It is official - Oracle stores empty strings as NULL, even as of version 10g (see Nulls). MySQL and Hypersonic do not exhibit this behavior either. I don't think there is a workaround at the JDBC driver or Hibernate dialect levels, because they would need a way to distinguish between a NULL and an empty string.
This pushes the problem up to the application level. I've filed BPEL-74 to track this issue. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3913868#3913868 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3913868 ------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://ads.osdn.com/?ad_id=7637&alloc_id=16865&op=click _______________________________________________ JBoss-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/jboss-user
