Here are the Important Oracle Database Health check Database, Datafile and Backup select name,open_mode,log_mode,database_role,force_logging,flashback_on from v$database;select * from v$recover_file;select distinct status,count() from v$datafile group by status;select name, RECOVER from v$datafile_header where RECOVER != ‘NO’;select name, ERROR from v$datafile_header where ERROR is NOT NULL;select name, ts# from v$datafile where upper(name) like ‘%MISSING%’;select NAME, FILE# from v$datafile […]