match even when collation is unspecified

James Cor · James Cor · commit 2408dc5bfcb4 · 2025-06-11T11:48:58.000-07:00
diff --git a/sql/expression/like.go b/sql/expression/like.go
@@ -120,9 +120,6 @@ func (l *Like) Eval(ctx *sql.Context, row sql.Row) (interface{}, error) {
 	if err != nil {
 		return nil, err
 	}
-	if lm.collation == sql.Collation_Unspecified {
-		return false, nil
-	}
 
 	ok := lm.Match(left.(string))
 	if l.cached {

Original file line number	Diff line number	Diff line change
`@@ -120,9 +120,6 @@ func (l Like) Eval(ctx sql.Context, row sql.Row) (interface{}, error) {`
`120`	`120`	`if err != nil {`
`121`	`121`	`return nil, err`
`122`	`122`	`}`
`123`		`- if lm.collation == sql.Collation_Unspecified {`
`124`		`- return false, nil`
`125`		`- }`
`126`	`123`
`127`	`124`	`ok := lm.Match(left.(string))`
`128`	`125`	`if l.cached {`