prevent function DATE_ADD/SUB_STRING_XXX pushed down to TiFlash

pingcap · Nov 25, 2021 · 69a237a · 69a237a
1 parent 78c653e
commit 69a237a
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/expression/expression.go b/expression/expression.go
@@ -1094,12 +1094,12 @@ func scalarExprSupportedByFlash(function *ScalarFunction) bool {
 		}
 	case ast.DateAdd, ast.AddDate:
 		switch function.Function.PbCode() {
-		case tipb.ScalarFuncSig_AddDateDatetimeInt, tipb.ScalarFuncSig_AddDateStringInt, tipb.ScalarFuncSig_AddDateStringReal:
+		case tipb.ScalarFuncSig_AddDateDatetimeInt:
 			return true
 		}
 	case ast.DateSub, ast.SubDate:
 		switch function.Function.PbCode() {
-		case tipb.ScalarFuncSig_SubDateDatetimeInt, tipb.ScalarFuncSig_SubDateStringInt:
+		case tipb.ScalarFuncSig_SubDateDatetimeInt:
 			return true
 		}
 	case ast.UnixTimestamp: