IEnumerator <T> IEnumerable <T> .GetEnumerator()
        {
            var queryBuilder = new BaseQueryBuilder <T>(queryProvider.Connection);
            var from         = queryBuilder.ParseExpression(Expression, ParseOptions.RegisterTables);
            var select       = new Select(queryBuilder.ParseSelectedColumn(queryBuilder.DefaultTable), from);

            select.Accept(queryBuilder.StringBuilder);
            return(queryBuilder.GetEnumerator());
        }