add method

pingcap · May 31, 2019 · 17d926e · 17d926e
1 parent fad921c
commit 17d926e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/model/model.go b/model/model.go
@@ -433,6 +433,11 @@ func (t *TableInfo) FindIndexByName(idxName string) *IndexInfo {
  return nil
 }
 
+// IsLocked checks whether the table was locked.
+func (t *TableInfo) IsLocked(idxName string) bool {
+ return t.Lock != nil && len(t.Lock.Sessions) > 0
+}
+
 // NewExtraHandleColInfo mocks a column info for extra handle column.
 func NewExtraHandleColInfo() *ColumnInfo {
  colInfo := &ColumnInfo{