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24 lines
776 B
SQL
24 lines
776 B
SQL
DROP TABLE IF EXISTS a;
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DROP TABLE IF EXISTS b;
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DROP TABLE IF EXISTS id1;
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DROP TABLE IF EXISTS id2;
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CREATE TABLE a(`id1` UInt32, `id2` UInt32, `valA` UInt32) ENGINE = TinyLog;
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CREATE TABLE id1(`id1` UInt32, `val1` UInt8) ENGINE = Join(ANY, LEFT, id1);
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CREATE TABLE id2(`id2` UInt32, `val2` UInt8) ENGINE = Join(ANY, LEFT, id2);
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INSERT INTO a VALUES (1,1,1)(2,2,2)(3,3,3);
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INSERT INTO id1 VALUES (1,1)(2,2)(3,3);
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INSERT INTO id2 VALUES (1,1)(2,2)(3,3);
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SELECT * from (SELECT * FROM a ANY LEFT OUTER JOIN id1 USING id1) js1 ANY LEFT OUTER JOIN id2 USING id2;
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create view b as (SELECT * from (SELECT * FROM a ANY LEFT OUTER JOIN id1 USING id1) js1 ANY LEFT OUTER JOIN id2 USING id2);
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SELECT '-';
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SELECT * FROM b;
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DROP TABLE a;
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DROP TABLE b;
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DROP TABLE id1;
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DROP TABLE id2;
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