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Whilst changing the character set to utf8mb4 we should set ROW_FORMAT=dynamic too (#12804) 

Fix #12801

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2020-09-11 09:25:06 +01:00 committed by GitHub
parent 29ac1f9122
commit 25c870faa9
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1 changed files with 5 additions and 1 deletions
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6
models/convert.go
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@ -10,7 +10,7 @@ import (
"code.gitea.io/gitea/modules/setting" "code.gitea.io/gitea/modules/setting"
) )
// ConvertUtf8ToUtf8mb4 converts database and tables from utf8 to utf8mb4 if it's mysql // ConvertUtf8ToUtf8mb4 converts database and tables from utf8 to utf8mb4 if it's mysql and set ROW_FORMAT=dynamic
func ConvertUtf8ToUtf8mb4() error { func ConvertUtf8ToUtf8mb4() error {
_, err := x.Exec(fmt.Sprintf("ALTER DATABASE `%s` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci", setting.Database.Name)) _, err := x.Exec(fmt.Sprintf("ALTER DATABASE `%s` CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci", setting.Database.Name))
if err != nil { if err != nil {
@ -22,6 +22,10 @@ func ConvertUtf8ToUtf8mb4() error {
return err return err
} }
for _, table := range tables { 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 { 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 err
} }