When trying to view table on SQL Server I'm getting the following exception:

java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]ResultSet 
can not re-read row data for column 1.
	at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown 
Source)
	at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
	at com.microsoft.jdbc.base.BaseResultSet.validateColumnIndex(Unknown 
Source)
	at com.microsoft.jdbc.base.BaseResultSet.getObject(Unknown Source)
	at 
org.netbeans.modules.db.sql.execute.ResultSetTableModelSupport$GenericWritableC
olumnDef.getColumnValue(ResultSetTableModelSupport.java:234)
	at 
org.netbeans.modules.db.sql.execute.ResultSetTableModelSupport.retrieveRows
(ResultSetTableModelSupport.java:404)
	at org.netbeans.modules.db.sql.execute.ui.ResultSetTableModel.<init>
(ResultSetTableModel.java:53)
	at org.netbeans.modules.db.sql.execute.ui.SQLResultPanelModel.<init>
(SQLResultPanelModel.java:36)
	at org.netbeans.modules.db.sql.loader.SQLEditorSupport$3.run
(SQLEditorSupport.java:302)
	at org.openide.util.RequestProcessor$Task.run
(RequestProcessor.java:493)
	at org.openide.util.RequestProcessor$Processor.run
(RequestProcessor.java:926)


I commented out the part of retrieveRows() which is responsible for calling 
rs.getObject(i) for the second time. And this is enough to get rid of that 
exception, but than I'm loosing the support for column types.