[phpMyAdmin Git] [phpmyadmin/phpmyadmin] 24bb12: Fix locking issues when importing SQL

[Michal Čihař]

  Branch: refs/heads/QA_4_6
  Home:   https://github.com/phpmyadmin/phpmyadmin
  Commit: 24bb12793d1b09cdb1bf24dcb4f6a860fd3b2f2a
      https://github.com/phpmyadmin/phpmyadmin/commit/24bb12793d1b09cdb1bf24dcb4f6a860fd3b2f2a
  Author: Michal Čihař <michal at cihar.com>
  Date:   2016-05-23 (Mon, 23 May 2016)

  Changed paths:
    M ChangeLog
    M libraries/common.inc.php

  Log Message:
  -----------
  Fix locking issues when importing SQL

When running import (or generally any SQL query), some tables might be
locked. This will cause queries to not locked tables to fail. And this
is exacly what we do with control user link.

So let's have separate link for control queries even if we're using same
credentials as for main link.

Fixes #12219

Signed-off-by: Michal Čihař <michal at cihar.com>