public function down()
    {
        DB::transaction(function() {
            DB::table('tbl_logs')->delete();
            DB::table('tbl_log_priorities')->delete();
            DB::table('tbl_log_types')->delete();
        });
    }
public function down()
    {
        DB::transaction(function() {
            DB::table('tbl_logs')->delete();
            DB::table('tbl_log_priorities')->delete();
            DB::table('tbl_log_types')->delete();
        });
    }
public function down ( ) { DB :: transaction ( function ( ) { DB :: table ( 'tbl_logs' ) -> delete ( ) ; DB :: table ( 'tbl_log_priorities' ) -> delete ( ) ; DB :: table ( 'tbl_log_types' ) -> delete ( ) ; } ) ; }
delete all database occurences for logger component
delete all database occurences for logger component