Sql update command for updating date along with timestamp accomodating multiple
With our current setup, you can look at the control file backup name to find the DBID (database ID), such as, for rman_PROD_c-748470787-20110413-00.ctl, the DBID is 748470787.It is also in the rman log file, which shows for example: connected to target database: PROD (DBID=748470787).It includes my SETA Central 2005 Power Point presentation entitled "Crashes Happen - Downtime Won't - With Data Guard".It also includes a step-by-step description of the live payroll test (yikes!Using their NFS OFM (Oracle File Manager) library in place of their current OFM, NAS (Network Attached Servers) drives can be attached to your database servers through NFS servers to provide near unlimited disk space to y our database servers.Oracle's DNFS implementation also provides an interesting side effect, in that you can have it loop back to itself, resulting in just having to have one server instead of three or more servers.that I and others have developed for maintaining Oracle databases and gleaning information about the Ellucian Banner data in those databases, and other Oracle, Banner, and UNIX information you might find useful.Some of this is Banner specific, but even those can give you ideas for similar scripts to be used with other third-party Oracle applications.
What is this thing called RMAN, and how do I use it?Select this link to see my RMAN Backups and Cloning page, where I take you step-by-step through these tasks, making you an RMAN expert in a day!I modified PROD8's RMAN backup script to force it to put the backups in the directory specified by the db_recovery_file_dest parameter (RMAN was ignoring that and putting them into the default $ORACLE_HOME/dbs directory for some reason, which was filling up /u01) (script is /u03/backups/backup_scripts/RMAN_hot_backup_PROD8.shl): # Put a divider and the date and time into the RMAN log file NLS_DATE_FORMAT="DD-MON-YY HH24: MI: SS"; export NLS_DATE_FORMAT echo "================================================================================" /u03/backups/backup_logs/RMAN_hot_backup_PROD8# Hot database backup export ORACLE_HOME=/u01/app/oracle/product/11.2.0/db_1 export PATH=$ORACLE_HOME/bin:$PATH export ORACLE_SID=PROD8 # # RMAN isn't putting the backup files into the db_recovery_file_dest directory for some reason, so, # we will have to force the backup files to go there # sqlplus -s / as sysdba In case something goes really wrong, you can issue a Flashback Database (if implemented; see below) to take your entire database back to a particular point in time or to a particular SCN (system change number).Click OK to confirm /pls/theserver_surv1 has been created.
Click Application Server: ias904AS.Click Ports at top of page. My Banner, Oracle, and Linux health check script points out potential and upcoming problems to address, such as disk space for the tablespaces filling up and jobsub output tables growing too large, and the steps to fix them.
Using a script in Oracle 12c (clonedb.pl, which can also be found in a Metalink note that can be used with Oracle 11g R2), a second set of mapped datafiles can be created to hold just the changes (DDL, DML) to that base copy.