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  1. MariaDB Server
  2. MDEV-37673

Changing server_id results in ignoring temporary tables created in the past

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Details

    • Bug
    • Status: In Review (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • 10.11
    • None
    • None

    Description

      The following sequence results in ER_NO_SUCH_TABLE per select:

      set global server_id= 1;
      		 
      create temporary table t(x int) engine=innodb as select 1 as 'x';
      		 
      set global server_id= 100;
      		 
      select * from t;

      The expected behavior is to see the table output.

      I wasn't able to produce any more serious issue in context of temporary tables, though it also causes problems with global temporary tables.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37594 Thread hang on TRUNCATE GTT after server_id change

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37668 SIGSEGV on DROP TABLE GTT under LOCK TABLES and different server_id

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

          Activity

            People

              monty Michael Widenius
              nikitamalyavin Nikita Malyavin
              Michael Widenius Michael Widenius
              Roel Van de Paar Roel Van de Paar
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              Dates

                Created:
                Updated:

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