Use direct hash lookup in logicalrep_partmap_invalidate_cb() This replaces an O(N) hash_seq_search() loop by an O(1) lookup, removing a TODO item, making the invalidation callback faster when dealing with many relations. This can work because LogicalRepPartMap is keyed by a partition OID, and a relmapentry's localreloid matches with it.
An assertion is added in logicalrep_partition_open() to enforce the fact that localreloid matches with the hash key. Author: DaeMyung Kang <[email protected]> Discussion: https://postgr.es/m/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/0962f9e344390c69e44bc55675510b2fa2b3f778 Modified Files -------------- src/backend/replication/logical/relation.c | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-)
