What is contained in the controlfile of oracle database? As we all know that controlfile contains datafile locations and redo log locations along with their names.It also contains dbname,timestamp,checkpoint info,log sequence number,rman backup info.In addition to this,what more a controlfile contains? Does it contain user backup info?
Lets define the controlfile in oracle: it is a small binary file that records the physical structure of the database and its include:

1) The database name.

2) Names and locations of associated datafiles and redo log files.

3) The timestamp of the database creation

4) The current log sequence number

5) Checkpoint information