diff options
Diffstat (limited to 'src/backend/commands/explain.c')
| -rw-r--r-- | src/backend/commands/explain.c | 46 |
1 files changed, 29 insertions, 17 deletions
diff --git a/src/backend/commands/explain.c b/src/backend/commands/explain.c index 9827c39e09d..25d8ca075d4 100644 --- a/src/backend/commands/explain.c +++ b/src/backend/commands/explain.c @@ -909,24 +909,36 @@ ExplainNode(PlanState *planstate, List *ancestors, break; case T_Agg: sname = "Aggregate"; - switch (((Agg *) plan)->aggstrategy) { - case AGG_PLAIN: - pname = "Aggregate"; - strategy = "Plain"; - break; - case AGG_SORTED: - pname = "GroupAggregate"; - strategy = "Sorted"; - break; - case AGG_HASHED: - pname = "HashAggregate"; - strategy = "Hashed"; - break; - default: - pname = "Aggregate ???"; - strategy = "???"; - break; + Agg *agg = (Agg *) plan; + + if (agg->finalizeAggs == false) + operation = "Partial"; + else if (agg->combineStates == true) + operation = "Finalize"; + + switch (agg->aggstrategy) + { + case AGG_PLAIN: + pname = "Aggregate"; + strategy = "Plain"; + break; + case AGG_SORTED: + pname = "GroupAggregate"; + strategy = "Sorted"; + break; + case AGG_HASHED: + pname = "HashAggregate"; + strategy = "Hashed"; + break; + default: + pname = "Aggregate ???"; + strategy = "???"; + break; + } + + if (operation != NULL) + pname = psprintf("%s %s", operation, pname); } break; case T_WindowAgg: |