ALoha! I have a question about setting compatibility parameter. I upgraded database from 9.2.0.8 to 10.2.0.4. I my pfile the compatibility parameter is set to 9.2.0.0.0. I want to perform compressed rman backup and that way I have to raise the compatibility parameter. To which number should I raise the parameter?How will this affect the database? Regards, Luka Grah -- //www.freelists.org/webpage/oracle-l