Percona Server moved to https://jira.percona.com/projects/PS

Bug 81657 fix merge to 5.6 broken

Bug #1626936 reported by Laurynas Biveinis on 2016-09-23

This bug affects 1 person

	Status	Importance	Assigned to	Milestone
MySQL Server	Unknown	Unknown	mysql-bugs #83124
Percona Server moved to https://jira.percona.com/projects/PS	Status tracked in 5.7
5.5	Invalid	Undecided	Unassigned
5.6	Fix Released	Medium	Laurynas Biveinis	Percona Server moved to https://jira.percona.com/projects/PS 5.6.33-79.0
5.7	Fix Released	Medium	Laurynas Biveinis	Percona Server moved to https://jira.percona.com/projects/PS 5.7.15-9

Bug Description

Copy of

http://bugs.mysql.com/bug.php?id=83124:

[23 Sep 9:24] Laurynas Biveinis
Description:
Bug 81657 fix in 5.5 introduced get_locked_tables_mode_name helped function and called it from THD::decide_logging_format.

The way this was merged to 5.6, the new helper function is introduced, but it's never called, and THD::decide_logging_format still contains the following:

#ifndef DBUG_OFF
    {
      static const char *prelocked_mode_name[] = {
        "NON_PRELOCKED",
        "PRELOCKED",
        "PRELOCKED_UNDER_LOCK_TABLES",
      };
      DBUG_PRINT("debug", ("prelocked_mode: %s",
                           prelocked_mode_name[locked_tables_mode]));
    }
#endif