,
|
||||
"ON": true,
|
||||
"UNION": true,
|
||||
"DENY": true,
|
||||
"OPEN": true,
|
||||
"UNIQUE": true,
|
||||
"DESC": true,
|
||||
"OPENDATASOURCE": true,
|
||||
"UNPIVOT": true,
|
||||
"DISK": true,
|
||||
"OPENQUERY": true,
|
||||
"UPDATE": true,
|
||||
"DISTINCT": true,
|
||||
"OPENROWSET": true,
|
||||
"UPDATETEXT": true,
|
||||
"DISTRIBUTED": true,
|
||||
"OPENXML": true,
|
||||
"USE": true,
|
||||
"DOUBLE": true,
|
||||
"OPTION": true,
|
||||
"USER": true,
|
||||
"DROP": true,
|
||||
"OR": true,
|
||||
"VALUES": true,
|
||||
"DUMP": true,
|
||||
"ORDER": true,
|
||||
"VARYING": true,
|
||||
"ELSE": true,
|
||||
"OUTER": true,
|
||||
"VIEW": true,
|
||||
"END": true,
|
||||
"OVER": true,
|
||||
"WAITFOR": true,
|
||||
"ERRLVL": true,
|
||||
"PERCENT": true,
|
||||
"WHEN": true,
|
||||
"ESCAPE": true,
|
||||
"PIVOT": true,
|
||||
"WHERE": true,
|
||||
"EXCEPT": true,
|
||||
"PLAN": true,
|
||||
"WHILE": true,
|
||||
"EXEC": true,
|
||||
"PRECISION": true,
|
||||
"WITH": true,
|
||||
"EXECUTE": true,
|
||||
"PRIMARY": true,
|
||||
"WITHIN": true,
|
||||
"EXISTS": true,
|
||||
"PRINT": true,
|
||||
"WRITETEXT": true,
|
||||
"EXIT": true,
|
||||
"PROC": true,
|
||||
}
|
||||
)
|
||||
|
||||
type mssql struct {
|
||||
core.Base
|
||||
}
|
||||
|
||||
func (db *mssql) Init(d *core.DB, uri *core.Uri, drivername, dataSourceName string) error {
|
||||
return db.Base.Init(d, db, uri, drivername, dataSourceName)
|
||||
}
|
||||
|
||||
func (db *mssql) SqlType(c *core.Column) string {
|
||||
var res string
|
||||
switch t := c.SQLType.Name; t {
|
||||
case core.Bool:
|
||||
res = core.Bit
|
||||
if strings.EqualFold(c.Default, "true") {
|
||||
c.Default = "1"
|
||||
} else if strings.EqualFold(c.Default, "false") {
|
||||
c.Default = "0"
|
||||
}
|
||||
case core.Serial:
|
||||
c.IsAutoIncrement = true
|
||||
c.IsPrimaryKey = true
|
||||
c.Nullable = false
|
||||
res = core.Int
|
||||
case core.BigSerial:
|
||||
c.IsAutoIncrement = true
|
||||
c.IsPrimaryKey = true
|
||||
c.Nullable = false
|
||||
res = core.BigInt
|
||||
case core.Bytea, core.Blob, core.Binary, core.TinyBlob, core.MediumBlob, core.LongBlob:
|
||||
res = core.VarBinary
|
||||
if c.Length == 0 {
|
||||
c.Length = 50
|
||||
}
|
||||
case core.TimeStamp:
|
||||
res = core.DateTime
|
||||
case core.TimeStampz:
|
||||
res = "DATETIMEOFFSET"
|
||||
c.Length = 7
|
||||
case core.MediumInt:
|
||||
res = core.Int
|
||||
case core.Text, core.MediumText, core.TinyText, core.LongText, core.Json:
|
||||
res = core.Varchar + "(MAX)"
|
||||
case core.Double:
|
||||
res = core.Real
|
||||
case core.Uuid:
|
||||
res = core.Varchar
|
||||
c.Length = 40
|
||||
case core.TinyInt:
|
||||
res = core.TinyInt
|
||||
c.Length = 0
|
||||
case core.BigInt:
|
||||
res = core.BigInt
|
||||
c.Length = 0
|
||||
default:
|
||||
res = t
|
||||
}
|
||||
|
||||
if res == core.Int {
|
||||
return core.Int
|
||||
}
|
||||
|
||||
hasLen1 := (c.Length > 0)
|
||||
hasLen2 := (c.Length2 > 0)
|
||||
|
||||
if hasLen2 {
|
||||
res += "(" + strconv.Itoa(c.Length) + "," + strconv.Itoa(c.Length2) + ")"
|
||||
} else if hasLen1 {
|
||||
res += "(" + strconv.Itoa(c.Length) + ")"
|
||||
}
|
||||
return res
|
||||
}
|
||||
|
||||
func (db *mssql) SupportInsertMany() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func (db *mssql) IsReserved(name string) bool {
|
||||
_, ok := mssqlReservedWords[name]
|
||||
return ok
|
||||
}
|
||||
|
||||
func (db *mssql) Quote(name string) string {
|
||||
return "\"" + name + "\""
|
||||
}
|
||||
|
||||
func (db *mssql) SupportEngine() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (db *mssql) AutoIncrStr() string {
|
||||
return "IDENTITY"
|
||||
}
|
||||
|
||||
func (db *mssql) DropTableSql(tableName string) string {
|
||||
return fmt.Sprintf("IF EXISTS (SELECT * FROM sysobjects WHERE id = "+
|
||||
"object_id(N'%s') and OBJECTPROPERTY(id, N'IsUserTable') = 1) "+
|
||||
"DROP TABLE \"%s\"", tableName, tableName)
|
||||
}
|
||||
|
||||
func (db *mssql) SupportCharset() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
func (db *mssql) IndexOnTable() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func (db *mssql) IndexCheckSql(tableName, idxName string) (string, []interface{}) {
|
||||
args := []interface{}{idxName}
|
||||
sql := "select name from sysindexes where id=object_id('" + tableName + "') and name=?"
|
||||
return sql, args
|
||||
}
|
||||
|
||||
/*func (db *mssql) ColumnCheckSql(tableName, colName string) (string, []interface{}) {
|
||||
args := []interface{}{tableName, colName}
|
||||
sql := `SELECT "COLUMN_NAME" FROM "INFORMATION_SCHEMA"."COLUMNS" WHERE "TABLE_NAME" = ? AND "COLUMN_NAME" = ?`
|
||||
return sql, args
|
||||
}*/
|
||||
|
||||
func (db *mssql) IsColumnExist(tableName, colName string) (bool, error) {
|
||||
query := `SELECT "COLUMN_NAME" FROM "INFORMATION_SCHEMA"."COLUMNS" WHERE "TABLE_NAME" = ? AND "COLUMN_NAME" = ?`
|
||||
|
||||
return db.HasRecords(query, tableName, colName)
|
||||
}
|
||||
|
||||
func (db *mssql) TableCheckSql(tableName string) (string, []interface{}) {
|
||||
args := []interface{}{}
|
||||
sql := "select * from sysobjects where id = object_id(N'" + tableName + "') and OBJECTPROPERTY(id, N'IsUserTable') = 1"
|
||||
return sql, args
|
||||
}
|
||||
|
||||
func (db *mssql) GetColumns(tableName string) ([]string, map[string]*core.Column, error) {
|
||||
args := []interface{}{}
|
||||
s := `select a.name as name, b.name as ctype,a.max_length,a.precision,a.scale,a.is_nullable as nullable,
|
||||
"default_is_null" = (CASE WHEN c.text is null THEN 1 ELSE 0 END),
|
||||
replace(replace(isnull(c.text,''),'(',''),')','') as vdefault,
|
||||
ISNULL(i.is_primary_key, 0), a.is_identity as is_identity
|
||||
from sys.columns a
|
||||
left join sys.types b on a.user_type_id=b.user_type_id
|
||||
left join sys.syscomments c on a.default_object_id=c.id
|
||||
LEFT OUTER JOIN
|
||||
sys.index_columns ic ON ic.object_id = a.object_id AND ic.column_id = a.column_id
|
||||
LEFT OUTER JOIN
|
||||
sys.indexes i ON ic.object_id = i.object_id AND ic.index_id = i.index_id
|
||||
where a.object_id=object_id('` + tableName + `')`
|
||||
db.LogSQL(s, args)
|
||||
|
||||
rows, err := db.DB().Query(s, args...)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
cols := make(map[string]*core.Column)
|
||||
colSeq := make([]string, 0)
|
||||
for rows.Next() {
|
||||
var name, ctype, vdefault string
|
||||
var maxLen, precision, scale int
|
||||
var nullable, isPK, defaultIsNull, isIncrement bool
|
||||
err = rows.Scan(&name, &ctype, &maxLen, &precision, &scale, &nullable, &defaultIsNull, &vdefault, &isPK, &isIncrement)
|
||||
if err != nil {
|
||||
return nil, nil, err
|
||||
}
|
||||
|
||||
col := new(core.Column)
|
||||
col.Indexes = make(map[string]int)
|
||||
col.Name = strings.Trim(name, "` ")
|
||||
col.Nullable = nullable
|
||||
col.DefaultIsEmpty = defaultIsNull
|
||||
if !defaultIsNull {
|
||||
col.Default = vdefault
|
||||
}
|
||||
col.IsPrimaryKey = isPK
|
||||
col.IsAutoIncrement = isIncrement
|
||||
ct := strings.ToUpper(ctype)
|
||||
if ct == "DECIMAL" {
|
||||
col.Length = precision
|
||||
col.Length2 = scale
|
||||
} else {
|
||||
col.Length = maxLen
|
||||
}
|
||||
switch ct {
|
||||
case "DATETIMEOFFSET":
|
||||
col.SQLType = core.SQLType{Name: core.TimeStampz, DefaultLength: 0, DefaultLength2: 0}
|
||||
case "NVARCHAR":
|
||||
col.SQLType = core.SQLType{Name: core.NVarchar, DefaultLength: 0, DefaultLength2: 0}
|
||||
case "IMAGE":
|
||||
col.SQLType = core.SQLType{Name: core.VarBinary, DefaultLength: 0, DefaultLength2: 0}
|
||||
default:
|
||||
if _, ok := core.SqlTypes[ct]; ok {
|
||||
col.SQLType = core.SQLType{Name: ct, DefaultLength: 0, DefaultLength2: 0}
|
||||
} else {
|
||||
return nil, nil, fmt.Errorf("Unknown colType %v for %v - %v", ct, tableName, col.Name)
|
||||
}
|
||||
}
|
||||
|
||||
cols[col.Name] = col
|
||||
colSeq = append(colSeq, col.Name)
|
||||
}
|
||||
return colSeq, cols, nil
|
||||
}
|
||||
|
||||
func (db *mssql) GetTables() ([]*core.Table, error) {
|
||||
args := []interface{}{}
|
||||
s := `select name from sysobjects where xtype ='U'`
|
||||
db.LogSQL(s, args)
|
||||
|
||||
rows, err := db.DB().Query(s, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
tables := make([]*core.Table, 0)
|
||||
for rows.Next() {
|
||||
table := core.NewEmptyTable()
|
||||
var name string
|
||||
err = rows.Scan(&name)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
table.Name = strings.Trim(name, "` ")
|
||||
tables = append(tables, table)
|
||||
}
|
||||
return tables, nil
|
||||
}
|
||||
|
||||
func (db *mssql) GetIndexes(tableName string) (map[string]*core.Index, error) {
|
||||
args := []interface{}{tableName}
|
||||
s := `SELECT
|
||||
IXS.NAME AS [INDEX_NAME],
|
||||
C.NAME AS [COLUMN_NAME],
|
||||
IXS.is_unique AS [IS_UNIQUE]
|
||||
FROM SYS.INDEXES IXS
|
||||
INNER JOIN SYS.INDEX_COLUMNS IXCS
|
||||
ON IXS.OBJECT_ID=IXCS.OBJECT_ID AND IXS.INDEX_ID = IXCS.INDEX_ID
|
||||
INNER JOIN SYS.COLUMNS C ON IXS.OBJECT_ID=C.OBJECT_ID
|
||||
AND IXCS.COLUMN_ID=C.COLUMN_ID
|
||||
WHERE IXS.TYPE_DESC='NONCLUSTERED' and OBJECT_NAME(IXS.OBJECT_ID) =?
|
||||
`
|
||||
db.LogSQL(s, args)
|
||||
|
||||
rows, err := db.DB().Query(s, args...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
indexes := make(map[string]*core.Index, 0)
|
||||
for rows.Next() {
|
||||
var indexType int
|
||||
var indexName, colName, isUnique string
|
||||
|
||||
err = rows.Scan(&indexName, &colName, &isUnique)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
i, err := strconv.ParseBool(isUnique)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if i {
|
||||
indexType = core.UniqueType
|
||||
} else {
|
||||
indexType = core.IndexType
|
||||
}
|
||||
|
||||
colName = strings.Trim(colName, "` ")
|
||||
var isRegular bool
|
||||
if strings.HasPrefix(indexName, "IDX_"+tableName) || strings.HasPrefix(indexName, "UQE_"+tableName) {
|
||||
indexName = indexName[5+len(tableName):]
|
||||
isRegular = true
|
||||
}
|
||||
|
||||
var index *core.Index
|
||||
var ok bool
|
||||
if index, ok = indexes[indexName]; !ok {
|
||||
index = new(core.Index)
|
||||
index.Type = indexType
|
||||
index.Name = indexName
|
||||
index.IsRegular = isRegular
|
||||
indexes[indexName] = index
|
||||
}
|
||||
index.AddColumn(colName)
|
||||
}
|
||||
return indexes, nil
|
||||
}
|
||||
|
||||
func (db *mssql) CreateTableSql(table *core.Table, tableName, storeEngine, charset string) string {
|
||||
var sql string
|
||||
if tableName == "" {
|
||||
tableName = table.Name
|
||||
}
|
||||
|
||||
sql = "IF NOT EXISTS (SELECT [name] FROM sys.tables WHERE [name] = '" + tableName + "' ) CREATE TABLE "
|
||||
|
||||
sql += db.Quote(tableName) + " ("
|
||||
|
||||
pkList := table.PrimaryKeys
|
||||
|
||||
for _, colName := range table.ColumnsSeq() {
|
||||
col := table.GetColumn(colName)
|
||||
if col.IsPrimaryKey && len(pkList) == 1 {
|
||||
sql += col.String(db)
|
||||
} else {
|
||||
sql += col.StringNoPk(db)
|
||||
}
|
||||
sql = strings.TrimSpace(sql)
|
||||
sql += ", "
|
||||
}
|
||||
|
||||
if len(pkList) > 1 {
|
||||
sql += "PRIMARY KEY ( "
|
||||
sql += strings.Join(pkList, ",")
|
||||
sql += " ), "
|
||||
}
|
||||
|
||||
sql = sql[:len(sql)-2] + ")"
|
||||
sql += ";"
|
||||
return sql
|
||||
}
|
||||
|
||||
func (db *mssql) ForUpdateSql(query string) string {
|
||||
return query
|
||||
}
|
||||
|
||||
func (db *mssql) Filters() []core.Filter {
|
||||
return []core.Filter{&core.IdFilter{}, &core.QuoteFilter{}}
|
||||
}
|
||||
|
||||
type odbcDriver struct {
|
||||
}
|
||||
|
||||
func (p *odbcDriver) Parse(driverName, dataSourceName string) (*core.Uri, error) {
|
||||
var dbName string
|
||||
|
||||
if strings.HasPrefix(dataSourceName, "sqlserver://") {
|
||||
u, err := url.Parse(dataSourceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
dbName = u.Query().Get("database")
|
||||
} else {
|
||||
kv := strings.Split(dataSourceName, ";")
|
||||
for _, c := range kv {
|
||||
vv := strings.Split(strings.TrimSpace(c), "=")
|
||||
if len(vv) == 2 {
|
||||
switch strings.ToLower(vv[0]) {
|
||||
case "database":
|
||||
dbName = vv[1]
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if dbName == "" {
|
||||
return nil, errors.New("no db name provided")
|
||||
}
|
||||
return &core.Uri{DbName: dbName, DbType: core.MSSQL}, nil
|
||||
}
|
||||
@ -2,6 +2,7 @@
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
//go:build go1.8
|
||||
// +build go1.8
|
||||
|
||||
package xorm
|
||||
@ -29,8 +30,6 @@ func regDrvsNDialects() bool {
|
||||
getDriver func() core.Driver
|
||||
getDialect func() core.Dialect
|
||||
}{
|
||||
"mssql": {"mssql", func() core.Driver { return &odbcDriver{} }, func() core.Dialect { return &mssql{} }},
|
||||
"odbc": {"mssql", func() core.Driver { return &odbcDriver{} }, func() core.Dialect { return &mssql{} }}, // !nashtsai! TODO change this when supporting MS Access
|
||||
"mysql": {"mysql", func() core.Driver { return &mysqlDriver{} }, func() core.Dialect { return &mysql{} }},
|
||||
"mymysql": {"mysql", func() core.Driver { return &mymysqlDriver{} }, func() core.Dialect { return &mysql{} }},
|
||||
"postgres": {"postgres", func() core.Driver { return &pqDriver{} }, func() core.Dialect { return &postgres{} }},
|
||||
|
||||
Loading…
Reference in New Issue
Block a user