DROP TABLE IF EXISTS ttl_repl1; DROP TABLE IF EXISTS ttl_repl2; CREATE TABLE ttl_repl1(d Date, x UInt32) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/test_00933/ttl_repl', '1') PARTITION BY toDayOfMonth(d) ORDER BY x TTL d + INTERVAL 1 DAY; CREATE TABLE ttl_repl2(d Date, x UInt32) ENGINE ReplicatedMergeTree('/clickhouse/tables/{database}/test_00933/ttl_repl', '2') PARTITION BY toDayOfMonth(d) ORDER BY x TTL d + INTERVAL 1 DAY; INSERT INTO TABLE ttl_repl1 VALUES (toDate('2000-10-10 00:00:00'), 100); INSERT INTO TABLE ttl_repl1 VALUES (toDate('2100-10-10 00:00:00'), 200); ALTER TABLE ttl_repl1 MODIFY TTL d + INTERVAL 1 DAY; SYSTEM SYNC REPLICA ttl_repl2; INSERT INTO TABLE ttl_repl1 VALUES (toDate('2000-10-10 00:00:00'), 300); INSERT INTO TABLE ttl_repl1 VALUES (toDate('2100-10-10 00:00:00'), 400); SYSTEM SYNC REPLICA ttl_repl2; SELECT sleep(1) format Null; -- wait for probable merges after inserts OPTIMIZE TABLE ttl_repl2 FINAL; SELECT x FROM ttl_repl2 ORDER BY x; SHOW CREATE TABLE ttl_repl2; DROP TABLE ttl_repl1; DROP TABLE ttl_repl2;