Multiple Result Sets

This feature enables you to map multiple queries with only one call to the database. The FetchMultiple method returns a Tuple<List<T>, List<T1>>.

Support: This is only supported on databases which can return multiple result sets, eg. NextResult() on IDataReader is implemented. Sql Server and Postgresql via Npgsql support this.

IDatabase db = new Database("connStringName");
Tuple<List<User>, List<Address>> data = db.FetchMultiple<User, Address>("select * from users;select * from addresses;");
var users = data.Item1;
var addresses = data.Item2;