ebl  Add a dbcheck version in pure SQL. It have been tested on      Postgresql. Thanks to Marc Cousin.
ebl  Add a dbcheck version in pure SQL. It have been tested on
     Postgresql. Thanks to Marc Cousin.


git-svn-id: bb0627f6f70d46b61088c62c6186faa4b96a9496@5758 91ce42f0-d328-0410-95d8-f526ca767f89

rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula,rkorzeniewski/bacula