From 2a684e426ca713246c37edf87edc1cef8bc9dac7 Mon Sep 17 00:00:00 2001 From: Onder Kalaci Date: Tue, 26 Jul 2022 15:15:35 +0200 Subject: [PATCH] Do not cache all the metadata during fix_all_partition_shard_index_names (cherry picked from commit f076e811664322ce5171f22ba3251a73c0b79052) --- src/backend/distributed/utils/multi_partitioning_utils.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/backend/distributed/utils/multi_partitioning_utils.c b/src/backend/distributed/utils/multi_partitioning_utils.c index 5baff6635..cd10b8e24 100644 --- a/src/backend/distributed/utils/multi_partitioning_utils.c +++ b/src/backend/distributed/utils/multi_partitioning_utils.c @@ -205,6 +205,13 @@ fix_partition_shard_index_names(PG_FUNCTION_ARGS) FixPartitionShardIndexNames(relationId, parentIndexOid); + /* + * This UDF is called from fix_all_partition_shard_index_names() which iterates + * over all the partitioned tables. There is no need to hold all the distributed + * table metadata until the end of the transaction for the input table. + */ + CitusTableCacheFlushInvalidatedEntries(); + PG_RETURN_VOID(); }