Hi guys, I have a problem with a sipmle function in postgresql. The func() calculates two integers to a result and returns it. The result is in the DB, but not in the Console Line in C#. So for example when i have par1 = 2 and par2 = 5 I get an DB entry with 7 in the result row, but the ConsoleLine is empty.
What is wrong here? BEGIN Result := par1 + par2; insert into t1 (par1, par2, res) values (par1, par2, Result); RETURN Result; END;$BODY$ LANGUAGE plpgsql VOLATILE COST 100; ALTER FUNCTION test_func(integer, integer) OWNER TO "Test"; ***************************** c#: ..... DbParameter giveBack = cmd.CreateParameter(); giveBack.DbType = DbType.Int32; giveBack.ParameterName = "Result"; giveBack.Direction = ParameterDirection.ReturnValue; cmd.Parameters.Add(giveBack); cmd.Parameters["par1"].Value = 2; cmd.Parameters["par2"].Value = 11; connection.Open(); if (connection.State == System.Data.ConnectionState.Open) { Console.WriteLine(cmd.Parameters["par1"].Value); Int32 result = cmd.ExecuteNonQuery(); Console.WriteLine("Status: {0}: Result: {1}", result, cmd.Parameters["Result"].Value); } Console.WriteLine for par1 returns 2. Console.Writline for Result returns nothing. -- View this message in context: http://postgresql.nabble.com/C-reading-result-from-a-function-tp5856560.html Sent from the PostgreSQL - hackers mailing list archive at Nabble.com. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers