How to use delete in a pl/sql trigger on form item

Can anyone link me to the documentation for this problem: I have a button that when I press I can remove the selected row from the table. This event should fire on a WHEN BUTTON PRESSED trigger.

But in what way do I do that? You can give me a link to documentation. Thank you.

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How to use Temporary Table in PL-SQL

In MySQL there is no Temporary table concept.
So for intermediate calculation I have created a table as below
create table SequenceTempTable
SessionId VARCHAR(50),
Sequence VARCHAR(500),
CreatedDate DATE
) ENGINE=MEMORY;
Whenever I invoke a SP, I load the data into SequenceTempTable using Session Id as below
CREATE PROCEDURE `GetSequence`(
IN Start_Date VARCHAR(25),
IN End_Date VARCHAR(25)
BEGIN
SELECT UUID() INTO v_SessionId;
INSERT INTO SequenceTempTable values (v_SessionId,'1,2,5,3',now());
required code
DELETE FROM SequenceTempTable WHERE SessionId = v_SessionId;
COMMIT;
END;
i.e. I have created a table as temporary table (created once),
and load the data using Session Id and once session specific intermediate computation done,
I deleted the session specific data.
Could you give me examples of How to use Temporary table in PL-SQL code with respect to my above example.
Because I have gone through creating Temporary table but I stuck with use in PL-SQL. I mean to say Is there any need of creating table in advance before invoking SP.
And one more thing as in MySQL temp table I created which is using MEMORY engine i.e. this table will always be in MEMORY so there is no need of writing data on disk.
Regards
Sanjeev

Hi Sanjeev
Read about GTT here
http://www.oracle-base.com/articles/8i/TemporaryTables.php
GTT always contains just session specific data. \
In case you want to use the GTT in the same session again you can use option
ON COMMIT PRESERVE ROWS;
Or if it is used just once in the session use can use
ON COMMIT DELETE ROWS;
Do remember that for GTT the data of one session can not be accessed in other session.
Also you can go away with Delete from GTT if not used again in same session.
Regards
Arun

How to use 'DELETE ADJACENT DUPLICATES FROM' for deleting as some field

How to use 'DELETE ADJACENT DUPLICATES FROM' for deleting as some field
eg:
I have a inner table ,it contains a field named ast_guid,now,I search ten records,contains some duplicate records in the field of ast_guid.but I can not delete the duplicate records as ast_guid.

If the type of inner table is standard table, you should sort the inner table by the fields before user 'DELETE ADJACENT DUPLICATES ', and use COMPARING addtion.
Edited by: Justin on Jun 28, 2009 9:48 AM

How to use stack canvas in tab canvas in oracle forms

hi all,
how to use stack canvas in tab canvas in oracle forms. please if any one help out in this.

Hi
u can simply create a button in ur tab canvas in this button pls write the following as an example...
SHOW_VIEW('STACKED_CANVAS');
GO_ITEM ('SAL'); -- Pls note this item should be navigable and visible in ur stacked canvas form
HIDE_VIEW('TAB_CANVAS');In order to return back to ur tab_canvas pls create a button in this button pls write the following...
HIDE_VIEW('STACKED_CANVAS');
SHOW_VIEW('TAB_CANVAS');
GO_BLOCK('EMP');
GO_ITEM ('EMPNO'); -- Pls note this item should be navigable and visible in ur stacked canvas form
Hope this helps...
Regards,
Abdetu...

How to use touchpad to sign electronic signature on website form?

how to use touchpad to sign electronic signature on website form?

website is related to personal information i am completing for new job (background check). You will not be able to access site they provided user name/password. After completing the form the instructions are to hold left button on mouse in my case trackpad and sign the form ..no luck. I added microsoft mouse as another alternative to trackpad still no luck. Apple support is closed today. Any help is appreciated.

How to Use the Procedures in a Sql Query

Hi Friends,
Can anyone help me out whether can we use the procedure in the sql query..
if yes help me out with an example
my requirement is
i have one sql query .. in which i need to use the procedure which returns multiple values... how can i overcome it,can anyone help me out for this..
for your reference i am pasting the sql query
SELECT paf.person_id
FROM per_all_assignments_f paf START WITH paf.person_id = p_person_id
AND paf.primary_flag = 'Y'
AND paf.assignment_type IN('E', 'C')
AND l_effective_date BETWEEN paf.effective_start_date
AND paf.effective_end_date
CONNECT BY PRIOR paf.supervisor_id = paf.person_id
AND paf.primary_flag = 'Y'
AND paf.assignment_type IN('E', 'C')
AND l_effective_date BETWEEN paf.effective_start_date
AND paf.effective_end_date
and paf.person_id not in (>>>I HAVE TO USE THE PROCEDURE HERE<<<<);
Thanks in advance

We never saw your procedure, but maybe you could wrap it in a function
SQL> create or replace procedure get_members(in_something IN number, out_members OUT sys_refcursor)
is
begin
open out_members for
    'select level member_id from dual connect by level <= :num' using in_something;
end get_members;
Procedure created.
SQL> create or replace type numbers as table of number;
Type created.
SQL> create or replace function members(in_something IN number)
return numbers
as
member_cur sys_refcursor;
members numbers;
begin
get_members(in_something, member_cur);
fetch member_cur bulk collect into members;
close member_cur;
return members;
end;
Function created.
SQL> select * from table(members(4));
COLUMN_VALUE
           1
           2
           3
           4
4 rows selected.Variant on same using piplined function
SQL> create or replace function members_piped(in_something IN number)
return numbers pipelined
as
member_cur sys_refcursor;
rec number;
begin
get_members(in_something, member_cur);
loop
     fetch member_cur into rec;
     exit when member_cur%notfound;
     pipe row(rec);
end loop;
close member_cur;
return;
end;
Function created.
SQL> select * from table(members_piped(4));
COLUMN_VALUE
           1
           2
           3
           4
4 rows selected.
SQL> drop function members_piped;
Function dropped.
SQL> drop function members;
Function dropped.
SQL> drop type numbers;
Type dropped.
SQL> drop procedure get_members;
Procedure droppedEdit:
Sorry Blu, had not seen you already posted similar thing
Edited by: Peter on Jan 27, 2011 5:38 AM

How to use group by in PL/SQL

Can anyone give me a clue how to group rows using PL/SQL? I want to make a push button that groups a number of rows. When I run the form and push the button, I get the Oracle 01422 error. I am using one data block and, after pressing execute on the Oracle form in the web browser, I want to sort the rows using the group by clause as a pl sql trigger in a push button (with the WHEN BUTTON PRESSED trigger). I am new to Oracle Forms.

I managed to use a cursor to access and display each row. I have to press the command button I created once for access of each row individually. I want to be able to push the button once, and populate each row with a record from my table. I am using the tabular format. Here is my code:
DECLARE
     CURSOR email_message_cur
     IS
          SELECT sender, subject, body, date_time_sent
          FROM Email_Message
          ORDER BY sender;
BEGIN
     OPEN email_message_cur;
     FETCH email_message_cur
     INTO :GROUP_EMAIL_MESSAGE.SENDER, :GROUP_EMAIL_MESSAGE.SUBJECT, :GROUP_EMAIL_MESSAGE.BODY, :GROUP_EMAIL_MESSAGE.DATE_TIME_SENT;
     WHILE email_message_cur%FOUND LOOP
          IF :GROUP_EMAIL_MESSAGE.SENDER IS NOT NULL THEN
               CREATE_RECORD;
          END IF;
          FETCH email_message_cur INTO :GROUP_EMAIL_MESSAGE.SENDER, :GROUP_EMAIL_MESSAGE.SUBJECT, :GROUP_EMAIL_MESSAGE.BODY, :GROUP_EMAIL_MESSAGE.DATE_TIME_SENT;
     END LOOP;
     CLOSE email_message_cur;
END;

How to use 'REQUEST' value on PL/SQL

Hi All,
I have assigned 'SEARCH' as button request to search button. I want to use this value in PL/SQL some thing like
IF REQUEST='SEARCH' THEN
--do something
ELSE
--do something else
END IF;
Can any one suggest how to access the 'REQUEST' value?
Thanks in advance.
Regards,
Hari

Hi rchalton!
Sorry for that. Here is an english document which also shows an example of how to use v('REQUEST') or :REQUEST.
[http://download.oracle.com/docs/cd/E14373_01/appdev.32/e11838/concept.htm]
regards
Edited by: Florian W. on 06.04.2009 15:35
I've also tried to translate this link from german into english with google and it worked very good.

How to use java class in pl/sql

Hai Guys,
here is my java class:
import java.io.*;
public class ListFiles
public static void main (String[] args)
File file=new File("C:\\");
File[] files=file.listFiles();
for(int fileInList=0; fileInList<files.length; fileInList++ )
System.out.println(files[fileInList].toString() );
i want to use this class in pl/sql, i am new about this topic my concern are following
how to load java class
how to use in pl/sql
Guys i'll be great-full to you if you could help me out or share link or document .

First Read https://forums.oracle.com/forums/ann.jspa?annID=432
Check this link...
1. http://www.devshed.com/c/a/Oracle/Extending-PLSQL-with-Java-Libraries-concluded/
2. calling java from pl/sql in oracle 10g?its very urgent.
3. http://qamarsyed.blogspot.com/2010/07/calling-java-from-plsql-inside-oracle.html
4. http://home.c2i.net/toreingolf/oracle/java_and_plsql.htm
Hope this helps...
If someone response is helpful or correct, please mark it accordingly.

How to use open Row set in sql server 2014

Hello All,
How to open the row set using sql server 2014 using link server connection.

Hi denyy,
Are you referring to the OPENROWSET function in SQL Server 2014?
The OPENROWSET method is an alternative to accessing tables in a linked server and is a one-time, ad hoc method of connecting and accessing remote data by using OLE DB. The examples below demonstrate how to use the OPENROWSET function:
A. Using OPENROWSET with SELECT and the SQL Server Native Client OLE DB Provider
SELECT a.*
FROM OPENROWSET('SQLNCLI', 'Server=Seattle1;Trusted_Connection=yes;',
'SELECT GroupName, Name, DepartmentID
FROM AdventureWorks2012.HumanResources.Department
ORDER BY GroupName, Name') AS a;
B. Using the Microsoft OLE DB Provider for Jet
SELECT CustomerID, CompanyName
FROM OPENROWSET('Microsoft.Jet.OLEDB.4.0',
'C:\Program Files\Microsoft Office\OFFICE11\SAMPLES\Northwind.mdb';
'admin';'',Customers);
GO
C. Using OPENROWSET to bulk insert file data into a varbinary(max) column
USE AdventureWorks2012;
GO
CREATE TABLE myTable(FileName nvarchar(60),
FileType nvarchar(60), Document varbinary(max));
GO
INSERT INTO myTable(FileName, FileType, Document)
SELECT 'Text1.txt' AS FileName,
'.txt' AS FileType,
* FROM OPENROWSET(BULK N'C:\Text1.txt', SINGLE_BLOB) AS Document;
GO
D. Using the OPENROWSET BULK provider with a format file to retrieve rows from a text file
SELECT a.* FROM OPENROWSET( BULK 'c:\test\values.txt',
FORMATFILE = 'c:\test\values.fmt') AS a;
Reference:
OPENROWSET (Transact-SQL)
Using the OPENROWSET function in SQL Server
Thanks,
Lydia Zhang
If you have any feedback on our support, please click
here.

How to Use name_in in the Pl/sql library

Dear all,
I have made a Pl/sql library to disable and enable items on the form
and when i use set_item_property on some items it gives me an error " no such property for set_item_property", but i think its cause i am trying to set property for an item which is a current item
how i can avoid this error?
and do i have to user :system.current_item
and how i can use it in the Pl/sql library is it like this? name_in('system.current_item');
best regards,
Shooosh

Hi
Here is a sample code check it out
procedure rp_set_attr (p_field_name in varchar2, p_flag in varchar2) is
-- p_flag : H - Hidden,
-- V - Visible,
-- D - Disabled,
-- EM - Enabled Mandatory,
-- EN - Enabled Non-Mandatory
v_blk_id block := find_block(p_field_name);
v_it_id item := find_item(p_field_name);
begin
if not id_null(v_blk_id) then
if nvl(p_flag,'N') = 'D' then
set_block_property (p_field_name, insert_allowed, property_false);
set_block_property (p_field_name, update_allowed, property_false);
set_block_property (p_field_name, delete_allowed, property_false);
else
set_block_property (p_field_name, insert_allowed, property_true);
set_block_property (p_field_name, update_allowed, property_true);
set_block_property (p_field_name, delete_allowed, property_true);
end if;
else
if not id_null(v_it_id) then
if p_flag = 'H' then
set_item_property (p_field_name, visible, property_false);
else
if get_item_property (p_field_name, visible) = 'FALSE' then
set_item_property (p_field_name, visible, property_true);
end if;
if get_item_property (p_field_name, item_type) = 'BUTTON' then
if p_flag = 'D' then
set_item_property (p_field_name, enabled, property_false);
else
set_item_property (p_field_name, enabled, property_true);
end if;
elsif get_item_property (p_field_name, item_type) <> 'DISPLAY ITEM' then
if p_flag = 'D' then
set_item_property (v_it_id, enabled, property_false);
set_item_property (v_it_id, visual_attribute, 'DISPLAY_ITEM');
else
set_item_property (v_it_id, enabled, property_true);
set_item_property (v_it_id, navigable, property_true);
set_item_property (v_it_id, updateable, property_true);
if get_item_property (p_field_name, item_type) <> 'RADIO GROUP' then
set_item_property (v_it_id, queryable, property_true);
end if;
if p_flag = 'EM' then
set_item_property (v_it_id, visual_attribute, 'MANDATORY_ATTR');
if get_item_property (p_field_name, item_type) = 'LIST' then
set_item_property (v_it_id, required, property_true);
end if;
elsif p_flag = 'EN' then
set_item_property (v_it_id, visual_attribute, 'NON_MANDATORY_ATTR');
if get_item_property (p_field_name, item_type) = 'LIST' then
set_item_property (v_it_id, required, property_false);
end if;
end if;
end if;
end if;
end if;
else
rp_err ('3','19', p_field_name || ' Field Name ');
end if;
end if;
end;
Regards
Nagaraj

How to use database control to execute sql queries which change at run time

Hi all,
I need to execute sql queries using database controls , where the sql changes
at run time
based on some condition. For eg. based on the condition , I can add some where
condition.
Eg. sql = select id,name from emp where id = ?.
based on some condition , I can add the following condition .
and location = ?.
Have anybody had this kind of situation.
thanks,
sathish

From the perspective of the database control, you've got two options:
1) use the sql: keyword to do parameter substitution. Your observation
about {foo} style sbustitution is correct -- this is like using a
PreparedStatement. To do substitution into the rest of the SQL
statement, you can use the {sql: foo} substitution syntax which was
undocumented in GA but is documented in SP2. Then, you can build up
the filter clause String yourself in a JPF / JWS / etc and pass it into
the DB control.
For example:
* @jc:sql statement="select * from product {sql: filter}"
public Product[] getProducts(String filter) throws SQLException;
This will substitute the String filter directly into the statement that
is executed. The filter string could be null, "", "WHERE ID=12345", etc.
2) you can use the DatabaseFilter object to build up a set of custom
sorts and filters and pass that object into the DB control method.
There have been other posts here about doing this, look for the subject
"DatabaseFilter example".
Hope that helps...
Eddie
Dan Hayes wrote:
"Sathish Venkatesan" <[email protected]> wrote:
Hi Maruthi,
The parameter substituion , I guess is used like setting the values for
prepared
statements.
What I'm trying to do , is change the sql at run time based on some condition.
For example ,
consider the following query :
select col1,col2 from table t where t.col3 > 1
At run time , based on some condition , I need to add one more and condition.
i.e. select col1,col2 from table t where t.col3 > 1 and t.col4 < 10.
This MAY not address your issue but if you are trying to add "optional" parameters
you may try including ALL the possible parameters in the SQL but send in null
for those params that you don't want to filter on in any particular case. Then,
if you word your query
as follows:
select col1, col2 from table t where t.col3 > 1 and (t.col4 = {col4param} or
{col4param} is null) and (t.col5 = {col5param} or {col5param} is null) ...
you will get "dynamic" filters. In other words, col4 and col5 will only be
filtered if you send in non-null parameters for those arguments.
I have not tried this in a WL Workshop database control but I've used
this strategy dozens of times in stored procedures or jdbc prepared statements.
Good luck,
Dan

How to use HR Administrative Service sample (HCM prossess and form)?

Hi Expert,
How do we use HR Administrative Service sample( HCM prossess and form)? I already configured the ADS, now when i click HCM Process and From in the MSS (start process) a new screen pop up with nothing on it, just a header without content. Can somebody help me with this? Thanks
Edited by: Hendri Salim on Jul 29, 2010 10:43 AM

Hendri,
check this link http://help.sap.com/saphelp_erp60/helpdata/EN/ea/b6b94278560c31e10000000a1550b0/frameset.htm
Thanks
Bala Duvvuri

How to use d2kwutil for calling win-api programs in form 6i

I WANT TO USE d2kwutil for calling win-api programs in form 6i.
PLEASE GIVE ME IT'S SOLUTION.

D2kwutil comes with a Demo Form WAPIDEMO - you can run this to see every function demonstrated. You can even run a function using the demo form and copy the syntax required directly into your own form -------------------------
yes in have got that WAPIDEMO from web and run successfully but
i can not do those codes in my owdn form.Because i do not get those apis like
win_app_session in form 6i.
Again i could not understand how that form runs without connecting to database.
Please describe the solution.

How to use SAP Business Workflow along with Interactive Adobe Form

Hi Experts,
I am working on SAP Business Workflow since last couple of years.
Now i have got a new Project where client wants to use SAP Business Workflow along with Interactive Adobe Form.
I am new to Interactive Adobe Form and Portal thing and i really dont know from where to start.
We have one central system and 2 local systems. when we do create a Material document using adobe form workflow should trigger and notification should go to group of users who can approve or reject it, once they approve it document gets created in central system and replicated to 2 local system through ALE.
In the Local system they do extend the document to different plants, again workflow triggers and notification will go to Managers inbox for the approval.
Once the final approval done data should go and store in SAP.
Now here i have couple of Questions.
1. In SAP R3 Business workflow when i execute the workitem from the inbox i do get the application screen ( i.e. MM01 MRP View ) , what is going to happen if the same case i have with Adobe form?? is it possible or do we have to design a adobe form and we will have to map the fields with backend application??
2. Do i have to maintained 3 separate Org Structure for 3 different system or using UWL i can manage the show
3. Untill final submit is not done, where the application data is going to be, is there any kind of buffer that we will have to keep it or its there with XML file??
Please help me out.
Thanks in Advance.
Regards,
Manoj

Hi Manoj,
Welcome to ADOBE Forms related Workflow Development. Well, here are my answers.
1) You can go for either go for ISR based development or WD development with Adobe form. In both the cases you can achieve your requirement. Yes, you will have to design the Adobe form and bind the fields to backend.
2) Am not clear or your System landscape to advice you in these regards.
3) Until final Submit/Approval is done, the data can be stored in WORKFLOW CONTAINERS or XML FORM(If you go for ISR based Development).
Hope this helps.
Regards
<i><b>Raja Sekhar</b></i>

How to use delete in a pl/sql trigger on form item

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