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>
41 lines
1 KiB
Go
41 lines
1 KiB
Go
// Copyright 2019 The Gitea Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package db
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import (
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"fmt"
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"code.gitea.io/gitea/modules/setting"
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"xorm.io/xorm/schemas"
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)
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// ConvertUtf8ToUtf8mb4 converts database and tables from utf8 to utf8mb4 if it's mysql and set ROW_FORMAT=dynamic
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func ConvertUtf8ToUtf8mb4() error {
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if x.Dialect().URI().DBType != schemas.MYSQL {
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return nil
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}
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_, err := x.Exec(fmt.Sprintf("ALTER DATABASE `%s` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci", setting.Database.Name))
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if err != nil {
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return err
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}
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tables, err := x.DBMetas()
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if err != nil {
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return err
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}
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for _, table := range tables {
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if _, err := x.Exec(fmt.Sprintf("ALTER TABLE `%s` ROW_FORMAT=dynamic;", table.Name)); err != nil {
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return err
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}
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if _, err := x.Exec(fmt.Sprintf("ALTER TABLE `%s` CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;", table.Name)); err != nil {
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return err
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}
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}
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return nil
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}
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