Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-22680

InnoDB trx_sys improvements

    XMLWordPrintable

    Details

    • Epic Name:
      InnoDB trx_sys improvements

      Description

      This issue is created for tracking a few remaining/discovered issues after the big InnoDB trx_sys refactoring.

      The following don't yet have corresponding jira task:

      • decouple ReadView::m_low_limit_no - only used by purge, regular views should not have to snapshot it
      • optimise busy waiting in trx_sys_t::snapshot_ids() - it is quite high in profile already

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              svoj Sergey Vojtovich
              Reporter:
              svoj Sergey Vojtovich
              Votes:
              1 Vote for this issue
              Watchers:
              6 Start watching this issue

                Dates

                Created:
                Updated: