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]