scripts::DBUpdateTo6::CleanGroupUserPermissionValue - Delete from table group_user all the records where permission_value is '0'.
Remove all records where permission_value = 0.
my $Result = $DBUpdateTo6Object->_DeleteInvalidRecords;
Returns 1 if the delete went well.
Drop the column 'permission_value'.
my $Result = $DBUpdateTo6Object->_DropPermissionValueColumn;
Returns 1 if the drop went well.
This software is part of the OTRS project (https://otrs.org/).
This software comes with ABSOLUTELY NO WARRANTY. For details, see the enclosed file COPYING for license information (GPL). If you did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.