Posts Tagged ‘DBA’

Select Number And Convert Number From English To Arabic In Oracle

April 23rd, 2018, posted in Oracle Queries
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CREATE FUNCTION numToEasternArabic(
  in_value IN NUMBER
) RETURN NVARCHAR2 DETERMINISTIC
IS
  p_num  VARCHAR2(100) := TO_CHAR( in_value );
  p_char CHAR(1);
  o_str  NVARCHAR2(100);
BEGIN
  FOR i IN 1 .. LENGTH( p_num ) LOOP
    p_char := SUBSTR( p_num, i, 1 );
    o_str := o_str
          || CASE p_char
             WHEN '.'
             THEN N'.'
             ELSE UNISTR(
                    '\' || TO_CHAR(
                             TO_NUMBER( p_char ) + 660,
                             'FM0000'
                           )
                  )
             END;
  END LOOP;
  RETURN o_str;
END;
/


Query 1:

SELECT numToEasternArabic( 1438 )
FROM   DUAL

Results:

| NUMTOEASTERNARABIC(1438) |
|--------------------------|
|                     ١٤٣٨ |
 
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How to manually mount CD-DVD-ROM in Solaris

March 3rd, 2018, posted in Solaris, Uncategorized
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Recently while trying to build a Solaris JumpStart server, I encountered an error in reading the home-burnt DVD-ROM disk of Solaris 10 10/08.  There are many threads out on the internet that talk about the same difficulty and issue.  To circumvent the issue, I needed to manually mount the DVD-ROM.  To do this, you first need to disable the volmgmt software in Solaris.  Since I am running Solaris 10, the command is simple:

 

# svcadm disable volfs
# svcs volfs
STATE          STIME    FMRI
disabled        7:29:01 svc:/system/filesystem/volfs:default
# ps -ef |grep vol
    root 10189   936   0 07:26:10 pts/1       0:00 grep vol

 

Once that is done, you should be able to mount the DVD-ROM using the following command:

 

# mount -F hsfs -o ro /dev/sr0 /cdrom
# cd /cdrom
# ls
Copyright                    License                      boot                         platform
JDS-THIRDPARTYLICENSEREADME  Solaris_10                   installer

Once done, don’t forget to re-enable volume management.  That is done by:

 

# svcadm enable volfs
# svcs volfs
STATE          STIME    FMRI
online          8:33:21 svc:/system/filesystem/volfs:default
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adcfgclone.pl dbTechStack – RC-50004 Error occurred in CloneContext Target System Domain Name

February 4th, 2018, posted in Oracle, Solaris
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RC-50004: Error occurred in CloneContext – Target System Domain Name in

adcfgclone.pl dbTechStack :

Error:

Target System Domain Name : worths.co.za
RC-50004: Error occurred in CloneContext: 
null
Check Clone Context logfile
/ebsdbprd_app/oracle/product/ebsdbprd/db/tech_st/11.2.0/appsutil/clone/bin/CloneContext_0418120037.log for details.

ERROR: Context creation not completed successfully.
For additional details review the file /tmp/adcfgclone_4849738.err if present.


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Solution :
Ensure that your hostname is fully populated in the /etc/hosts file

Not like this:

3 $ grep ebsdbprdp7 /etc/hosts
19.36.148.157   ebsdbprdp7
w@ebsdbprdp7:/
4 $

Should look like this

3 $ grep ebsdbprdp7 /etc/hosts
19.36.148.157   ebsdbprdp7.domain.co.za  ebsdbprdp7
w@ebsdbprdp7:/
4 $
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For Multiple Server Connections – Single Putty Window – Multiple Tabs

January 28th, 2018, posted in Oracle, Solaris, Windows
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Is it possible to have a tabbed putty like firefox or internet explorer ?? Single Putty Window,Multiple Tabs,For Multiple Server Connections,Putty Window,Multiple Tab,Multiple Server Connections,Putty,Multiple Server,DBA,Oracle DBA,Oracle Database,Oracle,Oracle SQL,
Yes you can, check out below URL !!

http://www.thegeekstuff.com/2008/08/turbocharge-putty-with-12-powerful-add-ons-software-for-geeks-3/

Look for Putty connection Manager.

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Disable Auditing In A 11G Database

November 18th, 2017, posted in Oracle Queries
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In a RAC Database :

 

SQL> ALTER SYSTEM SET audit_trail=NONE SCOPE=spfile sid='*';
System altered.
SQL>

Note : Restart the database to have the change take affect, or do a rolling restart, one instance at a time.




In a Single Instance Database :

 

SQL> ALTER SYSTEM SET audit_trail=NONE SCOPE=spfile ;
System altered.
SQL>

Note : Restart the database to have the change take affect.

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