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10 lines
483 B
SQL
10 lines
483 B
SQL
DROP TABLE IF EXISTS test.null;
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CREATE TABLE test.null (a Array(UInt64), b Array(String), c Array(Array(Date))) ENGINE = Memory;
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INSERT INTO test.null (a) VALUES ([1,2]), ([3, 4]), ([ 5 ,6]), ([ 7 , 8 ]), ([]), ([ ]);
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INSERT INTO test.null (b) VALUES ([ 'Hello' , 'World' ]);
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INSERT INTO test.null (c) VALUES ([ ]), ([ [ ] ]), ([[],[]]), ([['2015-01-01', '2015-01-02'], ['2015-01-03', '2015-01-04']]);
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SELECT a, b, c FROM test.null ORDER BY a, b, c;
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DROP TABLE test.null; |