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30 lines
937 B
SQL
30 lines
937 B
SQL
DROP TABLE IF EXISTS test.alter;
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CREATE TABLE test.alter (d Date DEFAULT toDate('2015-01-01'), n Nested(x String)) ENGINE = MergeTree(d, d, 8192);
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INSERT INTO test.alter (`n.x`) VALUES (['Hello', 'World']);
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SELECT * FROM test.alter;
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SELECT * FROM test.alter ARRAY JOIN n;
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SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
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ALTER TABLE test.alter ADD COLUMN n.y Array(UInt64);
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SELECT * FROM test.alter;
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SELECT * FROM test.alter ARRAY JOIN n;
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SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
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INSERT INTO test.alter (`n.x`) VALUES (['Hello2', 'World2']);
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SELECT * FROM test.alter ORDER BY n.x;
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SELECT * FROM test.alter ARRAY JOIN n ORDER BY n.x;
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SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%' ORDER BY n.x;
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OPTIMIZE TABLE test.alter;
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SELECT * FROM test.alter;
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SELECT * FROM test.alter ARRAY JOIN n;
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SELECT * FROM test.alter ARRAY JOIN n WHERE n.x LIKE '%Hello%';
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DROP TABLE test.alter;
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