Bug 145679 [Regression]Failed to preview sqlserver data set with jtds1.1
Steps to reproduce: 1.Add jtds_1.1.jar to JAR Files, test connection, it's ok 2.New a data set, preview result Expected result: Data can be retrieved Actual result: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Data Engine Plug-in ID:org.eclipse.birt.data Version:2.1.0.N20060607-0632 Error Code:odaconsumer.CannotGetParameterMetaData Error Message:Cannot get ODA driver parameter metadata. Cannot retrieve the parameter metadata. The PreparedStatement.getParameterMetaData method is not implemented. Note: If change jtds_1.1 to jtds_0.9, it works.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/DataSourceQuery.java
}
   
    /**
     * 
     * @return
     * @throws DataException
     */
    private boolean hasOutputParams( ) throws DataException
	{
		Collection collection = getParameterMetaData( );
		boolean hasOutputParam = false;
		if ( collection != null )
		{
			Iterator it = collection.iterator( );
			while ( it.hasNext( ) )
			{
				IParameterMetaData metaData = (IParameterMetaData) it.next( );
				if ( metaData.isOutputMode( ).booleanValue( ) )
				{
					hasOutputParam = true;
					break;
				}
			}
		}
		return hasOutputParam;
	}
    
    /**
     *  set input parameter bindings
     */