diff options
Diffstat (limited to 'src/backend/nodes/nodeFuncs.c')
| -rw-r--r-- | src/backend/nodes/nodeFuncs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/nodes/nodeFuncs.c b/src/backend/nodes/nodeFuncs.c index af2a4cb8973..c5283016308 100644 --- a/src/backend/nodes/nodeFuncs.c +++ b/src/backend/nodes/nodeFuncs.c @@ -2451,6 +2451,8 @@ expression_tree_mutator(Node *node, Aggref *newnode; FLATCOPY(newnode, aggref, Aggref); + /* assume mutation doesn't change types of arguments */ + newnode->aggargtypes = list_copy(aggref->aggargtypes); MUTATE(newnode->aggdirectargs, aggref->aggdirectargs, List *); MUTATE(newnode->args, aggref->args, List *); MUTATE(newnode->aggorder, aggref->aggorder, List *); |