Detail in pdf.
Hello Techies, This happens most of the time that you need to add/drop redo log groups in Oracle databases due to any administrative reasons, however, if candidate redo group is in ACTIVE status, then you can't drop it and DBA need to wait until this comes in INACTIVE status to become this group available from drop. Here is the trick. Current status of redo log groups in my test database and you can see highlighted groups in ACTIVE status. In this situation, if DBA need to modify/drop these groups he/she need to wait until this comes in INACTIVE status. SQL> select * from v$log; GROUP# THREAD# SEQUENCE# BYTES BLOCKSIZE MEMBERS ARC STATUS FIRST_CHANGE# FIRST_TIME NEXT_CHANGE# NEXT_TIME ---------- ---------- ---------- ---------- ---------- ---------- --- ---------------- ------...
Thank you very much for sharing your valuable real time issues with detailed solution steps. It helps the people like me who are about to start upgrade activity on SNAP systems 11g to 12c.
ReplyDeleteThanks for sharing. Really useful
ReplyDeleteThank you so much Kanhaiya for such information will much help full for me and my team
ReplyDeleteThank you Sonu
Deletethanks
ReplyDeletethis saved my time