postgrespro.git / summary / log / commit / refs

commit    2e39f69b6621bd3d67f650a5647fd0412819712d
Author:   Etsuro Fujita <efujita@postgresql.org>
Date:     Fri Aug 31 07:40:17 2018 +0000

    Remove extra word from src/backend/optimizer/README


src/backend/optimizer/README | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/backend/optimizer/README b/src/backend/optimizer/README index 0db3d36208..9c852a15ef 100644 --- a/src/backend/optimizer/README +++ b/src/backend/optimizer/README @@ -1109,7 +1109,7 @@ of joining relations. Partitionwise aggregates/grouping --------------------------------- -If the GROUP BY clause has contains all of the partition keys, all the rows +If the GROUP BY clause contains all of the partition keys, all the rows that belong to a given group must come from a single partition; therefore, aggregation can be done completely separately for each partition. Otherwise, partial aggregates can be computed for each partition, and then finalized [parent: 7061e03319d9]