-- predictability
SET synchronous_commit = on;
SELECT 'init' FROM pg_create_logical_replication_slot('regression_slot', 'test_decoding');
 ?column? 
----------
 init
(1 row)

CREATE TABLE tab1 (id serial unique, data int);
CREATE TABLE tab2 (a int primary key, b int);
TRUNCATE tab1;
TRUNCATE tab1, tab1 RESTART IDENTITY CASCADE;
TRUNCATE tab1, tab2;
SELECT data FROM pg_logical_slot_get_changes('regression_slot', NULL, NULL, 'include-xids', '0', 'skip-empty-xacts', '1');
                         data                         
------------------------------------------------------
 BEGIN
 table public.tab1: TRUNCATE: (no-flags)
 COMMIT
 BEGIN
 table public.tab1: TRUNCATE: restart_seqs cascade
 COMMIT
 BEGIN
 table public.tab1, public.tab2: TRUNCATE: (no-flags)
 COMMIT
(9 rows)

SELECT pg_drop_replication_slot('regression_slot');
 pg_drop_replication_slot 
--------------------------
 
(1 row)