Hi all, I am looking for a script and its explanation of how to calculate *page corruption* and* fragmentation* of a relation in PostgreSQL. Looked many blogs, but unable to find the one. Unable to understand the concept of database checksums part in Page Corruption and Fragmentation. Looking forward for your valuable suggestions. Help me to find these across the relations of Postgresql database. Thanks in Advance. regards, Pavan -- Sent from: http://www.postgresql-archive.org/PostgreSQL-admin-f2076596.html