mirror of https://github.com/go-gitea/gitea.git
36 lines
940 B
Go
36 lines
940 B
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 models
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import (
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"fmt"
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"code.gitea.io/gitea/modules/setting"
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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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_, 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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