2003-03-04 Tim Coleman <tim@timcoleman.com>

2003-03-04  Tim Coleman <tim@timcoleman.com>
	* System.Data.OracleClient.Oci/IOciDescriptorHandle.cs:
	* System.Data.OracleClient.Oci/IOciHandle.cs:
	* System.Data.OracleClient.Oci/OciDescriptorType.cs:
		Removed. These are no longer used.
	* System.Data.OracleClient.Oci/OciParameterDescriptor.cs:
		Add new class
	* list:
		Add System.Data.OracleClient.Oci/OciParameterDescriptor.cs
		Rem System.Data.OracleClient.Oci/IOciDescriptorHandle.cs
		Rem System.Data.OracleClient.Oci/IOciHandle.cs
		Rem System.Data.OracleClient.Oci/OciDescriptorType.cs
	* System.Data.OracleClient/OciGlue.cs:
		Move the OCIAttrGet* methods into OciHandle
	* System.Data.OracleClient/OracleDataReader.cs:
	* System.Data.OracleClient/OracleParameter.cs:
		Change the way that columns are bound and described
	* System.Data.OracleClient.Oci/OciBindHandle.cs:
	* System.Data.OracleClient.Oci/OciDefineHandle.cs:
	* System.Data.OracleClient.Oci/OciDescriptorHandle.cs:
	* System.Data.OracleClient.Oci/OciEnvironmentHandle.cs:
	* System.Data.OracleClient.Oci/OciErrorHandle.cs:
	* System.Data.OracleClient.Oci/OciHandle.cs:
	* System.Data.OracleClient.Oci/OciLobLocator.cs:
	* System.Data.OracleClient.Oci/OciServerHandle.cs:
	* System.Data.OracleClient.Oci/OciServiceHandle.cs:
	* System.Data.OracleClient.Oci/OciSessionHandle.cs:
	* System.Data.OracleClient.Oci/OciStatementHandle.cs:
	* System.Data.OracleClient.Oci/OciTransactionHandle.cs:
		All handles now derive from OciHandle, and these classes
		have been rewritten as such.  Also attempted to implement
		the Dispose () methods for these classes.
	* System.Data.OracleClient.Oci/OciHandleType.cs:
		Add descriptor types into here because handles and
		descriptors are used in many of the same OCI functions.

svn path=/trunk/mcs/; revision=12176