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
public int getPosition()
	{
		return position;
	}
	
	public String getName()
	{
		return name;
	}
	public Object getValue()
	{
		return value;
	}
}
/**
 * Implementation of ODI's IDataSourceQuery interface
 */
class DataSourceQuery extends BaseQuery implements IDataSourceQuery, IPreparedDSQuery
{
    protected DataSource 		dataSource;
    protected String			queryText;
    protected String			queryType;
    protected PreparedStatement	odaStatement;
    
    
    protected Collection		resultHints;
    
    
    protected Collection		customFields;