OracleCommand.ExecuteReader Method (CommandBehavior)
Assembly: System.Data.OracleClient (in system.data.oracleclient.dll)
One of the CommandBehavior values.
Return ValueAn OracleDataReader object.
If you expect your SQL statement to return only a single row, specifying SingleRow as the CommandBehavior value may improve application performance.
When the CommandType property is set to StoredProcedure, the CommandText property should be set to the name of the stored procedure. The command then executes this stored procedure when you call ExecuteReader.
The OracleDataReader supports a special mode that enables large binary values to be read efficiently. For more information, see the SequentialAccess setting for CommandBehavior.
More than one OracleDataReader can be open at any given time.
The following example creates an OracleCommand, and then executes it by passing a string that is an SQL SELECT statement, and a string to use to connect to the database. CommandBehavior is then set to CloseConnection.
Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter EditionThe Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.