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  1. MariaDB Server
  2. MDEV-18432 RBR logging of system versioned tables
  3. MDEV-18727

System Versioning: optimize DML operation

Details

    Description

      Improve versioning DML operation by replacing linear search of current records with `vers_setup_conds()`.

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          blocks

          Task - A task that needs to be done. MDEV-16546 System versioning setting to allow history modification

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15842 Index is not used for row_end in UPDATE/DELETE

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-18957 UPDATE with LIMIT clause is wrong for versioned partitioned tables

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-14687 DELETE HISTORY in prepared stmt crash

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-15391 Server crashes in JOIN::fix_all_splittings_in_plan or Assertion `join->best_read < double(1.79...e+308L)' failed

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-16783 Assertion `!conds' failed in mysql_delete upon 2nd execution of SP with DELETE HISTORY

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-17613 MIN/MAX Optimization (Select tables optimized away) does not work

          • Major - Major loss of function.
          • Stalled

          Activity

            Transition Time In Source Status Execution Times
            Aleksey Midenkov made transition -
            Open In Progress
            		30s 1
            Aleksey Midenkov made transition -
            In Progress Stalled
            		12d 3h 16m 2
            Aleksey Midenkov made transition -
            In Progress In Review
            		13s 1
            Aleksey Midenkov made transition -
            In Review Stalled
            		141d 23h 25m 1
            Aleksey Midenkov made transition -
            Stalled In Progress
            		101d 1h 51m 3
            Aleksey Midenkov made transition -
            In Progress Closed
            		19d 2h 18m 1

            People

              midenok Aleksey Midenkov
              midenok Aleksey Midenkov
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              Dates

                Created:
                Updated:
                Resolved:

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