Fix memory leak due to LogicalRepRelMapEntry.attrmap. When rebuilding the relation mapping on subscribers, we were not releasing the attribute mapping's memory which was no longer required.
The attribute mapping used in logical tuple conversion was refactored in PG13 (by commit e1551f96e6) but we forgot to update the related code that frees the attribute map. Author: Hou Zhijie Reviewed-by: Amit Langote, Amit Kapila, Shi yu Backpatch-through: 10, where it was introduced Discussion: https://postgr.es/m/oszpr01mb6310f46cd425a967e4aef736fd...@oszpr01mb6310.jpnprd01.prod.outlook.com Branch ------ REL_11_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/ed2a7a6bf67d1b34e113b1b88855c85b6a39377d Modified Files -------------- src/backend/replication/logical/relation.c | 7 +++++++ 1 file changed, 7 insertions(+)
