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  1. MariaDB Server
  2. MDEV-21507

ER_CRASHED_ON_USAGE upon DML and OPTIMIZE on temporary Aria table

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    Description

      Note: There was a very similar bug MDEV-19595. However the test case there was only failing on 10.2+, so the bug was fixed in 10.2+. The test case below reveals the same problem on 5.5 and 10.1. On 10.2+ it stopped failing after the fix for MDEV-19595, so it's apparently the same problem. I don't expect it to be fixed in 10.1 which is at the moment 3 major releases behind the latest one; but tests on 10.1 are still running, and the bug affects them, so I need it to be filed. It will quietly expire when 5.5 and 10.1 go EOL.

      CREATE TEMPORARY TABLE t1 (a INT) ROW_FORMAT=DYNAMIC ENGINE=Aria;
      		 
      INSERT INTO t1 VALUES (1);
      		 
      DELETE FROM t1 LIMIT 2;
      		 
      OPTIMIZE TABLE t1;
      		 
      INSERT INTO t1 VALUES (2);
      		 
      DELETE FROM t1 LIMIT 2;

      10.1 cb204e11

      		 
      mysqltest: At line 6: query 'DELETE FROM t1 LIMIT 2' failed: 1194: Table 't1' is marked as crashed and should be repaired

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          Bug - A problem which impairs or prevents the functions of the product. MDEV-19595 ER_CRASHED_ON_USAGE and Assertion `!is_set() || (m_status == DA_OK_BULK && is_bulk_op())' failed upon actions on temporary Aria table with ROW_FORMAT DYNAMIC

          • Major - Major loss of function.
          • Closed

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              monty Michael Widenius
              elenst Elena Stepanova
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