internal SelectQuery(DataSource ds, string table, params DataColumn[] columns) { _ds = ds; _table = table; _select = columns; _where = null; _groupBy = null; _orderBy = null; _prefix = false; _default = string.Concat(table, ".*"); _ps = new List <DataParameter>(); }
public GroupByQuery GroupBy(params DataColumn[] group) { _groupBy = new GroupByQuery(this, group); return(_groupBy); }