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  1. MariaDB Server
  2. MDEV-6224

Incorrect information in file when *.frm is > 256K

Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 10.0.10
    • 10.0.13
    • None
    • None
    • RHEL 6.5 - x64

    Description

      I have a database table with a huge amount of partitions with a very verbose partition creation statement. It is 260K in size. I can create the tables without a problem, but am unable to open the tables once created. It appears that sql/unireg.h has FRM_MAX_SIZE defined at 256K, and silently truncates the form file to that size. open_table_def() contains this statement:

      Attachments

        1. mdev6224.test
          209 kB
          Elena Stepanova

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15925 FRM_MAX_SIZE too low for some use cases

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Activity

            Transition Time In Source Status Execution Times
            Sergei Golubchik made transition -
            Open In Progress
            		58d 20h 25m 1
            Sergei Golubchik made transition -
            In Progress Closed
            		1d 1h 35m 1

            People

              serg Sergei Golubchik
              Steven_Carr Steven Carr
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              Dates

                Created:
                Updated:
                Resolved:

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