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  1. MariaDB Server
  2. MDEV-17634

Regression: TIME(0)=TIME('z') returns NULL vs 1

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.4(EOL)
    • 10.4.0
    • Temporal Types
    • None

    Description

      10.4

      SELECT TIMESTAMP(0)=TIMESTAMP('z') AS ts, DATE(0)=DATE('z') AS d, TIME(0)=TIME('z') AS t;


      +------+------+------+
      		 
      | ts   | d    | t    |
      		 
      +------+------+------+
      		 
      |    1 |    1 | NULL |
      		 
      +------+------+------+

      10.3

      SELECT TIMESTAMP(0)=TIMESTAMP('z') AS ts, DATE(0)=DATE('z') AS d, TIME(0)=TIME('z') AS t;


      +------+------+------+
      		 
      | ts   | d    | t    |
      		 
      +------+------+------+
      		 
      |    1 |    1 |    1 |
      		 
      +------+------+------+

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17563 Different results using table or view when comparing values of time type

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17625 Different warnings when comparing a garbage to DATETIME vs TIME

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17632 Inconsistent behavior of conversion to DATETIME for comparison

          • Major - Major loss of function.
          • Open

          Activity

            People

              bar Alexander Barkov
              bar Alexander Barkov
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              Dates

                Created:
                Updated:
                Resolved:

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