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  1. MariaDB Server
  2. MDEV-37660

Make Global Temporary Tables DDL errors more specific

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Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Major
    • Resolution: Unresolved
    • N/A
    • N/A
    • None
    • Q4/2025 Server Maintenance

    Description

      The discussion is in MDEV-37385. Lock timeout error for cases like

      CREATE GLOBAL TEMPORARY TABLE t (c INT) ON COMMIT PRESERVE ROWS;
      		 
      INSERT t VALUES (1);
      		 
      DROP TABLE t;

      does not inspire confidence.

      The proposed error is ER_TABLE_ALREADY_IN_USE, though we haven't one.
      Another candidate is ER_LOCK_OR_ACTIVE_TRANSACTION

      Attachments

        Issue Links

          is caused by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-35915 Implement Global temporary tables

          • Critical - Crashes, loss of data, severe memory leak.
          • In Testing
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37700 DROP TABLE on GTT table succeeds in MariaDB only

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37385 Thread hang on CoR where the original table is a GTT

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

          Activity

            People

              nikitamalyavin Nikita Malyavin
              nikitamalyavin Nikita Malyavin
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              Dates

                Created:
                Updated:

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