PointBase

6184797 

Setting the isolation levels on a connection pool for an application causes exceptions in PointBase. 

For a JDBC connection pool pointing to a PointBase database installation, setting the transaction-isolation-level pool attribute to any value other than the default (Connection.TRANSACTION_READ_COMMITTED) causes an exception. However, setting this same parameter to non-default values for pools pointing to other databases does not throw an exception.

Solution

For a JDBC connection pool pointing to a PointBase database installation, do not attempt to set the transaction-isolation-level.

6204925 

PointBase throws an exception if a network server and embedded drivers are used together. 

The bundled PointBase sometimes throws an exception if the network server driver and the embedded driver are simultaneously used. 

Solution

Use either the embedded driver or the network server driver, but not both. 

6264969, 6275448 

Upgrade problem where the default PointBase database is overwritten.  

When upgrading to Application Server Enterprise Edition 8.1 2005Q2 Update 2, the Update release patch overwrites the Pointbase default database. 

Solution

Recreate or re-enter any scheme or data that existed prior to the upgrade. If you deployed applications with CMP beans with the generate table option, you must undeploy or redeploy the application to have the tables regenerated.