Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-17773

Avoid table rebuild in ALTER TABLE on collation or charset changes for ENUM and SET

    XMLWordPrintable

Details

    Description

      Similar task to MDEV-15564, but for ENUM and SET data types.

      Those are stored as int8 or int16 depending on cardinality of types.

      If user just change charset/collation it can be done instantly.

      Attachments

        Issue Links

          relates to

          Task - A task that needs to be done. MDEV-15564 Avoid table rebuild in ALTER TABLE on collation or charset changes

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

          Activity

            People

              bar Alexander Barkov
              kevg Eugene Kosov (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:

                Time Tracking

                  Estimated:
                  Original Estimate - 4d
                  4d
                  Remaining:
                  Time Spent - 0.75h Remaining Estimate - 3d 7.25h
                  3d 7.25h
                  Logged:
                  Time Spent - 0.75h Remaining Estimate - 3d 7.25h
                  0.75h

                  Git Integration

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