mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-09-08 00:03:28 +00:00
60 lines
1.4 KiB
Go
60 lines
1.4 KiB
Go
|
// Copyright 2020 The Gitea Authors. All rights reserved.
|
||
|
// Use of this source code is governed by a MIT-style
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
package migrations
|
||
|
|
||
|
import (
|
||
|
"fmt"
|
||
|
|
||
|
"code.gitea.io/gitea/modules/setting"
|
||
|
|
||
|
"xorm.io/xorm"
|
||
|
)
|
||
|
|
||
|
func increaseLanguageField(x *xorm.Engine) error {
|
||
|
type LanguageStat struct {
|
||
|
Language string `xorm:"VARCHAR(50) UNIQUE(s) INDEX NOT NULL"`
|
||
|
}
|
||
|
|
||
|
if err := x.Sync2(new(LanguageStat)); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
if setting.Database.UseSQLite3 {
|
||
|
// SQLite maps VARCHAR to TEXT without size so we're done
|
||
|
return nil
|
||
|
}
|
||
|
|
||
|
// need to get the correct type for the new column
|
||
|
inferredTable, err := x.TableInfo(new(LanguageStat))
|
||
|
if err != nil {
|
||
|
return err
|
||
|
}
|
||
|
column := inferredTable.GetColumn("language")
|
||
|
sqlType := x.Dialect().SQLType(column)
|
||
|
|
||
|
sess := x.NewSession()
|
||
|
defer sess.Close()
|
||
|
if err := sess.Begin(); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
|
||
|
switch {
|
||
|
case setting.Database.UseMySQL:
|
||
|
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE language_stat MODIFY COLUMN language %s", sqlType)); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
case setting.Database.UseMSSQL:
|
||
|
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE language_stat ALTER COLUMN language %s", sqlType)); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
case setting.Database.UsePostgreSQL:
|
||
|
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE language_stat ALTER COLUMN language TYPE %s", sqlType)); err != nil {
|
||
|
return err
|
||
|
}
|
||
|
}
|
||
|
|
||
|
return sess.Commit()
|
||
|
}
|