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