diff options
Diffstat (limited to 'src/backend/parser/parse_agg.c')
| -rw-r--r-- | src/backend/parser/parse_agg.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/src/backend/parser/parse_agg.c b/src/backend/parser/parse_agg.c index 354030e549b..f418c615458 100644 --- a/src/backend/parser/parse_agg.c +++ b/src/backend/parser/parse_agg.c @@ -1649,9 +1649,8 @@ expand_groupingset_node(GroupingSet *gs) Assert(gs_current->kind == GROUPING_SET_SIMPLE); - current_result - = list_concat(current_result, - list_copy(gs_current->content)); + current_result = list_concat(current_result, + gs_current->content); /* If we are done with making the current group, break */ if (--i == 0) @@ -1691,11 +1690,8 @@ expand_groupingset_node(GroupingSet *gs) Assert(gs_current->kind == GROUPING_SET_SIMPLE); if (mask & i) - { - current_result - = list_concat(current_result, - list_copy(gs_current->content)); - } + current_result = list_concat(current_result, + gs_current->content); mask <<= 1; } |