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21 lines
725 B
SQL
21 lines
725 B
SQL
DROP TABLE IF EXISTS optimize_final;
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SET optimize_skip_merged_partitions=1;
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CREATE TABLE optimize_final(t DateTime, x Int32) ENGINE = MergeTree() PARTITION BY toYYYYMM(t) ORDER BY x;
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INSERT INTO optimize_final SELECT toDate('2020-01-01'), number FROM numbers(5);
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INSERT INTO optimize_final SELECT toDate('2020-01-01'), number + 5 FROM numbers(5);
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OPTIMIZE TABLE optimize_final FINAL;
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INSERT INTO optimize_final SELECT toDate('2000-01-01'), number FROM numbers(5);
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INSERT INTO optimize_final SELECT toDate('2000-01-01'), number + 5 FROM numbers(5);
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OPTIMIZE TABLE optimize_final FINAL;
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SELECT table, partition, active, level from system.parts where table = 'optimize_final' and active = 1;
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DROP TABLE optimize_final;
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