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  1. MariaDB Server
  2. MDEV-21641

CHECK reports a misplaced row on partitioned table after dropping versioning

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    Description

      Note: MDEV-21011 has already been fixed in all branches.

      --source include/have_innodb.inc
      		 
      --source include/have_partition.inc
      		 
       
      		 
      CREATE TABLE t1 (pk INT PRIMARY KEY) WITH SYSTEM VERSIONING ENGINE=InnoDB PARTITION BY KEY() PARTITIONS 3;
      		 
      INSERT INTO t1 VALUES (1),(2);
      		 
      ALTER TABLE t1 DROP SYSTEM VERSIONING;
      		 
      CHECK TABLE t1;
      		 
       
      # Cleanup
      		 
      DROP TABLE t1;

      10.3 b0fa3080

      		 
      CHECK TABLE t1;
      		 
      Table	Op	Msg_type	Msg_text
      		 
      test.t1	check	error	Found a misplaced row
      		 
      test.t1	check	error	Partition p1 returned error
      		 
      test.t1	check	error	Upgrade required. Please do "REPAIR TABLE `t1`" or dump/reload to fix it!

      Reproducible on 10.3-10.5 with at least MyISAM and InnoDB.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17091 Assertion `old_part_id == m_last_part' failed in ha_partition::update_row or `part_id == m_last_part' in ha_partition::delete_row upon UPDATE/DELETE after dropping versioning

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-22413 Server hangs upon UPDATE/DELETE on a view reading from versioned partitioned table

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-21011 CHECK command wrongly reports table corruption

          • Major - Major loss of function.
          • Closed

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              midenok Aleksey Midenkov
              elenst Elena Stepanova
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                Updated:
                Resolved:

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