diff options
Diffstat (limited to 'src/backend/optimizer/util/clauses.c')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 5e2718dc635..088612cb4e6 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.201 2005/10/15 02:49:21 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/util/clauses.c,v 1.202 2005/11/17 22:14:52 tgl Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -784,7 +784,7 @@ contain_nonstrict_functions_walker(Node *node, void *context) } if (IsA(node, ArrayRef)) { - /* array assignment is nonstrict */ + /* array assignment is nonstrict, but subscripting is strict */ if (((ArrayRef *) node)->refassgnexpr != NULL) return true; /* else fall through to check args */ @@ -842,7 +842,8 @@ contain_nonstrict_functions_walker(Node *node, void *context) return true; if (IsA(node, CaseWhen)) return true; - /* NB: ArrayExpr might someday be nonstrict */ + if (IsA(node, ArrayExpr)) + return true; if (IsA(node, RowExpr)) return true; if (IsA(node, CoalesceExpr)) |