Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-539

Faster UNIQUE key generation with ALTER TABLE

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Fix Version/s: 10.0.1
    • Component/s: None
    • Labels:
      None

      Description

      Generate also unique keys by sorting (as we do with non unique keys) to speed up alter tables with unique keys significantly.

      This task is for doing this for MyISAM and Aria tables

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              igor Igor Babaev
              Reporter:
              igor Igor Babaev
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: