DBVerify is an inbuilt utility of Oracle database that runs an integrity check on the database to verify the physical data structure. This utility can be performed for both online and offline Oracle databases as well as on your backup files. It proves to be very useful and comes very handy when you required identifying for corruption issues and ensuring that your database or data file are constant. However, this tool can only used for cache-managed data blocks and it can perform faster checks, but it cannot verify control files or redo logs.
