If you want to see the SQL output that Tomcat or Taskomatic generates for any given page or unit of work you can utilize a special logging JDBC driver that will dump all your SQL to the catalina.out log as well as the params used in each call.

1. Verify logdriver RPM installed. install if not:

   rpm -q logdriver

   logdriver-0.1-2

   Otherwise install

   yum install logdriver

2. Edit /etc/rhn/rhn.conf:

Replace:

hibernate.connection.url=jdbc:oracle:thin:@localhost:1521:xe

With:

hibernate.connection.url=jdbc:log:oracle.jdbc.driver.OracleDriver:oracle:thin:@localhost:1521:xe

And add:

hibernate.connection.driver_class=net.rkbloom.logdriver.LogDriver

3. edit: /var/lib/tomcat5/webapps/rhn/WEB-INF/classes/log4j.properties

Note: If you are using a development environment

   cp  /var/lib/tomcat5/webapps/rhn/WEB-INF/classes/log4j.properties ~/.log4j.properties
   edit ~/.log4j.properties 

Uncomment or add:

log4j.logger.net.rkbloom.logdriver.LogPreparedStatement=DEBUG
log4j.logger.net.rkbloom.logdriver.LogStatement=DEBUG
log4j.logger.net.rkbloom.logdriver.LogCallableStatement=DEBUG

4. restart tomcat:

   /sbin/service tomcat5 restart

5. watch log file:

   tail -f /var/log/tomcat5/catalina.out

6. You should start to see output:

   2008-12-01 14:36:53,432 [TP-Processor3] DEBUG net.rkbloom.logdriver.LogPreparedStatement - executing PreparedStatement: 'select pxt_id_seq.nextval from dual' with bind parameters: {} 2008-12-01 14:36:53,516 [TP-Processor3] DEBUG net.rkbloom.logdriver.LogPreparedStatement - executing PreparedStatement: 'select roleimpl0_.id as id172_, roleimpl0_.name as name172_, roleimpl0_.label as label172_, roleimpl0_.created as created172_, roleimpl0_.modified as modified172_ from RHNUSERGROUPTYPE roleimpl0_ where roleimpl0_.label=?' with bind parameters: {1=org_admin} 2008-12-01 14:36:53,528 [TP-Processor3] DEBUG net.rkbloom.logdriver.LogPreparedStatement - executing PreparedStatement: 'select roleimpl0_.id as id172_, roleimpl0_.name as name172_, roleimpl0_.label as label172_, roleimpl0_.created as created172_, roleimpl0_.modified as modified172_ from RHNUSERGROUPTYPE roleimpl0_ where roleimpl0_.label=?' with bind parameters: {1=satellite_admin} 2008-12-01 14:36:53,530 [TP-Processor3] DEBUG net.rkbloom.logdriver.LogPreparedStatement - executing PreparedStatement: 'select roleimpl0_.id as id172_, roleimpl0_.name as name172_, roleimpl0_.label as label172_, roleimpl0_.created as created172_, roleimpl0_.modified as modified172_ from RHNUSERGROUPTYPE roleimpl0_ where roleimpl0_.label=?' with bind parameters: {1=org_applicant} 2008-12-01 14:36:53,531 [TP-Processor3] DEBUG net.rkbloom.logdriver.LogPreparedStatement - executing PreparedStatement: 'select roleimpl0_.id as id172_, roleimpl0_.name as name172_, roleimpl0_.label as label172_, roleimpl0_.created as created172_, roleimpl0_.modified as modified172_ from RHNUSERGROUPTYPE roleimpl0_ where roleimpl0_.label=?' with bind parameters: {1=channel_admin}

The {1=channel_admin} is the params in order of ?s in the query.