diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 5c54171fee0..bf3a7cae60a 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -2117,7 +2117,8 @@ eval_const_expressions(PlannerInfo *root, Node *node) * * We'll use a hash table if all of the following conditions are met: * 1. The 2nd argument of the array contain only Consts. - * 2. useOr is true. + * 2. useOr is true or there is a valid negator operator for the + * ScalarArrayOpExpr's opno. * 3. There's valid hash function for both left and righthand operands and * these hash functions are the same. * 4. If the array contains enough elements for us to consider it to be |