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find_err.sql for finding errors from dba_errors.

Posted on 04-Dec-2009 By Admin No Comments on find_err.sql for finding errors from dba_errors.

set lines 120 pages 200 col line format 9999 col position format 999 col text format a80 select line, position, text from dba_errors where owner= upper(‘&owner_name’) and name = upper(‘&obj_name’) order by SEQUENCE;

Oracle, SQL scripts

More info about /proc folder and its relation with processes.

Posted on 27-Nov-2009 By Admin No Comments on More info about /proc folder and its relation with processes.

One of the most interesting directories on any Linux system is /proc, a virtual filesystem that provides a plethora of information on the hardware of the running system, and of the various processes running. In fact, many programs such as ps and top obtain their information by mining /proc. Some well-known virtual files in /proc…

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Linux/Unix, shell

process id based files and processes

Posted on 16-Nov-2009 By Admin No Comments on process id based files and processes

Following command can be used to find files used by specific processid. $ pfiles process_id Following command can be used to find files used by specific processid. $ pmap process_id

Linux/Unix, shell

cold backup scripts to copy locally

Posted on 28-Oct-2009 By Admin No Comments on cold backup scripts to copy locally

==>cat SOX_BACKUP.ksh #!/usr/bin/ksh # +———————————————————————— # | Usage : ./SOX_BACKUP.ksh # | Description : Cold Backup of Database. Automatically starts/stop the DB. # +———————————————————————— . /export/home/oracle/FLRSTB.env sqlplus -s /nolog /mnt/ORACLEBACKUP/files.log connect / as sysdba set term off set feedback off; set head off; set pagesize 150 select name||’ /mnt/ORACLEBACKUP/FLRPRD’ from v$datafile; exit; EOF cat /mnt/ORACLEBACKUP/files.log|grep…

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Linux/Unix, shell

Oracle 10g for solaris 10

Posted on 28-Oct-2009 By Admin No Comments on Oracle 10g for solaris 10

Oracle 10g for Solaris 10 I got error message “Checking operating system version: must be 5.8 or 5.9. Actual 5.10 Failed

Oracle, SQL scripts

Error Handling in Proc

Posted on 21-Oct-2009 By Admin No Comments on Error Handling in Proc

There is a standard way of trapping any SQL or database errors in Pro*C.This is done using EXEC SQL WHENEVER SQLERROR DO ; just ensure that the above statement goes before any sql statements whenever an error is encountered , the control goes to the function function_name in the body of the function_name , just…

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Oracle, SQL scripts

Proc code

Posted on 21-Oct-2009 By Admin No Comments on Proc code

1. EXEC SQL COMMIT WORK RELEASE; (When you want to commit transactions and disconnect;similar to EXIT in SQL*PLUS) 2. EXEC SQL ROLLBACK WORK RELEASE; (When you want to rollback transactions and disconnect;similar to QUIT in SQL*PLUS)

Oracle, SQL scripts

Removing Ctrl-M from end of line using vi

Posted on 11-Oct-2009 By Admin No Comments on Removing Ctrl-M from end of line using vi

ou can remove the ^M by doing the following: Bring the datafile into the Unix editor vi. In command mode you would type in: :1,$s/^V^M// Make sure you are entering ‘control V’ and ‘control M’. The ‘control V’ says to accept the next character exactly as I type it. Adding the two slashes at the…

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Linux/Unix, shell

replacing ^M character when passing files from Windows to Unix

Posted on 30-Sep-2009 By Admin No Comments on replacing ^M character when passing files from Windows to Unix

To replace the ^M ‘s on the screen in vi type :1, $ s/r/

Linux/Unix, shell

To see how much time or progress of long transaction

Posted on 30-Sep-2009 By Admin No Comments on To see how much time or progress of long transaction

select * from v$session_longops where sid=100;

Oracle, SQL scripts

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