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Diffstat (limited to 'src/backend/executor/nodeAgg.c')
| -rw-r--r-- | src/backend/executor/nodeAgg.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/executor/nodeAgg.c b/src/backend/executor/nodeAgg.c index 31d74e94778..2bf48c54e3c 100644 --- a/src/backend/executor/nodeAgg.c +++ b/src/backend/executor/nodeAgg.c @@ -1519,8 +1519,9 @@ agg_retrieve_direct(AggState *aggstate) /* * get state info from node * - * econtext is the per-output-tuple expression context tmpcontext is the - * per-input-tuple expression context + * econtext is the per-output-tuple expression context + * + * tmpcontext is the per-input-tuple expression context */ econtext = aggstate->ss.ps.ps_ExprContext; tmpcontext = aggstate->tmpcontext; @@ -1609,7 +1610,7 @@ agg_retrieve_direct(AggState *aggstate) else nextSetSize = 0; - /*- + /*---------- * If a subgroup for the current grouping set is present, project it. * * We have a new group if: @@ -1624,6 +1625,7 @@ agg_retrieve_direct(AggState *aggstate) * AND * - the previous and pending rows differ on the grouping columns * of the next grouping set + *---------- */ if (aggstate->input_done || (node->aggstrategy == AGG_SORTED && |