gitea/models/migrations/fixtures/Test_RemoveInvalidLabels/issue_label.yml

# type IssueLabel struct {
#   ID      int64 `xorm:"pk autoincr"`
#   IssueID int64 `xorm:"UNIQUE(s)"`
#   LabelID int64 `xorm:"UNIQUE(s)"`
# }
-
  id: 1 # Should remain - matches comment 2
  issue_id: 1
  label_id: 1
  should_remain: true
-
  id: 2 # Should remain
  issue_id: 2
  label_id: 2
  should_remain: true
-
  id: 3 # Should be deleted
  issue_id: 1
  label_id: 3
  should_remain: false
-
  id: 4 # Should remain
  issue_id: 3
  label_id: 1
  should_remain: true
-
  id: 5 # Should be deleted
  issue_id: 3
  label_id: 2
  should_remain: false
-
  id: 6 # Should be deleted
  issue_id: 3
  label_id: 5
  should_remain: false