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11 lines
380 B
MySQL
11 lines
380 B
MySQL
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DROP TABLE IF EXISTS test;
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CREATE TABLE test(a Int, b Int) Engine=ReplacingMergeTree order by a;
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INSERT INTO test select number, number from numbers(5);
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INSERT INTO test select number, number from numbers(5,2);
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set max_threads =1;
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explain pipeline select * from test final;
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select * from test final;
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set max_threads =2;
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explain pipeline select * from test final;
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DROP TABLE test;
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