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13 lines
487 B
SQL
13 lines
487 B
SQL
SET max_threads = 1;
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SELECT 1 UNION ALL SELECT -1;
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SELECT x, toTypeName(x) FROM (SELECT 1 AS x UNION ALL SELECT -1);
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SELECT 1 UNION ALL SELECT NULL;
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SELECT x, toTypeName(x) FROM (SELECT 1 AS x UNION ALL SELECT NULL);
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SELECT 1 AS x UNION ALL SELECT NULL UNION ALL SELECT 1.0;
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SELECT x, toTypeName(x), count() FROM (SELECT 1 AS x UNION ALL SELECT NULL UNION ALL SELECT 1.0) GROUP BY x;
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SELECT arrayJoin(x) AS res FROM (SELECT [1, 2, 3] AS x UNION ALL SELECT [nan, NULL]) ORDER BY res;
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