mirror of
https://gitcode.com/gitea/gitea.git
synced 2025-10-27 14:05:17 +08:00
a4bfef265d
* Move db related basic functions to models/db * Fix lint * Fix lint * Fix test * Fix lint * Fix lint * revert unnecessary change * Fix test * Fix wrong replace string * Use *Context * Correct committer spelling and fix wrong replaced words Co-authored-by: zeripath <art27@cantab.net>
42 lines
1.0 KiB
Go
42 lines
1.0 KiB
Go
// Copyright 2019 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 db
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"code.gitea.io/gitea/modules/setting"
|
|
|
|
"xorm.io/xorm/schemas"
|
|
)
|
|
|
|
// ConvertUtf8ToUtf8mb4 converts database and tables from utf8 to utf8mb4 if it's mysql and set ROW_FORMAT=dynamic
|
|
func ConvertUtf8ToUtf8mb4() error {
|
|
if x.Dialect().URI().DBType != schemas.MYSQL {
|
|
return nil
|
|
}
|
|
|
|
_, err := x.Exec(fmt.Sprintf("ALTER DATABASE `%s` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci", setting.Database.Name))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
tables, err := x.DBMetas()
|
|
if err != nil {
|
|
return err
|
|
}
|
|
for _, table := range tables {
|
|
if _, err := x.Exec(fmt.Sprintf("ALTER TABLE `%s` ROW_FORMAT=dynamic;", table.Name)); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := x.Exec(fmt.Sprintf("ALTER TABLE `%s` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;", table.Name)); err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|