1
vote
1answer
112 views

Oracle EE 11.2g: how to generate fresh new redo logs

In the company I work for we are heavy users of vmware machines. Almost all our projects are developed inside a virtual environment up to the point where we have to deploy them into a production ...
2
votes
3answers
116 views

Oracle: data recovery after defining a property in Hibernate

By mistake I have defined a property in Hibernate <prop key="hibernate.hbm2ddl.auto">create</prop> and I lost all the data I have in Oracle 10. Is there any way to rollback that ...
0
votes
2answers
2k views

Accidently overwrote system.dbf - What now?

I accidentally overwrote system.dbf in /usr/lib/oracle/xe/oradata/XE/system.dbf Well I did not actually do it accidentally, however I overwrote it because of other failures in the database. And when ...