diff options
| -rw-r--r-- | src/backend/optimizer/path/joinrels.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/backend/optimizer/path/joinrels.c b/src/backend/optimizer/path/joinrels.c index e8fa981dea7..e989840029b 100644 --- a/src/backend/optimizer/path/joinrels.c +++ b/src/backend/optimizer/path/joinrels.c @@ -327,7 +327,6 @@ join_is_legal(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2, { SpecialJoinInfo *match_sjinfo; bool reversed; - bool unique_ified; bool must_be_leftjoin; ListCell *l; @@ -345,7 +344,6 @@ join_is_legal(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2, */ match_sjinfo = NULL; reversed = false; - unique_ified = false; must_be_leftjoin = false; foreach(l, root->join_info_list) @@ -447,7 +445,6 @@ join_is_legal(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2, return false; /* invalid join path */ match_sjinfo = sjinfo; reversed = false; - unique_ified = true; } else if (sjinfo->jointype == JOIN_SEMI && bms_equal(sjinfo->syn_righthand, rel1->relids) && @@ -459,7 +456,6 @@ join_is_legal(PlannerInfo *root, RelOptInfo *rel1, RelOptInfo *rel2, return false; /* invalid join path */ match_sjinfo = sjinfo; reversed = true; - unique_ified = true; } else { |