Bug 177091 Can't access stored procedure defined in Oracle Package
1.setup an oracle connection 2.try to call a stored procedure defined in package
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
numberOfTable = DateSetPreferencePage.DEFAULT_MAX_NUM_OF_TABLE_EACH_SCHEMA;
					preferences.setValue( DateSetPreferencePage.USER_MAX_NUM_OF_TABLE_EACH_SCHEMA,
							numberOfTable );
				}
				int count = 0;
				while ( tablesRs.next( ) && count < numberOfTable )
				{
					String tableName = tablesRs.getString( "TABLE_NAME" );
					String type = tablesRs.getString( "TABLE_TYPE" );
					if ( type.equalsIgnoreCase( "SYSTEM TABLE" ) )
						continue;
					
					
					int dbType = DbObject.TABLE_TYPE;
					if ( type.equalsIgnoreCase( "TABLE" ) )
					{
						image = tableImage;
						dbType = DbObject.TABLE_TYPE;
					}
					else if ( type.equalsIgnoreCase( "VIEW" ) )
					{
						image = viewImage;
						dbType = DbObject.VIEW_TYPE;
					}
					DbObject dbObject = new DbObject( getTableNameWithSchema( null,
							tableName ),
							tableName,
							dbType,
							image );
					tableList.add( dbObject );