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12 lines
932 B
SQL
12 lines
932 B
SQL
SELECT CAST(arrayJoin(['', 'abc', '123', '123a', '-123']) AS Nullable(UInt8));
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SELECT CAST(arrayJoin(['', '2018', '2018-01-02', '2018-1-2', '2018-01-2', '2018-1-02', '2018-ab-cd', '2018-01-02a']) AS Nullable(Date));
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SELECT CAST(arrayJoin(['', '2018', '2018-01-02 01:02:03', '2018-01-02T01:02:03', '2018-01-02 01:02:03 abc']) AS Nullable(DateTime));
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SELECT CAST(arrayJoin(['', 'abc', '123', '123a', '-123']) AS Nullable(String));
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SELECT toDateOrZero(arrayJoin(['', '2018', '2018-01-02', '2018-1-2', '2018-01-2', '2018-1-02', '2018-ab-cd', '2018-01-02a']));
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SELECT toDateOrNull(arrayJoin(['', '2018', '2018-01-02', '2018-1-2', '2018-01-2', '2018-1-02', '2018-ab-cd', '2018-01-02a']));
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SELECT toDateTimeOrZero(arrayJoin(['', '2018', '2018-01-02 01:02:03', '2018-01-02T01:02:03', '2018-01-02 01:02:03 abc']));
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SELECT toDateTimeOrNull(arrayJoin(['', '2018', '2018-01-02 01:02:03', '2018-01-02T01:02:03', '2018-01-02 01:02:03 abc']));
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