Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-18432 RBR logging of system versioned tables
  3. MDEV-18727

System Versioning: optimize DML operation

    XMLWordPrintable

Details

    Description

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

      Attachments

        Issue Links

          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 Read sole now-partition for non-historical versioned query

          • Major - Major loss of function.
          • In Progress

          Activity

            People

              midenok Aleksey Midenkov
              midenok Aleksey Midenkov
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0d
                  0d
                  Logged:
                  Time Spent - 8d 1h
                  8d 1h

                  Git Integration

                    Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.