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  1. MariaDB Server
  2. MDEV-37882

Assertion failed on Multi-update of unlogged temporary table

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • None
    • None
    • None

    Description

      set global read_only=on;
      		 
      create temporary table tt (x int);
      		 
      set global read_only=off;
      		 
      insert into tt values (1);
      		 
      create temporary table t(x int);
      		 
       
      		 
      insert t select * from tt;
      		 
      insert t values (1);
      		 
       
      		 
      update t, tt set t.x=2;

      Results in
      sql/temporary_tables.cc:958: void THD::mark_tmp_table_as_free_for_reuse(TABLE *): Assertion `!mysql_bin_log.is_open()' failed.

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-37877 Assertion `!mysql_bin_log.is_open()' failed in THD::mark_tmp_table_as_free_for_reuse on UPDATE

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

          Activity

            People

              monty Michael Widenius
              nikitamalyavin Nikita Malyavin
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              Dates

                Created:
                Updated:

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