This is a Microsoft SQL Server site, not a generic, any database engine site. Specifically this forum is for Microsoft SQL Server 2008. We're SQL Server people here, not Oracle users for the most part.
May I suggest http://www.dbforums.com? They have an Oracle section.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability