Hello Heikki, I've stumbled upon yet another anomaly introduced with b8bff07da.
Please try the following script: SELECT 'init' FROM pg_create_logical_replication_slot('slot', 'test_decoding'); CREATE TABLE tbl(t text); BEGIN; TRUNCATE table tbl; SELECT data FROM pg_logical_slot_get_changes('slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1', 'stream-changes', '1'); On b8bff07da (and the current HEAD), it ends up with: ERROR: ResourceOwnerEnlarge called after release started But on the previous commit, I get no error: data ------ (0 rows) Best regards, Alexander