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  1. MariaDB Server
  2. MDEV-6099

Bad results for DATE_ADD(.., INTERVAL 2000000000000000000.0 SECOND)

        Details

        • Type: Bug
        • Status: Closed
        • Priority: Major
        • Resolution: Fixed
        • Affects Version/s: 5.5.36, 10.0.10
        • Fix Version/s: 5.5.38, 10.0.12
        • Component/s: None
        • Labels:

          Description

          mysql> SELECT DATE_ADD('2001-01-01 10:20:30',INTERVAL 250000000000.0 SECOND) AS c1, DATE_ADD('2001-01-01 10:20:30',INTERVAL 2000000000000000000.0 SECOND) AS c2;
+---------------------+---------------------+
| c1                  | c2                  |
+---------------------+---------------------+
| 9923-03-10 22:47:10 | 2001-01-01 10:20:30 |
+---------------------+---------------------+

          The result for c1 is correct.
          The result for c2 is wrong. It should be NULL with a warning reporting overflow.

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                blocks

                Task - A task that needs to be done. MDEV-6001 Merge tests for MySQL WL#946 TIME/DATETIME/TIMESTAMP with fractional precision

                • Major - Major loss of function.
                • Stalled

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                  bar Alexander Barkov added a comment -

                  Pushed into 5.3 and 5.5

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                  bar Alexander Barkov added a comment - Pushed into 5.3 and 5.5

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                    • Assignee:
                      bar Alexander Barkov
                      Reporter:
                      bar Alexander Barkov
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                      • Created:
                        Updated:
                        Resolved: