mirror of
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21 lines
592 B
MySQL
21 lines
592 B
MySQL
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create database if not exists test;
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DROP TABLE IF EXISTS test.a1;
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DROP TABLE IF EXISTS test.a2;
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CREATE TABLE test.a1(a UInt8, b UInt8) ENGINE=Memory;
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CREATE TABLE test.a2(a UInt8, b UInt8) ENGINE=Memory;
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INSERT INTO test.a1 VALUES (1, 1);
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INSERT INTO test.a1 VALUES (1, 2);
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INSERT INTO test.a1 VALUES (2, 3);
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INSERT INTO test.a2 VALUES (1, 2);
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INSERT INTO test.a2 VALUES (1, 3);
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INSERT INTO test.a2 VALUES (1, 4);
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SELECT * FROM test.a1 as a left JOIN test.a2 as b on a.a=b.a ORDER BY b SETTINGS join_default_strictness='ANY';
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DROP TABLE IF EXISTS test.a1;
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DROP TABLE IF EXISTS test.a2;
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