diff options
Diffstat (limited to 'src/backend/optimizer/prep/prepjointree.c')
| -rw-r--r-- | src/backend/optimizer/prep/prepjointree.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/backend/optimizer/prep/prepjointree.c b/src/backend/optimizer/prep/prepjointree.c index d131a5bbc59..87dc6f56b57 100644 --- a/src/backend/optimizer/prep/prepjointree.c +++ b/src/backend/optimizer/prep/prepjointree.c @@ -664,6 +664,18 @@ pull_up_sublinks_qual_recurse(PlannerInfo *root, Node *node, /* Is it a convertible ANY or EXISTS clause? */ if (sublink->subLinkType == ANY_SUBLINK) { + ScalarArrayOpExpr *saop; + + if ((saop = convert_VALUES_to_ANY(root, + sublink->testexpr, + (Query *) sublink->subselect)) != NULL) + + /* + * The VALUES sequence was simplified. Nothing more to do + * here. + */ + return (Node *) saop; + if ((j = convert_ANY_sublink_to_join(root, sublink, available_rels1)) != NULL) { |