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forgejo/models/migrations/v129.go
Antoine GIRARD ae452d024e
Migration for deleting orphaned dependencies (#10617)
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-03-05 16:54:50 +01:00

19 lines
507 B
Go

// Copyright 2020 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 migrations
import (
"xorm.io/xorm"
)
func purgeUnusedDependencies(x *xorm.Engine) error {
if _, err := x.Exec("DELETE FROM issue_dependency WHERE issue_id NOT IN (SELECT id FROM issue)"); err != nil {
return err
}
_, err := x.Exec("DELETE FROM issue_dependency WHERE dependency_id NOT IN (SELECT id FROM issue)")
return err
}