dolthub
diff --git a/‎enginetest/queries/query_plans.go‎
Lines changed: 109 additions & 118 deletions b/‎enginetest/queries/query_plans.go‎
Lines changed: 109 additions & 118 deletions
diff --git a/‎sql/analyzer/replace_sort.go‎
Lines changed: 1 addition & 1 deletion b/‎sql/analyzer/replace_sort.go‎
Lines changed: 1 addition & 1 deletion
@@ -161,7 +161,7 @@ func replaceIdxSortHelper(ctx *sql.Context, scope *plan.Scope, node sql.Node, so
 		case *plan.JoinNode:
 			// TODO: is this applicable to other types of joins?
 			//   as long as left child is already sorted and SortFields are a prefix, then it's ok?
-			if c.JoinType() != plan.JoinTypeMerge {
+			if !c.JoinType().IsMerge() {
 				continue
 			}
 			// It's (probably) not possible to have Sort as child of Join without Subquery/SubqueryAlias,
Original file line number	Diff line number	Diff line change
`@@ -161,7 +161,7 @@ func replaceIdxSortHelper(ctx sql.Context, scope plan.Scope, node sql.Node, so`
`161`	`161`	`case *plan.JoinNode:`
`162`	`162`	`// TODO: is this applicable to other types of joins?`
`163`	`163`	`// as long as left child is already sorted and SortFields are a prefix, then it's ok?`
`164`		`- if c.JoinType() != plan.JoinTypeMerge {`
	`164`	`+ if !c.JoinType().IsMerge() {`
`165`	`165`	`continue`
`166`	`166`	`}`
`167`	`167`	`// It's (probably) not possible to have Sort as child of Join without Subquery/SubqueryAlias,`