diff options
| -rw-r--r-- | src/backend/optimizer/path/indxpath.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/backend/optimizer/path/indxpath.c b/src/backend/optimizer/path/indxpath.c index 4eea16a0183..dc93aa6787d 100644 --- a/src/backend/optimizer/path/indxpath.c +++ b/src/backend/optimizer/path/indxpath.c @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.199 2006/01/29 17:27:42 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/indxpath.c,v 1.200 2006/01/29 17:40:00 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1611,11 +1611,6 @@ identify_ignorable_ordering_cols(PlannerInfo *root, bool varonleft; bool ispc; - /* - * We know this clause passed match_clause_to_indexcol as a - * toplevel clause; so it's not a ScalarArrayOp. - */ - /* First check for boolean-index cases. */ if (IsBooleanOpclass(opclass)) { @@ -1632,8 +1627,9 @@ identify_ignorable_ordering_cols(PlannerInfo *root, } } - /* Else clause must be a binary opclause. */ - Assert(IsA(clause, OpExpr)); + /* Otherwise, ignore if not a binary opclause */ + if (!is_opclause(clause) || list_length(clause->args) != 2) + continue; /* Determine left/right sides and check the operator */ clause_op = clause->opno; |