2008-09-06 Daniel Morgan <monodanmorg@yahoo.com>

2008-09-06  Daniel Morgan <monodanmorg@yahoo.com>

	* Test/TestOracleClient.cs: get oracle connected tests
	going again

	*  System.Data.OracleClient.Oci/OciDefineHandle.cs
	* System.Data.OracleClient/OracleDataReader.cs
	* System.Data.OracleClient/OracleCommand.cs: fix character
	field value for a reader that was retrieved from a REF CURSOR.
	It was failing due to OCI_INVALID_HANDLE - resolve the error
	by passing a connection object which has a valid environment
	handle.

	* System.Data.OracleClient.Oci/OciCalls.cs: correct
	call to OCIDefineByPos

	* System.Data.OracleClient/OracleParameter.cs: better way to
	determine if the input value Is Null instead of using reflection.
	Flush - Re-arraning how variables are being bound.

	* System.Data.OracleClient/OciGlue.cs: add function
	to convert OCI Return / Error Status Code to a String Description

	* System.Data.OracleClient.Oci/OciErrorHandle.cs: better
	error handling

svn path=/trunk/mcs/; revision=112419