Oracle jobs

SELECT JOB_NAME, OWNER, ENABLED FROM DBA_SCHEDULER_JOBS;

When I tried to recompile a package in sqlplus, the sqlplus window freezes and has not responding.

When I tried to recompile a package in sqlplus, the sqlplus window freezes and has not responding.

The reason is that some objects you are trying to use is locked. Go and check what locks the object.

AIX 6.1 Time Zone and Daylight Saving Time

Time Zone:

http://www-01.ibm.com/support/docview.wss?uid=isg3T1000252

DST problem:

http://www-01.ibm.com/support/docview.wss?uid=isg3T1013017#formatcompare



Summary:

TZ=EST5EDT,M3.2.0/2:00:00,M11.1.0/2:00:00

If you change the System TZ, you need to reboot the machine for activating the change.
If you change the date, you don't need to do rebooting.

SP2-1503: Unable to initialize Oracle call interface

Problem:

Install everything correctly, but can't use sqlplus from both double-click and command line.

Solution:

Run as adminstrator

Set AIX date and time

# date 0819092612
           mmddHHMMyy

all see the man page

mm-month
MM-minutes
yy-last two digits of year

Vim setting

set tabstop=4
set shiftwidth=4
set number
set backupdir=c:\vim_backup

vi/vim tips

1.Copy and paste

In normal model:

10yy     --Copy next 10 lines
p           --Paste the content


2. Tab multiple lines

v           -- Go into Visual Mode
shift + direction(h,j,k,l or arrows)    -- select lines
> or <      -- indent or unindent

Display the output of oracle procedure

I wrote a simple sample like:

DECLARE
    hello varchar(10);
BEGIN
    dbms_output.put_line('Hello World');

END;
/

When I run it on sqlplus, it showed: PL/SQL procedure successfully completed. Nothing else.

The solution is:

sqlplus> set serveroutput on

Then you can see the output.

Customize gvim in windows 7

nice article:
http://benaiah41.wordpress.com/2012/01/17/customizing-gvim-in-windows-7/

Unsupported major.minor version 49.0

The application is compiled by java 1.5, but I want to run it on a java 1.4 machine.

java.lang.NoClassDefFoundError: oracle/sysman/eml/app/Console

This issue and solution is stated in ORACLE document at http://docs.tpu.ru/docs/oracle/en/oas/10.1.2.0.2/aix.1012/relnotes.1012/relnotes/install.htm

check OEM status

 ..../bin/emctl status agent -details

panic: JVMST017: Cannot allocate memory in initializeMarkAndAllocBits(markbits1)

$ ./c_report.sh
Starting to compile report
Converting RPT_005.rdf
Unable to alloc heap of requested size, perhaps the maxdata value is too small - see README.HTML for more information.
**Out of memory, aborting**

*** panic: JVMST017: Cannot allocate memory in initializeMarkAndAllocBits(markbits1)
./c_report.sh[14]: 9437210 IOT/Abort trap(coredump)
Converting RPT_008.rdf
Unable to alloc heap of requested size, perhaps the maxdata value is too small - see README.HTML for more information.
**Out of memory, aborting**



Solution:

http://www-01.ibm.com/support/docview.wss?uid=swg21524989

Jinitiator working on Windows 7

refer to
http://notsomany.wordpress.com/2010/03/30/jinitiator-working-on-windows-7/

Thread: ORA-01552: cannot use system rollback segment for non-system tablespace

The undo_ xxx is set to manual in my pfile and init-ora. So I changed it to AUTO.

ORA-30012: undo tablespace ‘UNDOTBS01′ does not exist or of wrong type

I modified the undo_tablespace in init-ora file and spfile by changing undotbs01 to undotbs02 and it worked.

liboraInstaller.so (Cannot open or remove a file containing a running program.)

 Erroin writing to file
'................/oracle/product/10.2.0/db_1/oui/lib/aix/liboraInstaller.so'.
[................/oracle/product/10.2.0/db_1/oui/lib/aix/liboraInstaller.so (Cannot open or remove a file containing a running program.)]

You will see four options.

click Help
click Retry
click Ignore
click Cancel to stop this installation

The solution is that:

Go to that directory and rename the old file, for example: mv liboraInstaller.so liboraInstaller.so.bak

OUI-18001: The operating system 'AIX Version 6100.05' is not supported.

I am installing ORACLE 10.2.0.2 today on an AIX 6.1 machine. This error poped up when the software is checking the prerequisites of the system. Since AIX 6.1 comes after ORACLE 10.2.0.2, so just ignore the error and keep installing.

Can't shutdown oracle database

Last time, I accidentally deleted the control file and can't shutdown the database by using "shutdown immediate". I was so panic....The solution is that using "shutdown abort"...

TOAD windows 7 (ORA-06413 : Connection Not Open)

Problem:
When using TOAD on Windows 7, it pops up an error:

ORA-06413 : Connection Not Open

Solution:

Copy Quest Software from C:\Program(x86) to C:\Program

alert log

 Check Alert Log for the detailed error messages under ORACLE_HOME/admin/db_name/bdump/alert.log

refer to http://www.adp-gmbh.ch/ora/concepts/alert_log.html