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13 lines
778 B
SQL
13 lines
778 B
SQL
DROP TABLE IF EXISTS nested_test;
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CREATE TABLE nested_test (s String, nest Nested(x UInt8, y UInt32)) ENGINE = Memory;
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INSERT INTO nested_test VALUES ('Hello', [1,2], [10,20]), ('World', [3,4,5], [30,40,50]), ('Goodbye', [], []);
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SELECT * FROM nested_test;
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SELECT s, nest.x, nest.y FROM nested_test ARRAY JOIN nest;
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SELECT s, nest.x, nest.y FROM nested_test ARRAY JOIN nest.x;
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SELECT s, nest.x, nest.y FROM nested_test ARRAY JOIN nest.x, nest.y;
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SELECT s, n.x, n.y FROM nested_test ARRAY JOIN nest AS n;
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SELECT s, n.x, n.y, nest.x FROM nested_test ARRAY JOIN nest AS n;
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SELECT s, n.x, n.y, nest.x, nest.y FROM nested_test ARRAY JOIN nest AS n;
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SELECT s, n.x, n.y, nest.x, nest.y, num FROM nested_test ARRAY JOIN nest AS n, arrayEnumerate(nest.x) AS num;
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DROP TABLE nested_test;
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