jiekun-dev
diff --git a/‎executor/join.go
+1-1 b/‎executor/join.go
+1-1
@@ -154,7 +154,7 @@ func (e *HashJoinExec) fetchAndBuildHashTable(ctx context.Context) error {
 	// You'll need to store the hash table in `e.rowContainer`
 	// and you can call `newHashRowContainer` in `executor/hash_table.go` to build it.
 	// In this stage you can only assign value for `e.rowContainer` without changing any value of the `HashJoinExec`.
-
+	return nil
 }
 
 func (e *HashJoinExec) initializeForOuter() {
Original file line number	Diff line number	Diff line change
`@@ -154,7 +154,7 @@ func (e *HashJoinExec) fetchAndBuildHashTable(ctx context.Context) error {`
`154`	`154`	// You'll need to store the hash table in `e.rowContainer`
`155`	`155`	// and you can call `newHashRowContainer` in `executor/hash_table.go` to build it.
`156`	`156`	// In this stage you can only assign value for `e.rowContainer` without changing any value of the `HashJoinExec`.
`157`		`-`
	`157`	`+ return nil`
`158`	`158`	`}`
`159`	`159`
`160`	`160`	`func (e *HashJoinExec) initializeForOuter() {`