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How to Schedule a Procedure on Oracle 10g (Merged) [message #359333] Fri, 14 November 2008 22:58 Go to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear All,
I have 4 stored procedures where i need to schedule these four procedures at morning 6:00am in my Oracle Database.
Whether all the four procedures can be executed at same time.I am in need of your kind inputs.


Thanks & Regards,
Hammer.
Re: How to schedule a procedure in oracle 10g database? [message #359338 is a reply to message #359333] Sat, 15 November 2008 00:32 Go to previous messageGo to next message
rajavu1
Messages: 1574
Registered: May 2005
Location: Bangalore , India
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yes . You can .

refer Scheduler in 10g for more details

Smile
Rajuvan
Re: How to schedule a procedure in oracle 10g database? [message #359340 is a reply to message #359333] Sat, 15 November 2008 01:03 Go to previous messageGo to next message
Michel Cadot
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The easiest way is to use DBMS_JOB.

Regards
Michel
Re: How to schedule a procedure in oracle 10g database? [message #359360 is a reply to message #359338] Sat, 15 November 2008 03:40 Go to previous messageGo to next message
aviva4500
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Registered: July 2008
Location: bangalore
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Dear Rajuvan,
I went through the link,but i would like to explain a little ,I have a procedure name proc_test in this procedure first it will truncate all the data and inserts the new data into the table on daily basis.First to do this what exactly needs to create.Can you explain with one example which helps a lot.



Thanks & Regards
Hammer.
Re: How to schedule a procedure in oracle 10g database? [message #359364 is a reply to message #359360] Sat, 15 November 2008 03:50 Go to previous messageGo to next message
pablolee
Messages: 2836
Registered: May 2007
Location: Scotland
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The link that rajuvan provided contains examples.
How to schedule a procedure in oracle 10g database? [message #359597 is a reply to message #359333] Mon, 17 November 2008 09:33 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear All,
I have two tables named emp and temp_emp.I have created a procedure named proc_test,which inserts the data from emptable into temp_emp.I have scheduled this procedure using the below command.In sys login i have created this job which was created successfully.But the data was not inserted in the temp_emp.Can anyone help me on this.
Dbms_Scheduler.create_job(
job_name => 'DEMO_JOB_SCHEDULE'
,job_type => 'PLSQL_BLOCK'
,job_action => 'ODS.PROC_TEST'
,start_date => TO_DATE( '17-NOV-2008 19:28:00','DD-MON-
YYY HH24:MI:SS')
,repeat_interval => 'FREQ=DAILY'
,enabled => TRUE
,comments => 'Demo for job schedule.');
END;

Thanks & Regards,
Hammer.
Re: How to schedule a procedure in oracle 10g database? [message #359603 is a reply to message #359597] Mon, 17 November 2008 10:05 Go to previous messageGo to next message
Michel Cadot
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- Never ever use SYS but for maintenance purpose (startup, shutdown, backup, recover)
- SYS is special
- SYS is Oracle proprietary (try to open a SR/TAR starting with "i did that with SYS" and you'll see the immediate answer)
- SYS does not act like any other user
- When you use SYS Oracle deactivates some code path and activates others
- Whatever you do with SYS will neither validate nor invalidate the same thing with any other user.

NEVER EVER use SYS for anything that can be done by another user.
Use SYS ONLY for something that can't be done by someone else.


Does your procedure commits?

Regards
Michel
Re: How to schedule a procedure in oracle 10g database? [message #359662 is a reply to message #359597] Mon, 17 November 2008 22:46 Go to previous messageGo to next message
prashas_d
Messages: 66
Registered: February 2007
Member
@aviva,

The job_type value can be one of 'PLSQL_BLOCK' or 'EXECUTABLE' or 'STORED_PROCEDURE'.

Now, in your example you have given value as 'PLSQL_BLOCK' for the job_type value. But you are providing the procedure name in job_action instead of a plsql block code.

So, Please change the job_type value from 'PLSQL_BLOCK' to 'STORED_PROCEDURE'. Let us know if it works.

Also as Michel suggested, try with other than sys user.

Regards,
prashas_d.

[Updated on: Mon, 17 November 2008 22:47]

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Re: How to schedule a procedure in oracle 10g database? [message #359677 is a reply to message #359662] Tue, 18 November 2008 00:08 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear All,
Now I tried using this statement which was executed successfully but no records are been inserted.I used the below code.I am not sure in this scheduling part.So in need for your kind inputs.
BEGIN
Dbms_Scheduler.create_job(
job_name => 'DEMO_JOB_SCHEDULE'
,job_type => 'STORED_PROCEDURE'
,job_action => 'PROC_TEST'
,start_date => TO_DATE( '18-NOV-2008 09:15:00','DD-MON-YYYY HH24:MI:SS')
,repeat_interval => 'FREQ=DAILY'
,enabled => TRUE
,comments => 'Demo for job schedule.');
END;

Thanks & Regards,
Hammer.
Re: How to schedule a procedure in oracle 10g database? [message #359697 is a reply to message #359677] Tue, 18 November 2008 00:53 Go to previous messageGo to next message
Michel Cadot
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Michel Cadot wrote on Mon, 17 November 2008 17:05

Does your procedure commit?

Regards
Michel


[Updated on: Tue, 18 November 2008 00:53]

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Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359702 is a reply to message #359333] Tue, 18 November 2008 00:56 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear All,
This is the procedure which i am using.
CREATE OR REPLACE PROCEDURE Proc_Test
AS
BEGIN
BEGIN
EXECUTE IMMEDIATE 'TRUNCATE TABLE TEMP_EMP';
END;
BEGIN
INSERT INTO TEMP_EMP
SELECT * FROM EMP;
COMMIT;
END;
END;
/


Thanks and Regards,
Hammer.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359713 is a reply to message #359702] Tue, 18 November 2008 01:10 Go to previous messageGo to next message
Frank
Messages: 7880
Registered: March 2000
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This procedure would not compile.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359717 is a reply to message #359702] Tue, 18 November 2008 01:14 Go to previous messageGo to next message
Michel Cadot
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As this is not the ACTUAL procedure, it and we can't help to know what is the root of your problem.

Regards
Michel
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359721 is a reply to message #359713] Tue, 18 November 2008 01:25 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear Frank,
Whether it is not possible to schedule these type of procedures.Can you help me that how we can schedule this type of procedure in database.


Thanka & Regards,
Hammer.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359725 is a reply to message #359721] Tue, 18 November 2008 01:32 Go to previous messageGo to next message
Frank
Messages: 7880
Registered: March 2000
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It's no use to schedule non-compiling procedures.
If you refuse to show us what you really do, there is little chance we can help you out.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #359907 is a reply to message #359725] Tue, 18 November 2008 13:06 Go to previous messageGo to next message
Barbara Boehmer
Messages: 8636
Registered: November 2002
Location: California, USA
Senior Member
I am not seeing the problem. For me the procedure compiles, the job runs, and the data is inserted. Are you waiting for the job to finish running? Notice in the demonstration below that, if I check for results too soon, there aren't any rows, because the job hasn't finished running yet.

SCOTT@orcl_11g> -- create table:
SCOTT@orcl_11g> CREATE TABLE temp_emp AS SELECT * FROM emp WHERE 1 = 2
  2  /

Table created.

SCOTT@orcl_11g> -- create procedure:
SCOTT@orcl_11g> CREATE OR REPLACE PROCEDURE Proc_Test
  2  AS
  3  BEGIN
  4    BEGIN
  5  	 EXECUTE IMMEDIATE 'TRUNCATE TABLE TEMP_EMP';
  6    END;
  7    BEGIN
  8  	 INSERT INTO TEMP_EMP
  9  	 SELECT * FROM EMP;
 10  	 COMMIT;
 11    END;
 12  END;
 13  /

Procedure created.

SCOTT@orcl_11g> SHOW ERRORS
No errors.
SCOTT@orcl_11g> -- create job:
SCOTT@orcl_11g> BEGIN
  2    Dbms_Scheduler.create_job(
  3  	  job_name	  => 'DEMO_JOB'
  4  	 ,job_type	  => 'STORED_PROCEDURE'
  5  	 ,job_action	  => 'PROC_TEST'
  6  	 ,start_date	  => SYSDATE
  7  	 ,repeat_interval => 'FREQ=DAILY'
  8  	 ,enabled	  => TRUE
  9  	 ,comments	  => 'Demo for job schedule.');
 10  END;
 11  /

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> -- no rows inserted yet because job is still running:
SCOTT@orcl_11g> SELECT COUNT(*) FROM temp_emp
  2  /

  COUNT(*)
----------
         0

SCOTT@orcl_11g> -- wait for the job to finish running:
SCOTT@orcl_11g> EXEC DBMS_LOCK.SLEEP (15)

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> -- check results after waiting for job to finish:
SCOTT@orcl_11g> SELECT COUNT(*) FROM temp_emp
  2  /

  COUNT(*)
----------
        14

SCOTT@orcl_11g> -- cleanup:
SCOTT@orcl_11g> EXEC DBMS_SCHEDULER.DROP_JOB ('DEMO_JOB')

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> DROP PROCEDURE proc_test
  2  /

Procedure dropped.

SCOTT@orcl_11g> DROP TABLE temp_emp
  2  /

Table dropped.

SCOTT@orcl_11g>

Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360317 is a reply to message #359907] Thu, 20 November 2008 07:00 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Hi Barbara,
Thank you very much now it is working..

Thanks & Regards,
Hammer.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360430 is a reply to message #360317] Thu, 20 November 2008 23:31 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Dear All,
I have one more clarification which i tried using the same but it is not working for the below procedure.I have a procedure For example Proc_Test(TO_CHAR (TRUNC (ADD_MONTHS (SYSDATE, 0), 'MONTH'), 'DD-Mon-YYYY')) which will fetch only the November month data.But i get a error when i use the below code.ORA:06550.
BEGIN
Dbms_Scheduler.create_job(
job_name => 'DEMO_JOB_SCHEDULE'
,job_type => 'PLSQL_BLOCK'
,job_action => 'Proc_test(TO_CHAR (TRUNC (ADD_MONTHS (SYSDATE, 0), 'MONTH'), 'DD-Mon-YYYY'));'
,start_date => TO_DATE( '21-NOV-2008 09:30:00','DD-MON-YYYY HH24:MI:SS')
,repeat_interval => 'FREQ=DAILY'
,enabled => TRUE
,comments => 'Demo for job schedule.');
END;
/



Thanks & Regards,
Hammer.

[Updated on: Thu, 20 November 2008 23:33]

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Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360431 is a reply to message #359333] Thu, 20 November 2008 23:39 Go to previous messageGo to next message
rajavu1
Messages: 1574
Registered: May 2005
Location: Bangalore , India
Senior Member

We need more error descriptions .

ORA-06550:	line string, column string:string
Cause:	A PL/SQL compilation error has occurred. The numbers given for line and column are the location in the PL/SQL block where the error occurred.
Action:	Refer to the following PL/SQL messages for more information about the error.


Smile
Rajuvan.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360432 is a reply to message #360431] Thu, 20 November 2008 23:46 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Hi,
Yes i have more description when i use the above code.This is the exact error which i am getting now .
ERROR at line 6:
ORA-06550: line 6, column 77:
PLS-00103: Encountered the symbol "MONTH" when expecting one of the following:
) , * & = - + < / > at in is mod remainder not rem
<an exponent (**)> <> or != or ~= >= <= <> and or like LIKE2_
LIKE4_ LIKEC_ between || multiset member SUBMULTISET_



Thanks & Regards,
Hammer.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360437 is a reply to message #360432] Fri, 21 November 2008 00:11 Go to previous messageGo to next message
Barbara Boehmer
Messages: 8636
Registered: November 2002
Location: California, USA
Senior Member
When you use single quotes inside of a quoted string, you have to double the quotes. When the procedure used in job_action has a parameter, you have to add a semicolon at the end and change the job_type to plsql_block. The following makes just enough corrections to make it run. However, I should also point out that adding 0 months is pointless and you need to make sure that your datatypes match. If you are passing a varchar2 to your proc_test then your parameter must be a varchar2. If your proc_test is expecting a date datatype, then pass it a date without the to_char.


SCOTT@orcl_11g> -- create table:
SCOTT@orcl_11g> CREATE TABLE temp_emp AS SELECT * FROM emp WHERE 1 = 2
  2  /

Table created.

SCOTT@orcl_11g> -- create procedure:
SCOTT@orcl_11g> CREATE OR REPLACE PROCEDURE Proc_Test
  2    (p IN VARCHAR2)
  3  AS
  4  BEGIN
  5    BEGIN
  6  	 EXECUTE IMMEDIATE 'TRUNCATE TABLE TEMP_EMP';
  7    END;
  8    BEGIN
  9  	 INSERT INTO TEMP_EMP
 10  	 SELECT * FROM EMP;
 11  	 COMMIT;
 12    END;
 13  END;
 14  /

Procedure created.

SCOTT@orcl_11g> SHOW ERRORS
No errors.
SCOTT@orcl_11g> -- create job:
SCOTT@orcl_11g> BEGIN
  2    Dbms_Scheduler.create_job(
  3  	  job_name	  => 'DEMO_JOB'
  4  	 ,job_type	  => 'PLSQL_BLOCK'
  5  	 ,job_action	  => 'Proc_test (TO_CHAR (TRUNC (ADD_MONTHS (SYSDATE, 0), ''MONTH''), ''DD-Mon-YYYY''));'
  6  	 ,start_date	  => SYSDATE
  7  	 ,repeat_interval => 'FREQ=DAILY'
  8  	 ,enabled	  => TRUE
  9  	 ,comments	  => 'Demo for job schedule.');
 10  END;
 11  /

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> -- no rows inserted yet because job is still running:
SCOTT@orcl_11g> SELECT COUNT(*) FROM temp_emp
  2  /

  COUNT(*)
----------
         0

SCOTT@orcl_11g> -- wait for the job to finish running:
SCOTT@orcl_11g> EXEC DBMS_LOCK.SLEEP (10)

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> -- check results after waiting for job to finish:
SCOTT@orcl_11g> SELECT COUNT(*) FROM temp_emp
  2  /

  COUNT(*)
----------
        14

SCOTT@orcl_11g> -- cleanup:
SCOTT@orcl_11g> EXEC DBMS_SCHEDULER.DROP_JOB ('DEMO_JOB')

PL/SQL procedure successfully completed.

SCOTT@orcl_11g> DROP PROCEDURE proc_test
  2  /

Procedure dropped.

SCOTT@orcl_11g> DROP TABLE temp_emp
  2  /

Table dropped.

SCOTT@orcl_11g>

Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #360454 is a reply to message #360437] Fri, 21 November 2008 01:27 Go to previous messageGo to next message
aviva4500
Messages: 122
Registered: July 2008
Location: bangalore
Senior Member
Hi Barbara,
Thanks,Thanks ,Thanks a lot.It worked now. Smile

Thanks & Regards,
Hammer. Smile
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475455 is a reply to message #360437] Wed, 15 September 2010 04:25 Go to previous messageGo to next message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Hi,
I am new to DBA, I have challenge to schedule a job.
I have follwed the steps as mentioned below
1) create user XXXXXX
2) grant priviliges to XXXXXX
3) conn XXXXXX/XXXXXXX

4) SQL> CREATE OR REPLACE PROCEDURE Proc_Test
2 AS
3 BEGIN
4 BEGIN
5 EXECUTE IMMEDIATE 'TRUNCATE TABLE TEMP_EMP';
6 END;
7 BEGIN
8 INSERT INTO TEMP_EMP
9 SELECT * FROM TEMP_EMP1;
10 COMMIT;
11 END;
12 END;
13 /

Procedure created.

but while runnig below steps,I got a error.

5) SQL> BEGIN
2 Dbms_Scheduler.create_job(
3 job_name => 'DEMO_JOB'
4 ,job_type => 'PLSQL_BLOCK'
5 ,job_action => 'Proc_test (TO_CHAR (TRUNC (ADD_MONTHS (SYSDATE, 0), ''MONTH''), ''DD-Mon-YYYY''));'
6 ,start_date => SYSDATE
7 ,repeat_interval => 'FREQ=HOURLY'
8 ,enabled => TRUE
9 ,comments => 'Demo for job schedule.');
10 END;
11 /
BEGIN
*
ERROR at line 1:
ORA-27486: insufficient privileges
ORA-06512: at "SYS.DBMS_ISCHED", line 99
ORA-06512: at "SYS.DBMS_SCHEDULER", line 262
ORA-06512: at line 2

Kindly help me to fix this issue.


Thanks,
ASM
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475462 is a reply to message #475455] Wed, 15 September 2010 04:34 Go to previous messageGo to next message
cookiemonster
Messages: 12422
Registered: September 2008
Location: Rainy Manchester
Senior Member
You're getting an insufficient privileges error and you decide to obscure from us the privileges you granted to your user?
What privileges did you grant?
Who owns temp_emp and temp_emp1?
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475465 is a reply to message #475462] Wed, 15 September 2010 04:36 Go to previous messageGo to next message
cookiemonster
Messages: 12422
Registered: September 2008
Location: Rainy Manchester
Senior Member
Also it would help if you copied the previous examples correctly.
proc_test is supposed to have a parameter.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475472 is a reply to message #475465] Wed, 15 September 2010 04:41 Go to previous messageGo to next message
Michel Cadot
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1/
Please read OraFAQ Forum Guide, especially "How to format your post?" section.
Make sure that lines of code do not exceed 80 characters when you format.
Indent the code, use code tags and align the columns in result.
Use the "Preview Message" button to verify.
Also always post your Oracle version, with 4 decimals.

2/
Use SQL*Plus and copy and paste your session, the WHOLE session.

3/
Your procedure prove that what you need is a GTT not a permanent table.
And what is the purpose of the commit?

4/
ORA-27486: insufficient privileges
 *Cause: An attempt was made to perform a scheduler operation without the
         required privileges.
 *Action: Ask a sufficiently privileged user to perform the requested
          operation, or grant the required privileges to the proper user(s).

Regards
Michel

Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475474 is a reply to message #475472] Wed, 15 September 2010 04:45 Go to previous messageGo to next message
cookiemonster
Messages: 12422
Registered: September 2008
Location: Rainy Manchester
Senior Member
Michel Cadot wrote on Wed, 15 September 2010 10:41
3/
Your procedure prove that what you need is a GTT not a permanent table.
And what is the purpose of the commit?


OP is sort of copying Barbara's example above.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475481 is a reply to message #475462] Wed, 15 September 2010 05:06 Go to previous messageGo to next message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Thanks for your reply.

I have given connect,resource,sysdba to the user XXXXX.(am doing in test machine).

Who owns temp_emp and temp_emp1? -> user XXXXX owns these tables.

Here I am learning, how to schedule jobs in oracle10g.Once I thourough with this, i hv to implement some schedules. And let me know what types of privileges I hv to give to user XXXXX.

[Updated on: Wed, 15 September 2010 05:09]

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Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475494 is a reply to message #475481] Wed, 15 September 2010 05:34 Go to previous messageGo to next message
Barbara Boehmer
Messages: 8636
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Location: California, USA
Senior Member
GRANT CREATE JOB TO XXXXX;
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475498 is a reply to message #475481] Wed, 15 September 2010 05:39 Go to previous messageGo to next message
Michel Cadot
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Account Moderator
Quote:
I have given connect,resource,sysdba to the user XXXXX

Do this in my place and you are fired.
I advice you to read the documentation and gives ONLY the necessary privileges and ONLY those you understand.

In addition, I advice you to FIRST understand the code which is provided and THEN try to addapt and use it for your case.

Regards
Michel

[Updated on: Wed, 15 September 2010 05:40]

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Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475512 is a reply to message #475498] Wed, 15 September 2010 06:56 Go to previous messageGo to next message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Thanks all.

Its working now as per below steps.

SQL> BEGIN
2 Dbms_Scheduler.create_job(
3 job_name => 'delete_row',
4 job_type => 'STORED_PROCEDURE',
5 job_action => 'Test_delete',
6 start_date => SYSDATE,
7 enabled => TRUE );
8 END;
9 /

PL/SQL procedure successfully completed.

But I want to schedule the above job to delete the row(mentioned in my procedure) everyday at 8.30AM.


Kindly help me to write a querey for the same.

Thanks,

[Updated on: Wed, 15 September 2010 06:56]

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Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475524 is a reply to message #475512] Wed, 15 September 2010 08:04 Go to previous messageGo to next message
joy_division
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Registered: February 2005
Location: East Coast USA
Senior Member
asmnk100 wrote on Wed, 15 September 2010 07:56

But I want to schedule the above job to delete the row(mentioned in my procedure) everyday at 8.30AM.


And that's what INTERVAL is in your initial post.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475556 is a reply to message #475524] Wed, 15 September 2010 10:56 Go to previous messageGo to next message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Thanks for your reply.

I hvn't mention any interval.

What are the steps, I hv to add in dbms_scheduler steps to schedule in specific period.

kindly help on this.


Thanks,
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475557 is a reply to message #475556] Wed, 15 September 2010 11:00 Go to previous messageGo to next message
Michel Cadot
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Why don't you use the simple DBMS_JOB as explained in the link I posted at the beginning of this topic.

Regards
Michel
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475562 is a reply to message #475556] Wed, 15 September 2010 13:02 Go to previous messageGo to next message
joy_division
Messages: 4644
Registered: February 2005
Location: East Coast USA
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asmnk100 wrote on Wed, 15 September 2010 11:56

I hvn't mention any interval.


Oh really, someone with your id posted about it in question number 475455.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475566 is a reply to message #475512] Wed, 15 September 2010 14:14 Go to previous messageGo to next message
Barbara Boehmer
Messages: 8636
Registered: November 2002
Location: California, USA
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There are various methods of scheduling jobs. You can use an operating system CRON job or, from the database you can use DBMS_JOB or, more recently, DBMS_SCHEDULER. Running a job from the database offers more options for tracking and control. The newer DBMS_SCHEDULER has more options than the older DBMS_JOB, but is more complex. So, if all you need to schedule is one simple job, then most of us find it easier to use the DBMS_JOB that we are more familiar with and accustomed to using. Whichever, you choose, you have to provide values for the parameters for start and interval that tell it what date and time to run it the first time and how often to run it after that. The syntax is different for each method. I have provided both below. The DBMS_SCHEDULER method allows you to specify daily, the hour, and the minute. The DBMS_JOB method requires that you truncate the current date and add the appropriate number of days to it. For the next day at 8:30 that would be one day plus 8.5 of the 24 hours or trunc (sysdate) + 1 + (8.5/24). The previous examples in this thread were specific to what the original poster was trying to modify.

-- dbms_scheduler:
BEGIN
  Dbms_Scheduler.create_job(
     job_name	     => 'delete_row'
    ,job_type	     => 'STORED_PROCEDURE'
    ,job_action	     => 'test_delete'
    ,start_date	     => (SYSDATE + (8.5/24))
    ,repeat_interval => 'FREQ=DAILY; BYHOUR=8; BYMINUTE=30'
    ,enabled	     => TRUE);
END;
/


-- dbms_job:
DECLARE
  v_job NUMBER;
BEGIN
  DBMS_JOB.SUBMIT
    (job       => v_job,
     what      => 'test_delete;',
     next_date => SYSDATE + (8.5/24),
     interval  => 'TRUNC(SYSDATE) + 1 + (8.5/24)');
  COMMIT;
END;
/



Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475568 is a reply to message #475512] Wed, 15 September 2010 14:28 Go to previous messageGo to next message
Solomon Yakobson
Messages: 2504
Registered: January 2010
Location: Connecticut, USA
Senior Member
asmnk100 wrote on Wed, 15 September 2010 07:56
But I want to schedule the above job to delete the row(mentioned in my procedure) everyday at 8.30AM.


And how difficult is to RTFM http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_sched.htm#ARPLS138 and add repeat_interval parameter to the call:

BEGIN
    DBMS_SCHEDULER.CREATE_JOB(
                              job_name        => 'delete_row',
                              job_type        => 'STORED_PROCEDURE',
                              job_action      => 'TEST_DELETE',
                              start_date      => SYSDATE,
                              repeat_interval => 'FREQ=DAILY;BYHOUR=08;BYMINUTE=30;BYSECOND=0', 
                              enabled         =>  TRUE
                             );
END;
/



SY.
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475609 is a reply to message #475566] Thu, 16 September 2010 01:59 Go to previous messageGo to next message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Thanks again for the reply,

I hv run the below steps at 8AM,but didn't execute at 8.30AM today.

BEGIN
DBMS_SCHEDULER.CREATE_JOB(
job_name => 'delete_row',
job_type => 'STORED_PROCEDURE',
job_action => 'TEST_DELETE',
start_date => SYSDATE,
repeat_interval => 'FREQ=DAILY;BYHOUR=08;BYMINUTE=30;BYSECOND=0',
enabled => TRUE
);
END;
/

I want to finish my test today.I can run the steps today and need to execute every 30 minute today itself.Help me on this.

Thanks,
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475610 is a reply to message #475609] Thu, 16 September 2010 02:04 Go to previous messageGo to next message
Michel Cadot
Messages: 64152
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
The solution is still in the documentation; please read it.

Regards
Michel
Re: How to Schedule a Procedure on Oracle 10g (Merged) [message #475627 is a reply to message #475610] Thu, 16 September 2010 04:03 Go to previous message
asmnk100
Messages: 6
Registered: September 2010
Junior Member
Thanks all for your support.

Now the schedule is working fine... Smile

Thanks,

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