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From Ken Yee <kenk...@yahoo.com>
Subject rowset.last() unimplemented by Derby?
Date Wed, 03 Nov 2004 02:01:36 GMT
I'm tring to run Derby with:
http://swingset.sourceforge.net
(I'm using 0.9.2)

and get this error:
JdbcRowSet (setTypeMap): Feature not implemented: no
details. 
SQL Exception: The 'last()' method is only allowed on
scroll cursors. 
at
org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java)

at
org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Util.java)

at
org.apache.derby.impl.jdbc.EmbedResultSet20.checkScrollCursor(EmbedResultSet20.java)

at
org.apache.derby.impl.jdbc.EmbedResultSet20.last(EmbedResultSet20.java)

at
com.sun.rowset.JdbcRowSetImpl.last(JdbcRowSetImpl.java:1664)

at
com.nqadmin.swingSet.datasources.SSJdbcRowSetImpl.last(SSJdbcRowSetImpl.java:656)

at
com.nqadmin.swingSet.SSTableModel.init(SSTableModel.java:157)

at
com.nqadmin.swingSet.SSTableModel.setRowSet(SSTableModel.java:128)

at
com.nqadmin.swingSet.SSDataGrid.init(SSDataGrid.java:322)

at
com.nqadmin.swingSet.SSDataGrid.setRowSet(SSDataGrid.java:427)


but the rowset should be scrollable because it was
created with:
 			rowset = new
JdbcRowSetImpl(ssConnection.getConnection());
 			rowset.setType(ResultSet.TYPE_SCROLL_INSENSITIVE);
 			rowset.setConcurrency(ResultSet.CONCUR_UPDATABLE);
 			rowset.setCommand(query);

Does Derby not support the last() method?

 ken


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