Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-40387

perfschema.misc fails on replay

    XMLWordPrintable

Details

    • Unexpected results
    • Q3/2026 Server Maintenance

    Description

      perfschema.misc fails on replay

        explain select * from performance_schema.threads;
       id	select_type	table	type	possible_keys	key	key_len	ref	rows	Extra
      -1	SIMPLE	threads	ALL	NULL	NULL	NULL	NULL	256	
      +1	SIMPLE	threads	ALL	NULL	NULL	NULL	NULL	0
      

      MTR testcase to repro issue: (Say example.test)

      --source include/have_perfschema.inc
      --source include/have_innodb.inc
       
      explain select * from performance_schema.threads;
      

      How to repro

      ./mtr example.test  --record
      ./mtr example.test  --replay-server
      

      Attachments

        Issue Links

          Activity

            People

              bsrikanth Srikanth Bondalapati
              mariadb-pavithrapandith Pavithra Pandith
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Time Tracking

                  Estimated:
                  Original Estimate - 1d
                  1d
                  Remaining:
                  Remaining Estimate - 0d
                  0d
                  Logged:
                  Time Spent - 3h Time Not Required
                  3h

                  Git Integration

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