ON-DEMAND Process - DB Object

Hello All,
I'm not familiar with the object storage model of APEX objects and was wondering how On-DEMAND processes are stored? Can you access them via sqlplus (toad,pl/sql dev, sql dev)?
The reason I ask, is once the app is published, is there a way to chage the pl/sql procedure attached to an on-demand process, or must you republish the entire application?
Thanks in advance.
Jan

Just as any other setting or statement you make in APEX it's stored in a database table somewhere. So you might be able to access it, but not as you expect it.
A good way of working is - to overcome - your problem, code your processes so that they contain only one line: a call to a db package/procedure/function. That way you can
1. Compile and test the implemented logic separately.
2. Change the logic without changing or redeploying the apex side of the app.

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ULS:
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Any other insights on how I can troubleshoot the issue described?
Thanks in advance!

Hi ,
For resolving your issue , you can do as the followings:
1. Logged into the Web Server with the Timer Service Account.
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3. Checked the registry :
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In addition, here are some similar posts for you to take a look at:
http://social.technet.microsoft.com/Forums/en-US/aae497df-5f0d-4f86-a724-c7b805ccd07f/sharepoint-sandboxed-code-service-troubles?forum=sharepointgeneralprevious
http://blogs.technet.com/b/operationsguy/archive/2011/01/17/sharepoint-2010-sandboxed-code-solutions-and-web-proxy.aspx
http://social.msdn.microsoft.com/Forums/en-US/c21e2c3a-a259-4d5f-8071-eff52b7bddc3/issue-sandbox-solution-too-busy-to-handle-the-request?forum=sharepointgeneralprevious
I hope this helps.
Thanks,
Wendy
Forum Support
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact
[email protected]
Wendy Li
TechNet Community Support

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<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<HTML><HEAD>
<TITLE>404 Not Found</TITLE>
</HEAD><BODY>
<H1>Not Found</H1>
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<HR>
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</BODY></HTML>
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Hello:
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Hi,
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Hi!
I am trying to find a way to call an On demand Process in a PL/SQL Reports Region. The reason is that i need Reportings for about 20 Pages that look like the same but have different parameters. I already have some Processes that return SQL Statements and it works fine. But these Reportings are more complex and it's not possible to return it wirh a SQL Statement.
I have seen some solutions in this forum that used AJAX to call such a process. The problem is, that I'm not allowed to use AJAX because activeX is diabled. I tried it and it works but i need another way to solve this process call.
Thanks in advance
Philipp

At the moment I cannot say if your link can help. Right now the call of the On demand Process looks like this:
Inside annonymous PL/SQL Region:
<script type="text/javascript">
get = new htmldb_Get(null,'||:APP_ID||'.,'APPLICATION_PROCESS=F_REPORT_NAME',0);
gReturn = get.get();
document.write(gReturn);
</script>

Possible to download file using ajax on demand process?

In the past I've used procedures with the wpg_docload.download_file function to download files by granting public to the procedure and executing the download from a report link (such as http://localhost:8080/apex/schema_name.download_blob?file_in=xxx)
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var ajaxRequest = new htmldb_Get( null , &APP_ID. , 'APPLICATION_PROCESS=download_blob' , 0);
var ajaxResult = ajaxRequest.get();
Thanks
Simon

To be honest, it's not a big deal, I wanted to do it this way as we have data stored as BFILES and some of the downloads are so big they take a while to load into a temp_blob and thus I wanted to call it from java script so I could call a loading "div" 1st, so the user does not see the screen hanging. However I've changed the code to load the BFILE into an actual blob 1st (through an ajax process) and then return a link to the screen pointing to an app process which opens the blob.

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DECLARE
v_first_name VARCHAR2 (50);
v_last_name VARCHAR2 (50);
v_title VARCHAR2 (50);
v_phone VARCHAR2 (25);
v_email VARCHAR2 (50);
v_dept VARCHAR2 (200);
BEGIN
FOR c IN (select first_name, last_name, nyc_title, desk_phone_number, email_address, kronos_badge_number, employee_id, replace(department_name,'&','&') department_name
from anc_employees_v
where employee_id = TO_NUMBER (v('EMPLOYEE_ID')))
LOOP
v_first_name := c.first_name;
v_last_name := c.last_name;
v_title := c.nyc_title;
v_phone := c.desk_phone_number;
v_email := c.email_address;
v_dept := c.department_name;
END LOOP;
OWA_UTIL.mime_header ('text/xml', FALSE);
HTP.p ('Cache-Control: no-cache');
HTP.p ('Pragma: no-cache');
OWA_UTIL.http_header_close;
HTP.prn ('<body>');
HTP.prn ('<desc>this xml genericly sets multiple items</desc>');
HTP.prn ('<item id="P16_FIRST_NAME">' || UPPER(v_first_name) || '</item>');
HTP.prn ('<item id="P16_LAST_NAME">' || UPPER(v_last_name) || '</item>');
HTP.prn ('<item id="P16_TITLE">' || v_title || '</item>');
HTP.prn ('<item id="P16_PHONE">' || v_phone || '</item>');
HTP.prn ('<item id="P16_EMAIL">' || UPPER(v_email) || '</item>');
HTP.prn ('<item id="P16_DEPARTMENT_ID">' || UPPER(v_dept) || '</item>');
HTP.prn ('</body>');
EXCEPTION
WHEN OTHERS THEN
OWA_UTIL.mime_header ('text/xml', FALSE);
HTP.p ('Cache-Control: no-cache');
HTP.p ('Pragma: no-cache');
OWA_UTIL.http_header_close;
HTP.prn ('<body>');
HTP.prn ('<desc>GET_EMPLOYEE_DATA</desc>');
HTP.prn ('<item id="P16_ERROR">' || SQLERRM || '</item>');
HTP.prn ('</body>');
END;

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Calling ON DEMAND process for outside APEX

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I would like to call an ON DEMAND process from outside APEX (using HttpClient java class). I think i have to use wwv_flow.accept but i'm bit lost on how to specify that i'm calling a process on demand.
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Thierry

Thierry,
You need to set up the HTTP request as you would if invoking your application+process from a URL, e.g.,
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AJAX & On Demand Process Error

Hi All,
I have a SQL report that display a group of employees with a check box column,when a button pressed i need to
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from Emp
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FOR i in 1..APEX_APPLICATION.G_F12.COUNT LOOP
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end if;
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Hi,
When you post code wrap it to {noformat}
{noformat} tags so it is easier to read.
I'm 100% sure you get some JavaScript error. How you have check that there was no errors ?
Take Firefox and Firebug extension. Run page and check Firebug console.
Also you do not pass f03 to On Demand process so below part of process do not never loop
FOR j in 1..APEX_APPLICATION.G_F03.COUNT LOOP
if(APEX_APPLICATION.G_F03(j)=APEX_APPLICATION.G_F12(i)) then
APEX_APPLICATION.G_F03(i):=:VALUE;
end if;
end loop;Also your report select look strange. Is your table and column names really case sensitive ?
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Jari

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hi
my on demand process
declare
art char := 'GT';
begin date := '01.01.2006';
end date := '31.01.2006';
v_count number;
begin
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into v_count
from dual;
end;
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what is wrong

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dual into a variable and the process is returning no value. How about having
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Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://htmldb.oracle.com/pls/otn/f?p=31517:1
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ON-DEMAND Process - DB Object

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