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Drop is_bare IDX only when it exists for MySQL and MariaDB (#6736)

* Drop is_bare IDX only when it exists

* show indexes only on mysql or mariadb
This commit is contained in:
Lanre Adelowo 2019-04-24 18:43:38 +01:00 committed by Lauris BH
parent 1d8b521ae1
commit 821184c203
1 changed files with 10 additions and 0 deletions

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@ -33,9 +33,19 @@ func renameRepoIsBareToIsEmpty(x *xorm.Engine) error {
_, err = sess.Exec("DROP INDEX IF EXISTS IDX_repository_is_bare")
} else if models.DbCfg.Type == core.MSSQL {
_, err = sess.Exec("DROP INDEX IF EXISTS IDX_repository_is_bare ON repository")
} else if models.DbCfg.Type == core.MYSQL {
indexes, err := sess.QueryString(`SHOW INDEX FROM repository WHERE KEY_NAME = 'IDX_repository_is_bare'`)
if err != nil {
return err
}
if len(indexes) >= 1 {
_, err = sess.Exec("DROP INDEX IDX_repository_is_bare ON repository")
}
} else {
_, err = sess.Exec("DROP INDEX IDX_repository_is_bare ON repository")
}
if err != nil {
return fmt.Errorf("Drop index failed: %v", err)
}