Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-772

LP:986739 - sql-bench/test-table-elimination fails with SQL syntax error on OPTIMIZE if executed with --fast

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 5.3.9
    • Fix Version/s: 5.5.28a, 5.3.10, 5.2.13, 5.1.66
    • Component/s: None
    • Labels:

      Description

      Got error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(0x1a19340)' at line 1 when executing 'OPTIMIZE TABLE'

      Offending query as it's written into the general log:

      OPTIMIZE TABLE ARRAY(0x1a19340)

      If sql-bench/test-table-elimination is executed with --fast option (and assuming that bug #986731 is fixed), it calls 'vacuum' subroutine which, in turn, attempts to run OPTIMIZE TABLE. The 'vacuum' subroutine expects that the tables for OPTIMIZE are provided as an array, but test-table-elimination calls it with a reference to an array. The following change seems to fix the problem:

      @@ -199,12 +199,12 @@

      if ($opt_fast && defined($server->

      {vacuum}

      ))

      { - $server->vacuum(0,\$dbh,["elim_facts", "elim_attr1", "elim_attr2"]); + $server->vacuum(0,\$dbh,("elim_facts", "elim_attr1", "elim_attr2")); }

      Reproducible on maria-5.1

      bzr version-info
      revision-id: <email address hidden>
      date: 2012-04-06 13:31:33 +0500
      build-date: 2012-04-22 05:08:00 +0400
      revno: 3146

      Same code in other versions.

      To reproduce,

      • start MariaDB server;
      • run test-table-elimination --socket=<socket> --fast
        (if it fails with a syntax error in LOCK TABLES, fix bug #986731 first).

        Gliffy Diagrams

          Attachments

            Activity

            Hide
            ratzpo Rasmus Johansson added a comment -

            Launchpad bug id: 986739

            Show
            ratzpo Rasmus Johansson added a comment - Launchpad bug id: 986739
            Hide
            psergey Sergei Petrunia added a comment -

            Fixed in 5.3

            Show
            psergey Sergei Petrunia added a comment - Fixed in 5.3

              People

              • Assignee:
                psergey Sergei Petrunia
                Reporter:
                elenst Elena Stepanova
              • Votes:
                0 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:

                  Time Tracking

                  Estimated:
                  Original Estimate - Not Specified
                  Not Specified
                  Remaining:
                  Remaining Estimate - 0 minutes
                  0m
                  Logged:
                  Time Spent - 30 minutes
                  30m