Hi
I have been learning about database corruption with my friend and we have been going through Steve Steadman's corruption quizzes but I do not seem to be as good at it like my friend is. My friend decided to corrupt a database as practice for me to try and fix his corruption and i just do not know how to do it. The database he corrupted is in recovery/pending state and i think the secondary data file is corrupted from what i can see in the error log. I want to try and fix this without data loss. He also provided me with a full backup to recover the data when I find out how to fix this corruption without data loss.
please assist