mirror of
https://github.com/ClickHouse/ClickHouse.git
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133 lines
7.5 KiB
SQL
133 lines
7.5 KiB
SQL
SET replication_alter_partitions_sync = 2;
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SELECT '*** Not partitioned ***';
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DROP TABLE IF EXISTS not_partitioned_replica1_00502;
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DROP TABLE IF EXISTS not_partitioned_replica2_00502;
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CREATE TABLE not_partitioned_replica1_00502(x UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/not_partitioned_00502', '1') ORDER BY x;
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CREATE TABLE not_partitioned_replica2_00502(x UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/not_partitioned_00502', '2') ORDER BY x;
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INSERT INTO not_partitioned_replica1_00502 VALUES (1), (2), (3);
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INSERT INTO not_partitioned_replica1_00502 VALUES (4), (5);
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SELECT 'Parts before OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'not_partitioned_replica1_00502' AND active ORDER BY name;
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SYSTEM SYNC REPLICA not_partitioned_replica1_00502;
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OPTIMIZE TABLE not_partitioned_replica1_00502 PARTITION tuple() FINAL;
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SELECT 'Parts after OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'not_partitioned_replica2_00502' AND active ORDER BY name;
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SELECT 'Sum before DETACH PARTITION:';
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SELECT sum(x) FROM not_partitioned_replica2_00502;
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ALTER TABLE not_partitioned_replica1_00502 DETACH PARTITION ID 'all';
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SELECT 'Sum after DETACH PARTITION:';
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SELECT sum(x) FROM not_partitioned_replica2_00502;
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DROP TABLE not_partitioned_replica1_00502;
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DROP TABLE not_partitioned_replica2_00502;
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SELECT '*** Partitioned by week ***';
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DROP TABLE IF EXISTS partitioned_by_week_replica1;
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DROP TABLE IF EXISTS partitioned_by_week_replica2;
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CREATE TABLE partitioned_by_week_replica1(d Date, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_week_00502', '1') PARTITION BY toMonday(d) ORDER BY x;
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CREATE TABLE partitioned_by_week_replica2(d Date, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_week_00502', '2') PARTITION BY toMonday(d) ORDER BY x;
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-- 2000-01-03 belongs to a different week than 2000-01-01 and 2000-01-02
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INSERT INTO partitioned_by_week_replica1 VALUES ('2000-01-01', 1), ('2000-01-02', 2), ('2000-01-03', 3);
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INSERT INTO partitioned_by_week_replica1 VALUES ('2000-01-03', 4), ('2000-01-03', 5);
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SELECT 'Parts before OPTIMIZE:'; -- Select parts on the first replica to avoid waiting for replication.
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_week_replica1' AND active ORDER BY name;
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SYSTEM SYNC REPLICA partitioned_by_week_replica1;
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OPTIMIZE TABLE partitioned_by_week_replica1 PARTITION '2000-01-03' FINAL;
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SELECT 'Parts after OPTIMIZE:'; -- After OPTIMIZE with replication_alter_partitions_sync=2 replicas must be in sync.
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_week_replica2' AND active ORDER BY name;
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SELECT 'Sum before DROP PARTITION:';
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SELECT sum(x) FROM partitioned_by_week_replica2;
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ALTER TABLE partitioned_by_week_replica1 DROP PARTITION '1999-12-27';
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SELECT 'Sum after DROP PARTITION:';
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SELECT sum(x) FROM partitioned_by_week_replica2;
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DROP TABLE partitioned_by_week_replica1;
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DROP TABLE partitioned_by_week_replica2;
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SELECT '*** Partitioned by a (Date, UInt8) tuple ***';
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DROP TABLE IF EXISTS partitioned_by_tuple_replica1_00502;
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DROP TABLE IF EXISTS partitioned_by_tuple_replica2_00502;
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CREATE TABLE partitioned_by_tuple_replica1_00502(d Date, x UInt8, y UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_tuple_00502', '1') ORDER BY x PARTITION BY (d, x);
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CREATE TABLE partitioned_by_tuple_replica2_00502(d Date, x UInt8, y UInt8) ENGINE = ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_tuple_00502', '2') ORDER BY x PARTITION BY (d, x);
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INSERT INTO partitioned_by_tuple_replica1_00502 VALUES ('2000-01-01', 1, 1), ('2000-01-01', 2, 2), ('2000-01-02', 1, 3);
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INSERT INTO partitioned_by_tuple_replica1_00502 VALUES ('2000-01-02', 1, 4), ('2000-01-01', 1, 5);
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SELECT 'Parts before OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_tuple_replica1_00502' AND active ORDER BY name;
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SYSTEM SYNC REPLICA partitioned_by_tuple_replica1_00502;
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OPTIMIZE TABLE partitioned_by_tuple_replica1_00502 PARTITION ('2000-01-01', 1) FINAL;
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OPTIMIZE TABLE partitioned_by_tuple_replica1_00502 PARTITION ('2000-01-02', 1) FINAL;
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SELECT 'Parts after OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_tuple_replica2_00502' AND active ORDER BY name;
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SELECT 'Sum before DETACH PARTITION:';
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SELECT sum(y) FROM partitioned_by_tuple_replica2_00502;
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ALTER TABLE partitioned_by_tuple_replica1_00502 DETACH PARTITION ID '20000101-1';
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SELECT 'Sum after DETACH PARTITION:';
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SELECT sum(y) FROM partitioned_by_tuple_replica2_00502;
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DROP TABLE partitioned_by_tuple_replica1_00502;
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DROP TABLE partitioned_by_tuple_replica2_00502;
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SELECT '*** Partitioned by String ***';
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DROP TABLE IF EXISTS partitioned_by_string_replica1;
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DROP TABLE IF EXISTS partitioned_by_string_replica2;
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CREATE TABLE partitioned_by_string_replica1(s String, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_string_00502', '1') PARTITION BY s ORDER BY x;
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CREATE TABLE partitioned_by_string_replica2(s String, x UInt8) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/partitioned_by_string_00502', '2') PARTITION BY s ORDER BY x;
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INSERT INTO partitioned_by_string_replica1 VALUES ('aaa', 1), ('aaa', 2), ('bbb', 3);
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INSERT INTO partitioned_by_string_replica1 VALUES ('bbb', 4), ('aaa', 5);
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SELECT 'Parts before OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_string_replica1' AND active ORDER BY name;
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SYSTEM SYNC REPLICA partitioned_by_string_replica2;
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OPTIMIZE TABLE partitioned_by_string_replica2 PARTITION 'aaa' FINAL;
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SELECT 'Parts after OPTIMIZE:';
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SELECT partition, name FROM system.parts WHERE database = currentDatabase() AND table = 'partitioned_by_string_replica2' AND active ORDER BY name;
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SELECT 'Sum before DROP PARTITION:';
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SELECT sum(x) FROM partitioned_by_string_replica2;
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ALTER TABLE partitioned_by_string_replica1 DROP PARTITION 'bbb';
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SELECT 'Sum after DROP PARTITION:';
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SELECT sum(x) FROM partitioned_by_string_replica2;
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DROP TABLE partitioned_by_string_replica1;
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DROP TABLE partitioned_by_string_replica2;
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SELECT '*** Table without columns with fixed size ***';
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DROP TABLE IF EXISTS without_fixed_size_columns_replica1;
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DROP TABLE IF EXISTS without_fixed_size_columns_replica2;
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CREATE TABLE without_fixed_size_columns_replica1(s String) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/without_fixed_size_columns_00502', '1') PARTITION BY length(s) ORDER BY s;
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CREATE TABLE without_fixed_size_columns_replica2(s String) ENGINE ReplicatedMergeTree('/clickhouse/tables/test/without_fixed_size_columns_00502', '2') PARTITION BY length(s) ORDER BY s;
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INSERT INTO without_fixed_size_columns_replica1 VALUES ('a'), ('aa'), ('b'), ('cc');
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-- Wait for replication.
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SYSTEM SYNC REPLICA without_fixed_size_columns_replica2;
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OPTIMIZE TABLE without_fixed_size_columns_replica2 PARTITION 1 FINAL;
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SELECT 'Parts:';
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SELECT partition, name, rows FROM system.parts WHERE database = currentDatabase() AND table = 'without_fixed_size_columns_replica2' AND active ORDER BY name;
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SELECT 'Before DROP PARTITION:';
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SELECT * FROM without_fixed_size_columns_replica2 ORDER BY s;
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ALTER TABLE without_fixed_size_columns_replica1 DROP PARTITION 1;
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SELECT 'After DROP PARTITION:';
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SELECT * FROM without_fixed_size_columns_replica2 ORDER BY s;
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DROP TABLE without_fixed_size_columns_replica1;
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DROP TABLE without_fixed_size_columns_replica2;
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