Testing advanced compression - how to go back after the test?
let' s assume, I want to test advanced compression for a couple of days, I switch compression on on some tables and tablespaces. Then after 2 weeks I decide I want to go back and not use the advanced compression option.
What do I have to do? Do I have to 'move' the tables and tablespaces back to nocompressed mode? Will the database be able to read the compressed tables?
Best regards, Dagmar