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  1. MariaDB Server
  2. MDEV-17478

Wrong result for TIME('+100:20:30')

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Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 10.0, 10.1, 10.2, 10.3, 10.4
    • 10.4.0
    • Temporal Types
    • None

    Description

      SELECT TIME('+100:20:30');


      +--------------------+
      		 
      | TIME('+100:20:30') |
      		 
      +--------------------+
      		 
      | 00:00:00           |
      		 
      +--------------------+
      		 
      1 row in set, 1 warning (0.00 sec)

      Looks wrong. The expected result is '100:20:30'.

      The literal plays a role of an interval string here:

      <interval string>    ::=   <quote> <unquoted interval string> <quote>
      		 
      <unquoted interval string>    ::=   [ <sign> ] { <year-month literal> | <day-time literal> } 
      <sign>    ::=   <plus sign> | <minus sign>

      So it should understand both - and +

      Attachments

        Issue Links

          blocks

          Task - A task that needs to be done. MDEV-16991 Rounding vs truncation for TIME, DATETIME, TIMESTAMP

          • Major - Major loss of function.
          • Closed
          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

          Activity

            People

              bar Alexander Barkov
              bar Alexander Barkov
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              Dates

                Created:
                Updated:
                Resolved:

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