diff options
Diffstat (limited to 'src/backend/optimizer/plan/subselect.c')
| -rw-r--r-- | src/backend/optimizer/plan/subselect.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/backend/optimizer/plan/subselect.c b/src/backend/optimizer/plan/subselect.c index a4b67ba6e0e..82eb2efceb9 100644 --- a/src/backend/optimizer/plan/subselect.c +++ b/src/backend/optimizer/plan/subselect.c @@ -338,9 +338,7 @@ SS_replace_correlation_vars(Node *expr) } } else if (IsA(expr, Iter)) - { ((Iter *) expr)->iterexpr = SS_replace_correlation_vars(((Iter *) expr)->iterexpr); - } else if (single_node(expr)) return expr; else if (or_clause(expr) || and_clause(expr) || is_opclause(expr) || @@ -398,9 +396,7 @@ SS_process_sublinks(Node *expr) ((Expr *) expr)->args = (List *) SS_process_sublinks((Node *) ((Expr *) expr)->args); else if (IsA(expr, SubLink))/* got it! */ - { expr = _make_subplan((SubLink *) expr); - } return expr; } @@ -529,13 +525,13 @@ SS_pull_subplan(Node *expr) return SS_pull_subplan(((Aggref *) expr)->target); else if (IsA(expr, ArrayRef)) { - result = SS_pull_subplan((Node *)((ArrayRef *) expr)->refupperindexpr); + result = SS_pull_subplan((Node *) ((ArrayRef *) expr)->refupperindexpr); result = nconc(result, - SS_pull_subplan((Node*) ((ArrayRef *) expr)->reflowerindexpr)); + SS_pull_subplan((Node *) ((ArrayRef *) expr)->reflowerindexpr)); result = nconc(result, SS_pull_subplan(((ArrayRef *) expr)->refexpr)); result = nconc(result, - SS_pull_subplan(((ArrayRef *) expr)->refassgnexpr)); + SS_pull_subplan(((ArrayRef *) expr)->refassgnexpr)); } else if (IsA(expr, TargetEntry)) return SS_pull_subplan(((TargetEntry *) expr)->expr); |