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  1. MariaDB Server
  2. MDEV-34215

SELECT DATE_FORMAT(..., %h) gives incorrect result with cursor protocol

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.5, 10.6, 10.11, 11.1(EOL), 11.2(EOL), 11.4, 11.5(EOL)
    • 10.5, 10.6, 10.11, 11.4
    • None
    • None

    Description

      SELECT DATE_FORMAT(..., %h) gives incorrect result with cursor protocol. Problem repeats only with option %h (hour with 2 digits between 01-12).
      Case: (run MTR test with --cursor-protocol):

      CREATE VIEW v AS SELECT DATE_FORMAT(TIME'-01:01:01','%h');
      		 
      SELECT * FROM v;
      		 
      DROP VIEW v;

      Expected result:

      DATE_FORMAT(TIME'-01:01:01','%h')
      		 
      -01

      Actual result:

      DATE_FORMAT(TIME'-01:01:01','%h')
      		 
      -0

      Attachments

        Issue Links

          relates to

          Technical task - A technical task. MDEV-31005 Make working ./mtr --cursor-protocol

          • Major - Major loss of function.
          • Stalled

          Bug - A problem which impairs or prevents the functions of the product. MDEV-33936 Select from view defined as SELECT DATE_FORMAT(..., %h) gives incorrect result

          • Major - Major loss of function.
          • Open

          Activity

            People

              Unassigned Unassigned
              lstartseva Lena Startseva
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              Dates

                Created:
                Updated:

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