diff options
| -rw-r--r-- | src/backend/optimizer/plan/planner.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/backend/optimizer/plan/planner.c b/src/backend/optimizer/plan/planner.c index 66e7e7badcf..182b01627ee 100644 --- a/src/backend/optimizer/plan/planner.c +++ b/src/backend/optimizer/plan/planner.c @@ -3504,7 +3504,7 @@ standard_qp_callback(PlannerInfo *root, void *extra) * Estimate number of groups produced by grouping clauses (1 if not grouping) * * path_rows: number of output rows from scan/join step - * gsets: grouping set data, or NULL if not doing grouping sets + * gd: grouping sets data including list of grouping sets and their clauses * * If doing grouping sets, we also annotate the gsets data with the estimates * for each set and each individual rollup list, with a view to later @@ -3659,9 +3659,7 @@ estimate_hashagg_tablesize(Path *path, const AggClauseCosts *agg_costs, * input_rel: contains the source-data Paths * target: the pathtarget for the result Paths to compute * agg_costs: cost info about all aggregates in query (in AGGSPLIT_SIMPLE mode) - * rollup_lists: list of grouping sets, or NIL if not doing grouping sets - * rollup_groupclauses: list of grouping clauses for grouping sets, - * or NIL if not doing grouping sets + * gd: grouping sets data including list of grouping sets and their clauses * * Note: all Paths in input_rel are expected to return the target computed * by make_group_input_target. |