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  • Adding or Dropping Online Redo Log Files When Physical Standby in place Oracle
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OEM-troubleshooting on 20-MAY-08

Posted on 20-May-2008 By Admin No Comments on OEM-troubleshooting on 20-MAY-08

FROM TUNINGDB21 (Target) =============== tuningdb21*-/db1/home/oracle/paresh ==>ping 10.180.1.144 10.180.1.144 is alive tuningdb21*-/db1/home/oracle/paresh ==>ping oem2k.1800flowers.int ping: unknown host oem2k.1800flowers.int tuningdb21*-/db1/home/oracle/paresh ==>nslookup 10.180.1.144 *** Can’t find server name for address 127.0.0.1: Unspecified error *** Default servers are not available tuningdb21*-/db1/home/oracle/paresh ==>nslookup oem2k.1800flowers.int *** Can’t find server name for address 127.0.0.1: Unspecified error *** Default servers are not available…

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Oracle, SQL scripts

normal maintenance for exp-imp and renaming table

Posted on 20-May-2008 By Admin No Comments on normal maintenance for exp-imp and renaming table

exp userid=vivek file=ats_florist_zips_20MAY08.dmp log=ats_florist_zips_20MAY08.log grants=N indexes=N tables=ats.ats_florist_zips triggers=N statistics=None feedback=5000 imp userid=vivek file=ats_florist_zips_20MAY08.dmp log=imp_ats_florist_zips_20MAY08.log buffer=20971520 grants=N indexes=N fromuser=ats touser=5049 commit=Y constraints=N feedback=5000 statistics=None alter table “5049”.ATS_FLORIST_ZIPS rename to ats_florist_zips_05_20_2008;

Oracle, SQL scripts

Guide to Linux System Command Mastery

Posted on 20-May-2008 By Admin No Comments on Guide to Linux System Command Mastery

An introduction to system commands for newcomers to Linux In “Guide to Linux File Command Mastery,” we covered the basic information needed to take advantage of the most essential and commonly used Linux file commands. In this article, I’ll do the same with Linux system commands. As we learned in the previous article, everything is…

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Linux/Unix, shell

setting prompt display with .profile

Posted on 16-May-2008 By Admin No Comments on setting prompt display with .profile

PS1=” `hostname`*${ORACLE_SID}-${PWD} ==>”

Linux/Unix, shell

OEM-Commnds

Posted on 15-May-2008 By Admin No Comments on OEM-Commnds

D:oracle_homesagent10gBIN> emctl status agent D:oracle_homesagent10gBIN> emctl start agent D:oracle_homesagent10gBIN> emctl stop agent yantradevdb-YANTRAD> emctl getemhome yantradevdb-YANTRAD> emctl upload

Oracle, SQL scripts

V$ROLLSTAT status is Full

Posted on 13-May-2008 By Admin No Comments on V$ROLLSTAT status is Full

Problem Description: ==================== You receive the following error: ORA-01562: “failed to extend rollback segment number %s” Cause: Failure occurred when trying to extend rollback segment Action: This is normally followed by another error message that caused the failure. You may take the rollback segment offline to perform maintainence. Use the alter rollback segment offline command…

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Oracle, SQL scripts

Rman Notes -1

Posted on 12-May-2008 By Admin No Comments on Rman Notes -1

A flash recovery area is a disk location in which the database can store and manage files related to backup and recovery. Some features of Oracle database backup and recovery, such as Oracle Flashback Database and guaranteed restore points, require the use of an FRA. However, having an FRA for use by these features does…

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Oracle, rman-dataguard

Rman Notes -1

Posted on 12-May-2008 By Admin No Comments on Rman Notes -1

#—-Flash Recovery Area (FRA)——#

Oracle, rman-dataguard

Rman Notes -1

Posted on 12-May-2008 By Admin No Comments on Rman Notes -1

############## RMAN CATALOG ############## The recovery catalog contains information about RMAN operations, including: + Datafile and archived redo log backup sets and backup pieces + Datafile copies + Archived redo logs and their copies + Tablespaces and datafiles on the target database + Stored scripts, which are named user-created sequences of RMAN commands + Persistent…

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Oracle, rman-dataguard

find_log_switch.sql Find log switches in graphical manner

Posted on 10-May-2008 By Admin No Comments on find_log_switch.sql Find log switches in graphical manner

set linesize 100 set pagesize 100 column day format a15 heading ‘Day’ column d_0 format a2 heading ’00’ column d_1 format a2 heading ’01’ column d_2 format a2 heading ’02’ column d_3 format a2 heading ’03’ column d_4 format a2 heading ’04’ column d_5 format a2 heading ’05’ column d_6 format a2 heading ’06’ column…

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Oracle, SQL scripts

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