How to call proceduer or function inside LOV of oracle apex

Hi all,
how to write statement to call proceduer or function inside LOV of oracle apex?
Edited by: akki.kumar on Sep 2, 2010 12:25 AM

Hi,
Example how call procedure inside dynamic LOV and retrun lov from emp table
DECLARE
BEGIN
my_procedure;
RETURN 'SELECT ename d, empno r FROM emp';
END;Regards,
Jari
Edited by: jarola on Sep 2, 2010 10:42 AM

Similar Messages

  • How to call PL/SQL function inside column in entity

    Hello,
    How can I do next:
    - Crete entity from existing table in database, but one column in the table gets value from function. Function is written in oracle PL/SQL language and it is located inside some package on database.
    Application should run LCDS3 and tomcat.
    All help is appricitated

    Anil,
    I'm using LCDS3, and here is what I trying to do (for example):
    - I have on Oracle DB table REGION, with columns: Code, State, Population.
    - I want to create entity that contains same columns as table REGION (Code, State, Population) and to have addition column RegionName witch get value from PL/SQL function (loacated in package "common" on DB) "common.fgetRegionName(Code)".
    Can you explain me how to create that entity.
    Thanks
    Almir

  • How to call a SQL function from an XSL expression

    Hi
    In R12, in Payroll Deposit adivce/Check writer, We need to sort the earnings tag <AC_Earnings> in to two different categories as regular and other earnings. In the DB and form level of element defintiion we have a DFF which differentiates between the two kinds of earnings. But the seeded XML that is gerneated by the check writer does not have this field.
    The seeded template displays all the earnings in one column. How can we achieve this in the template without modifying the seeded XML.
    The one approach i have is to write a function and based on the return value sort the data. For this I need to know :
    1) How to call a SQL function from an XSL expression that is allowed in BI template.
    If anyone ahs faced similar requirements please share your approach.
    Thanks
    Srimathi

    Thank u..
    but i'd seen that link wen i searched in google..
    Is it possible without using any 3rd party JARs and all?
    and more importantly plz tell me what should be preferred way to call a javascript function?
    Do it using addLoadEvent() or Windows.Load etc
    OR
    Call it thru Xsl? (I donno how to do dis)
    Thanks in Advance..
    Edited by: ranjjose on Jun 3, 2008 8:21 AM

  • How to call a Javascript function from backing bean without any event

    Hi,
    Someone knows how to call a Javascript function from backing bean without any event ?
    thanks

    Please review the following thread:
    ADF Faces call javascript
    Luis.

  • How to call the 'DETAIL' function in ALV for a program?

    Dear Friends,
    I have a prf_tree (TYPE REF TO cl_gui_alv_tree), and I added below codes to add an new button for displaying the detail record, it works fine:
    CALL METHOD prf_toolbar->add_button
        EXPORTING
          fcode     = prf_tree->mc_fc_detail
          icon      = icon_detail
          butn_type = cntb_btype_button
          text      = ''
          quickinfo = 'Show Details'.
    Everytime I click this new button, a window will popup and display the record details.
    My question is: how to call this standard function  ('DETAIL' function) in a program? for example:
    CASE ldf_ok_code.
        WHEN gcf_okcode_save.
          PERFORM okcode_save.
        WHEN 'SHOW_DETAIL'.
          CHECK  gdf_nodkey_9003 IS NOT INITIAL.
          PERFORM SHOW_DETAIL.(How to write this code to display the detail data of the selected record?)
      Thanks a lot!

    Hi,
    Go for Interactive Reporting
    like When u click on the output then it will show the Detail report u want .
    for that purpose Pls
    Use Hide command .
    And call another report
    by using SUBMITT Program

  • How to call standard planning function in FOX code

    Hi,
    I want to call std. Distribution by reference planning function in FOX formula. Through CALL FUNCTION std planning functions can not be used.
    My requirement is that because I need to execute this distribution function thousands of times with different variable values so I am planning to pass the values for these variables through FOREACH loop.
    Any help is appreciated.
    regards
    Amit Jain

    Hi Amit,
    unfortunately calling a planning function inside a planning function is not possible. And calling a planning sequence from a planning sequence is not supported as well.
    I think is is better if go for a more complex FOX or an exit-function if the planning function needs to be executed online.
    Another way some customers are using to met similar requirements is writing a z-program which determines the variable values in a loop (e.g. by reading a z-table). Inside the loop they set the variables (in the variable container) and when this is done execute a planning sequence for the current variable setting. The whole thing could be executed e.g. in a process chain.
    Hope this helps ...
    Regards Matthias Nutt
    SAP Consulting Switzerland

  • How to call java script function from JSP ?

    how to call java script function from JSP ?

    i have function created by java script lets say x and i want to call this function from jsp scriplet tag which is at the same page ..thanks

  • How to call a package from the Report in Oracle Application Express

    How to call a package from the Report in Oracle Application Express

    Hello,
    What do you mean? Something like SELECT mypackage.function( par1, par2) from dual?
    Or do you want to execute a procedure when something happens on the page, like clicking a button?
    Greetings,
    Roel
    http://roelhartman.blogspot.com/
    You can reward this reply by marking it as either Helpful or Correct ;-)

  • How to call Operating System commands / external programs from within APEX

    Hi,
    Can someone please suggest how to call Operating Systems commands / external programs from within APEX?
    E.g. say I need to run a SQL script on a particular database. SQL script, database name, userid & password everything is available in a table in Oracle. I want to build a utility in APEX where by when I click a button APEX should run the following
    c:\oracle\bin\sqlplusw.exe userud/password@database @script_name.sql
    Any pointers will be greatly appreciated.
    Thanks & Regards,

    Hi Guys,
    I have reviewed the option of using scheduler and javascript and they do satisfy my requirements PARTIALLY. Any calls to operating system commands through these features will be made on the server where APEX is installed.
    However, here what I am looking at is to call operating systems programs on client machine. For example in my APEX application I have constructed the following strings of commands that needs to be run to execute a change request.
    sqlplusw.exe user/password@database @script1.sql
    sqlplusw.exe user/password@database @script2.sql
    sqlplusw.exe user/password@database @script3.sql
    sqlplusw.exe user/password@database @script4.sql
    What I want is to have a button/link on the APEX screen along with these lines so that when I click that link/button this entire line of command gets executed in the same way it would get executed if I copy and paste this command in the command window of windows.
    Believe me, if I am able to achieve what I intend to do, it is going to save a lot of our DBAs time and effort.
    Any help will be greatly appreciated.
    Thanks & Regards,

  • How to call a sql server stored procedure from oracle

    Hi all,
    Please anybody tell me how to call a sql server stored procedure from oracle.
    I've made an hsodbc connection and i can do insert, update, fetch data in sql server from oracle. But calling SP gives error. when I tried an SP at oracle that has line like
    "dbo"."CreateReceipt"@hsa
    where CreateReceipt is the SP of sql server and hsa is the DSN, it gives the error that "dbo"."CreateReceipt" should be declared.
    my database version is 10g
    Please help me how can i call it... I need to pass some parameters too to the SP
    thanking you

    hi,
    thank you for the response.
    when i call the sp using DBMS_HS_PASSTHROUGH, without parameters it works successfully, but with parameters it gives the following error
    ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
    [Generic Connectivity Using ODBC][Microsoft][ODBC SQL Server Driver]Invalid parameter number[Microsoft][ODBC SQL Server Driver]Invalid Descriptor Index (SQL State: S1093; SQL Code: 0)
    my code is,
    declare
    c INTEGER;
    nr INTEGER;
    begin
    c := DBMS_HS_PASSTHROUGH.OPEN_CURSOR@hsa;
    DBMS_HS_PASSTHROUGH.PARSE@hsa(c, 'Create_Receipt(?,?)');
    DBMS_HS_PASSTHROUGH.BIND_VARIABLE@hsa(c,1,'abc');
    DBMS_HS_PASSTHROUGH.BIND_VARIABLE@hsa(c,2,'xyz');
    nr:=DBMS_HS_PASSTHROUGH.EXECUTE_NON_QUERY@hsa(c);
    DBMS_HS_PASSTHROUGH.CLOSE_CURSOR@hsa(c);
    end;
    Create_Receipt is the sp which requires two parameters.
    please give me a solution
    thanking you
    sreejith

  • How to call PL/SQL function in processRequest

    Hi,
    I am trying to execute a function called xxhr_trg_evaluation_pkg.xx_get_class_desc(1);
    how i can execute the above function inside the processRequest and pass the return value into a String variable.
    Thanks in advance
    Regards....Ashraf

    Ashraf,
    The following code will help you how to call function or procedure in processRequest.
    processRequest Code:
    public void processRequest(OAPageContext pageContext, OAWebBean webBean){
    OAApplicationModule oaam = pageContext.getApplicationModule(webBean);
    OADBTransaction dbtrans;
    OADBTransaction txn = (OADBTransaction)oaam.getOADBTransaction();
    //statement which have similar execute statement like pl/sql in toad
    CallableStatement cs =txn.createCallableStatement("begin :1:=xxhr_trg_evaluation_pkg.xx_get_class_desc(:2);end;",0);
    //variable going to hold the return value
    String outputVal="";
    //pass input value to the callable statement
    try{
    cs.setString(2,1+"");
    catch(Exception e){
    try{
    cs.execute();
    outputVal=cs.getString(1);
    catch(Exception e){
    try{
    cs.close();
    catch(Exception e){
    //if have done any update/insert/etc means do the commit from here also else you haven't given commit in the function by using the following syntax
    dbtrans.commit();
    Thanks,
    SAN

  • Calling a package function inside a sql

    Hi friends!!!
    First of all happy Christmas! And them please help! :)
    We have a query calling a package function:
    SELECT * FROM DW025H WHERE DW025H_NR=MPPCI.ENCR ('0000000000000000');There is a primary key just with one column DW025H_NR and the problem is that is not accessing by INDEX UNIQUE SCAN,
    it's accessing by TABLE ACCESS FULL.
    May be the problem is that we are calling a procedure inside the query?
    I have been able to run that query accessing by primary key from my computer but a workmate hasn't!
    We both are connecting the same data base 10.2.0.4 and using Oracle SQL Developer!
    | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
    | 0 | SELECT STATEMENT | | 5343K| 1406M| 15670 (7)| 00:02:43 |
    |* 1 | VIEW | DW025H | 5343K| 1406M| 15670 (7)| 00:02:43 |
    |* 2 | FILTER | | | | | |
    | 3 | TABLE ACCESS FULL| DW025H | 5343K| 1406M| 15670 (7)| 00:02:43 |
    Predicate Information (identified by operation id):
    1 - filter("DW025H_NR"="MPPCI"."ENCRIPTAPAN"('0000000000000000'))
    2 - filter(CASE "OPS$SISINFO"."IS_USER_DNI"() WHEN 1 THEN
    SYS_AUDIT('OPS$SISINFO','DW025H','CMINFOGR001',3) ELSE NULL END IS
    NULL)
    The correct path would be:
    | Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
    | 0 | SELECT STATEMENT | | 1 | 276 | 3 (0)| 00:00:01 |
    |* 1 | FILTER | | | | | |
    | 2 | TABLE ACCESS BY INDEX ROWID| DW025H | 1 | 276 | 3 (0)| 00:00:01 |
    |* 3 | INDEX UNIQUE SCAN | PK_DW025H | 1 | | 2 (0)| 00:00:01 |
    Predicate Information (identified by operation id):
    1 - filter(CASE "OPS$SISINFO"."IS_USER_DNI"() WHEN 1 THEN
    SYS_AUDIT('OPS$SISINFO','DW025H ','CMINFOGR001',3) ELSE NULL END IS NULL)
    3 - access("DW025H_NR"="MPPCI"."ENCR"('0000000000000000'))
    Please any ideas!?!?!
    Thanks a lot!
    José
    Edited by: jamv on Dec 20, 2011 10:50 AM

    Hello
    Have a read of this and try to pull together the information in it and post it up here. That will help immensely with getting to the root of your problem...
    HOW TO: Post a SQL statement tuning request - template posting
    In the mean time:
    From the execution plan you have extra predicates that aren't present in the query you supplied, so that's either not the SQL or you have something like VPD switched on.
    Anyway, there could be lots of reasons for the difference in execution plan. Sorry if this is very basic and possibly patronising question but it's always worth checking the basics I think - are you both definitely connecting to the same database? If so, have a look in v$sqlarea for this SQL statement and find the SQL_ID, use this to query v$sql and look at the child_number column.
    select
        sql_id
    from
        v$sqlarea
    where
        sql_text like '%SELECT * FROM DW025H WHERE DW025H_NR=MPPCI.ENCR%(''0000000000000000'')%'
    and
        sql_text not like '%v$sqlarea%'
    select child_number from v$sql where sql_id='<enter the sql id returned by the query above>'as an example...
    XXXX> select /* my sql statement*/ rownum id from dual;
            ID
             1
    1 row selected.
    Elapsed: 00:00:00.10
    XXXX> select sql_id from v$sqlarea where sql_text like '%my sql statement%'
    and sql_text not like '%v$sqlarea%';
    SQL_ID
    a6ss4v79udz6g
    1 row selected.
    Elapsed: 00:00:03.56
    XXXX> select child_number from v$sql where sql_id='a6ss4v79udz6g'
      2  /
    CHILD_NUMBER
               0
    1 row selected.   If you have more than one row in v$sql there could be differences in the optimiser environment. The supplied like shows you how to gather the information that should help find what the differences are if any.
    Also as a side note if you're calling PL/SQL functions from SQL, you can take advantage of subquery caching to help reduce the number of calls (depending on your version). As it stands, your function is most likely going to be called for every row - when there is only a single row returned, that's not necessarily a problem but for multiple rows, the overhead can quickly grow. If there's no way to get rid of the function call, select the function from dual instead i.e.
    SELECT * FROM DW025H WHERE DW025H_NR= (SELECT MPPCI.ENCR%('0000000000000000') FROM dual);This also (as I learnt a couple of weeks ago) works when you're using columns in the table your selecting from as parameters to the function.
    HTH
    David

  • How to Call Procedure or Function

    Hi,
    How to call a procedure or function in apex, Please let me know
    Thanks
    Sudhir

    Hi,
    This post might help
    Re: How to Call procedure In Processes
    Regards,
    Jari

  • How to call a C function calling a Java Method from another C function ?

    Hi everyone,
    I'm just starting to learn JNI and my problem is that I don't know if it is possible to call a C function calling a Java Method (or doing anything else with JNI) from another C function.
    In fact, after receiving datas in a socket made by a C function, I would like to create a class instance (and I don't know how to do it too ; ) ) and init this instance with the strings I received in the socket.
    Is all that possible ?
    Thank you very much for your help !

    Hard to understand the question, but by most interpretations the answer is going to be yes.
    You do of course understand that JNI is the "API" that sits between Java and C and that every call between the two must go through that. You can't call it directly.

  • Does anyone have an example VI about how to call the animatewindow function in the user32.dll using CLN in Labview?

      I want to call the WinAPI function-animatewindow in user32.dll to produce some special effect when showing or hidding windows, but i don't know how to using this Win API to achieve my purpose?
      Does anyone have an example VI about this application?
      Thanks in advance for your help.

    You have to use the Call Library Function Node to call Windows API functions. The animatewindow function itself has some pretty simple parameters. You first need to get the window handle. There are a set of Windows API Function Utilities (32-bit) for LabVIEW that you can use. In there there is a VI (Get Window Refnum) that gets the window handle. It's a simple call to a Windows API function. You would call the animatewindow function in the same way. In this case there are 3 parameters: the window handle (returned by a FindWindow API call), a DWORD (32-bit integer) for the duration, and another DWORD for the flags.

Maybe you are looking for