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29 lines
728 B
SQL
29 lines
728 B
SQL
SET optimize_on_insert = 0;
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DROP TABLE IF EXISTS test_00616;
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DROP TABLE IF EXISTS replacing_00616;
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CREATE TABLE test_00616
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(
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date Date,
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x Int32,
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ver UInt64
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)
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ENGINE = MergeTree(date, x, 4096);
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INSERT INTO test_00616 VALUES ('2018-03-21', 1, 1), ('2018-03-21', 1, 2);
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CREATE TABLE replacing_00616 ENGINE = ReplacingMergeTree(date, x, 4096, ver) AS SELECT * FROM test_00616;
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SELECT * FROM test_00616 ORDER BY ver;
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SELECT * FROM replacing_00616 ORDER BY ver;
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SELECT * FROM replacing_00616 FINAL ORDER BY ver;
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OPTIMIZE TABLE replacing_00616 PARTITION '201803' FINAL;
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SELECT * FROM replacing_00616 ORDER BY ver;
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SELECT * FROM replacing_00616 FINAL ORDER BY ver;
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DROP TABLE test_00616;
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DROP TABLE replacing_00616;
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