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  1. MariaDB Server
  2. MDEV-6102

Comparison between TIME and DATETIME does not use CURRENT_DATE

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 10.0.10
    • Fix Version/s: 10.0.12
    • Component/s: None
    • Labels:

      Description

      This SQL script:

      SET timestamp=UNIX_TIMESTAMP('2014-04-14 10:20:30');
      		 
      SELECT CAST(TIME'10:20:30' AS DATETIME), TIME'10:20:30'=TIMESTAMP'2014-04-14 10:20:30' AS cmp;

      demonstrates that conversion between TIME and DATETIME
      does not add CURRENT_DATE to TIME.

      +----------------------------------+-----+
      		 
      | CAST(TIME'10:20:30' AS DATETIME) | cmp |
      		 
      +----------------------------------+-----+
      		 
      | 2014-04-14 10:20:30              |   0 |
      		 
      +----------------------------------+-----+

      MySQL-5.6 returns "1" in the "cmp" field in the same scenario.

        Attachments

          Issue Links

          blocks

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

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Stalled
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-16532 Equality checks between now() and time columns behaves unexpectedly

          • Major - Major loss of function.
          • Closed

            Activity

              People

              Assignee:
              bar Alexander Barkov
              Reporter:
              bar Alexander Barkov
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                Dates

                Created:
                Updated:
                Resolved:

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