Posted By

rengber on 07/25/06

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Oracle

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Last Edited at 07/25/06 06:47pm

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Oracle Stored Proc to Return a Recordset (.Net Side)

/ Published in: C#

Very important to set the RefCursor Type. Otherwise you get the PLS-00306 Error 'Wrong Number or types of arguments'

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Oracle.DataAccess.Client.OracleConnection OraConn = new Oracle.DataAccess.Client.OracleConnection();
            OraConn.ConnectionString = "Data Source=DBName;User Id=MyUser;Password=MyPW;";
            OraConn.Open(); 
            Oracle.DataAccess.Client.OracleCommand OraComm = new Oracle.DataAccess.Client.OracleCommand("RobCursorTestProc", OraConn);
            OraComm.CommandType = CommandType.StoredProcedure;
            OraComm.Parameters.Add("Cursor", Oracle.DataAccess.Client.OracleDbType.RefCursor, ParameterDirection.Output); 
            Oracle.DataAccess.Client.OracleDataReader OraDR = OraComm.ExecuteReader();
            if (OraDR.Read())
            {
                MessageBox.Show(OraDR.GetName(0));
                MessageBox.Show(OraDR.GetValue(0).ToString()); 
            }