RE: [JBoss-user] Minerva and ResultSet MetaData Bug?

[Rick G. <ric...@ea...>]

Bummer, that means it might be my driver.  I'm using PostgreSQL.

Thanks!

| -----Original Message-----
| From: jbo...@li...
| [mailto:jbo...@li...]On Behalf Of <enter name
| here>
| Sent: Tuesday, May 15, 2001 6:26 PM
| To: jbo...@li...
| Subject: Re: [JBoss-user] Minerva and ResultSet MetaData Bug?
|
|
| I just did the following and it worked fine with Minerva Pools and Oracle
|
|
|    Connection conn = datasource.getConnection();
|    conn.setAutoCommit( true );
|    PreparedStatement pstmt = conn.prepareStatement( query );
|    ResultSet rs = pstmt.executeQuery();
|
|    boolean anyresults = false;
|    System.out.println( rs.getClass() );
|    ResultSetMetaData md = rs.getMetaData();
|    System.out.println( "COL COUNT=" + md.getColumnCount() );
|    ... blah...
|
| and get:
|
| [AVR] class org.opentools.minerva.jdbc.ResultSetInPool
| [AVR] COL COUNT=2
|
|
| not sure what might cause that problem (one of the few I have not run into
| ;)
|
| sorry
| scott
|
|
| ----- Original Message -----
| From: "Rick Gibbs" <ri...@ea...>
| To: <jbo...@li...>
| Sent: Tuesday, May 15, 2001 3:00 PM
| Subject: [JBoss-user] Minerva and ResultSet MetaData Bug?
|
|
| >
| > We are getting the following exception when we try to access the
| ResultSet's
| > metadata:
| >
| > ResultSetMetaData md = rs.getMetaData();
| > int columnCount = md.getColumnCount();
| >
| > Stack Trace: java.sql.SQLException: ResultSet has been closed!
| >       at
| >
| org.opentools.minerva.jdbc.ResultSetInPool.getMetaData(ResultSetIn
| Pool.java:
| > 542)
| >       at
| >
| com.earthcars.core.dao.BaseDAO.constructResultFromResultSet(BaseDA
| O.java:131
| > )
| >       at com.earthcars.core.dao.BaseDAO.execute(BaseDAO.java:113)
| >
| > We aren't closing the ResultSet until after this piece of code but it
| seems
| > that Minerva is doing that before we get a chance to get the metadata.
| Has
| > anyone else seen this or expirenced problems with Minerva and metadata?
| >
| > Thanks,
| >
| >
| > Rick
| >
| >
| > _______________________________________________
| > JBoss-user mailing list
| > JBo...@li...
| > http://lists.sourceforge.net/lists/listinfo/jboss-user
|
|
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