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22 lines
584 B
SQL
22 lines
584 B
SQL
DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t1 ( id UInt32, attr UInt32 ) ENGINE = MergeTree ORDER BY id
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SETTINGS ratio_of_defaults_for_sparse_serialization = 0.1;
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INSERT INTO t1 VALUES (0, 0);
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CREATE TABLE t2 ( id UInt32, attr UInt32 ) ENGINE = MergeTree ORDER BY id
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SETTINGS ratio_of_defaults_for_sparse_serialization = 0.1;
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INSERT INTO t2 VALUES (0, 0);
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SELECT * FROM t1 JOIN t2 ON t1.id = t2.id AND t1.attr != 0;
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INSERT INTO t1 VALUES (0, 1);
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SELECT * FROM t1 JOIN t2 ON t1.id = t2.id AND t1.attr != 0;
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DROP TABLE IF EXISTS t1;
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DROP TABLE IF EXISTS t2;
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