ClickHouse/tests/queries/0_stateless/01451_replicated_detach_drop_part.sql

SET replication_alter_partitions_sync = 2;

DROP TABLE IF EXISTS replica1;
DROP TABLE IF EXISTS replica2;

CREATE TABLE replica1 (v UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/01451/attach', 'r1') order by tuple() settings max_replicated_merges_in_queue = 0;
CREATE TABLE replica2 (v UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/01451/attach', 'r2') order by tuple() settings max_replicated_merges_in_queue = 0;

INSERT INTO replica1 VALUES (0);
INSERT INTO replica1 VALUES (1);
INSERT INTO replica1 VALUES (2);

SELECT v FROM replica1 ORDER BY v;

SYSTEM SYNC REPLICA replica2;
ALTER TABLE replica2 DETACH PART 'all_1_1_0';

SELECT v FROM replica1 ORDER BY v;

SELECT name FROM system.detached_parts WHERE table = 'replica2';

ALTER TABLE replica2 ATTACH PART 'all_1_1_0';

SYSTEM SYNC REPLICA replica1;
SELECT v FROM replica1 ORDER BY v;

SELECT name FROM system.detached_parts WHERE table = 'replica2';

SELECT '-- drop part --';

ALTER TABLE replica1 DROP PART 'all_3_3_0';

ALTER TABLE replica1 ATTACH PART 'all_3_3_0'; -- { serverError 233 }

SELECT v FROM replica1 ORDER BY v;

SELECT '-- resume merges --';

ALTER TABLE replica1 MODIFY SETTING max_replicated_merges_in_queue = 1;
OPTIMIZE TABLE replica1 FINAL;

SELECT v FROM replica1 ORDER BY v;

SELECT name FROM system.parts WHERE table = 'replica2' AND active;

DROP TABLE replica1;
DROP TABLE replica2;