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10 lines
504 B
MySQL
10 lines
504 B
MySQL
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CREATE TABLE m0 (id UInt64) ENGINE=MergeTree ORDER BY id SETTINGS index_granularity = 1;
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INSERT INTO m0 SELECT number FROM numbers(10);
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CREATE TABLE m1 (id UInt64, s String) ENGINE=MergeTree ORDER BY id SETTINGS index_granularity = 1;
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INSERT INTO m1 SELECT number, 'boo' FROM numbers(10);
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CREATE VIEW m1v AS SELECT id FROM m1;
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CREATE TABLE m2 (id UInt64) ENGINE=Merge(currentDatabase(),'m0|m1v');
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SELECT * FROM m2 WHERE id > 1 AND id < 5 ORDER BY id SETTINGS force_primary_key=1, max_bytes_to_read=64;
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