Author: Admin

remove archfiles only when it is applied to DR rm_archfiles.sh

Posted on By Admin No Comments on remove archfiles only when it is applied to DR rm_archfiles.sh

echo “script execution starts at `date`” echo “COMFORT_SPACE=$COMFORT_SPACE” echo “ARCH_DEST=$ARCH_DEST” echo “ALERT_LOG=$ALERT_LOG” ARCH_SPACE=`df -k $ARCH_DEST | tail -1 | awk ‘{print $5}’ | sed ‘s/%//g’` echo “ARCH_SPACE=$ARCH_SPACE” STDBY_LAST_RECOVERED_FILE=`grep “Media ” $ALERT_LOG |grep -v grep|grep “arch” | tail -1 | sed -e ‘s#^.*/##g’ ` echo “STDBY_LAST_RECOVERED_FILE=$STDBY_LAST_RECOVERED_FILE” STDBY_LAST_RECOVERED_NUMBER=`grep “Media ” $ALERT_LOG |grep -v grep|grep “arch” | tail…

Read More “remove archfiles only when it is applied to DR rm_archfiles.sh” »

Linux/Unix, shell

run this before doing any dbchange pvm_pre_change.sql

Posted on By Admin No Comments on run this before doing any dbchange pvm_pre_change.sql

column currdate new_value pvmdt noprint select ‘pvm_comp_’ || to_char(SYSDATE, ‘DDMONRRRR_HH24MI’) || ‘.sql’ currdate from v$instance; spool &pvmdt set lines 120 pages 2000 set head off set feedback off prompt set pages 5000 lines 120 prompt select ‘prompt ‘||a.owner||’.’||a.object_name||’ – ‘||a.object_type|| chr(10)|| prompt ‘alter ‘|| prompt decode(a.object_type,’PACKAGE BODY’,’PACKAGE’,object_type) || ‘ “‘|| prompt a.owner||’”.’||a.object_name||’ compile ‘|| prompt…

Read More “run this before doing any dbchange pvm_pre_change.sql” »

Oracle, SQL scripts

Implementing Listener Security

Posted on By Admin No Comments on Implementing Listener Security

Step:1 ====== Do following steps to implement encrypted listener password. $ lsnrctl LSNRCTL> set current_listener LISTENER LSNRCTL>set save_config_on_stop on LSNRCTL> change_password Old password: New password: e1 Reenter new password: e1 LSNRCTL> set password Password: e1 LSNRCTL> stop Step:2 ====== Check your listener.ora file Entries similar to the following should have been added to your listener.ora…

Read More “Implementing Listener Security” »

Oracle, SQL scripts

pvm_pre_change.sql

Posted on By Admin No Comments on pvm_pre_change.sql

column currdate new_value pvmdt noprint select ‘pvm_comp_’ || to_char(SYSDATE, ‘DDMONRRRR_HH24MI’) || ‘.sql’ currdate from v$instance; spool &pvmdt set lines 120 pages 2000 set head off set feedback off prompt set pages 5000 lines 120 prompt select ‘prompt ‘||a.owner||’.’||a.object_name||’ – ‘||a.object_type|| chr(10)|| prompt ‘alter ‘|| prompt decode(a.object_type,’PACKAGE BODY’,’PACKAGE’,object_type) || ‘ “‘|| prompt a.owner||’”.’||a.object_name||’ compile ‘|| prompt…

Read More “pvm_pre_change.sql” »

Oracle, SQL scripts

Database logon trigger issue

Posted on By Admin No Comments on Database logon trigger issue

Problem Description ——————- You create a database event trigger that fires each time a user connects to the database. For any reason, the login trigger becomes invalid. (The trigger is retrieving information from a table that may be inadvertently dropped.) Who can connect? Solution Description ——————– Connect under a user who owns the following system…

Read More “Database logon trigger issue” »

Oracle, SQL scripts

Restoring a user’s original password 1051962.101

Posted on By Admin No Comments on Restoring a user’s original password 1051962.101

WARNING ======= The method described in this article is not officially supported by development, therefore when you get errors using this procedure support cannot file a bug for it. Please make no mistakes when setting the HEX value with the VALUES keyword as bad values may cause internal errors. This undocumented feature exists to support…

Read More “Restoring a user’s original password 1051962.101” »

Oracle, SQL scripts