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64 lines
2.5 KiB
SQL
64 lines
2.5 KiB
SQL
DROP TABLE IF EXISTS test.part_header_r1;
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DROP TABLE IF EXISTS test.part_header_r2;
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SET replication_alter_partitions_sync = 2;
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CREATE TABLE test.part_header_r1(x UInt32, y UInt32)
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ENGINE ReplicatedMergeTree('/clickhouse/tables/test/part_header', '1') ORDER BY x
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SETTINGS use_minimalistic_part_header_in_zookeeper = 0,
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old_parts_lifetime = 1,
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cleanup_delay_period = 0,
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cleanup_delay_period_random_add = 0;
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CREATE TABLE test.part_header_r2(x UInt32, y UInt32)
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ENGINE ReplicatedMergeTree('/clickhouse/tables/test/part_header', '2') ORDER BY x
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SETTINGS use_minimalistic_part_header_in_zookeeper = 1,
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old_parts_lifetime = 1,
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cleanup_delay_period = 0,
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cleanup_delay_period_random_add = 0;
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SELECT '*** Test fetches ***';
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INSERT INTO test.part_header_r1 VALUES (1, 1);
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INSERT INTO test.part_header_r2 VALUES (2, 2);
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SYSTEM SYNC REPLICA test.part_header_r1;
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SYSTEM SYNC REPLICA test.part_header_r2;
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SELECT '*** replica 1 ***';
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SELECT x, y FROM test.part_header_r1 ORDER BY x;
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SELECT '*** replica 2 ***';
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SELECT x, y FROM test.part_header_r2 ORDER BY x;
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SELECT '*** Test merges ***';
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OPTIMIZE TABLE test.part_header_r1;
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SYSTEM SYNC REPLICA test.part_header_r2;
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SELECT '*** replica 1 ***';
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SELECT _part, x FROM test.part_header_r1 ORDER BY x;
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SELECT '*** replica 2 ***';
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SELECT _part, x FROM test.part_header_r2 ORDER BY x;
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SELECT sleep(3) FORMAT Null;
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SELECT '*** Test part removal ***';
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SELECT '*** replica 1 ***';
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SELECT name FROM system.parts WHERE active AND database = 'test' AND table = 'part_header_r1';
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SELECT name FROM system.zookeeper WHERE path = '/clickhouse/tables/test/part_header/replicas/1/parts';
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SELECT '*** replica 2 ***';
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SELECT name FROM system.parts WHERE active AND database = 'test' AND table = 'part_header_r2';
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SELECT name FROM system.zookeeper WHERE path = '/clickhouse/tables/test/part_header/replicas/1/parts';
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SELECT '*** Test ALTER ***';
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ALTER TABLE test.part_header_r1 MODIFY COLUMN y String;
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SELECT '*** replica 1 ***';
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SELECT x, length(y) FROM test.part_header_r1 ORDER BY x;
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SELECT '*** replica 2 ***';
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SELECT x, length(y) FROM test.part_header_r2 ORDER BY x;
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SELECT '*** Test CLEAR COLUMN ***';
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SET replication_alter_partitions_sync = 2;
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ALTER TABLE test.part_header_r1 CLEAR COLUMN y IN PARTITION tuple();
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SELECT '*** replica 1 ***';
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SELECT x, length(y) FROM test.part_header_r1 ORDER BY x;
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SELECT '*** replica 2 ***';
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SELECT x, length(y) FROM test.part_header_r2 ORDER BY x;
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DROP TABLE test.part_header_r1;
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DROP TABLE test.part_header_r2;
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