PRE-COMMIT trigger and duplicate client id

Hello,
I generated client id in pre-commit trigger but data entry complainted that they got message "Id already exists". How to avoid same id used by different data entry?
Thanks.

try using an Oracle sequence (nocycle) to generate the id

Similar Messages

Update Table statement in pre-commit trigger

Hi,
I would need to update one table before commit in the form and hence I need to write an update table statement in pre-commit trigger. Can anyone help me with the sample code or how sould i be able to write a Update table statement from form-level trigger. Normal update statement is throwing me errors.
Thanks in adv

I wouldn't recommend the PRE-COMMIT trigger unless it is your requirement to execute the UPDATE statement every time the form commits, whether it is updating or inserting or deleting.
Other wise you can use the PRE-UPDATE, PRE-DELETE and PRE-INSERT triggers; for this case you create a procedure under Program Units node in the Form's navigator that includes your "UPDATE" SQL statement and you call this procedure from the triggers you need to execute it from.
Example:
PROCEDURE UPDATE_MYTABLE IS
BEGIN
UPDATE MYTABLE SET MY_COLUMN1 = MY_VALUE1,
MY_COLUMN2 = MY_VALUE2,
MY_COLUMN3 = MY_VALUE3
WHERE ... condition;
END;
PRE-UPDATE trigger code:
BEGIN
UPDATE_MYTABLE;
END;Try it and let us know if this is your requirement.
Tony
Edited by: Tony Garabedian on Sep 5, 2008 10:29 AM

WSUS settings and Duplicate client ID

I set up WSUS on a Windows Server 2008 R2, a few issues I need help to clarify them:
1) I don't see http://servername:port in registry under HKLM\software]Microsoft\Windows\Currentversion\WindowsUpdate
I have set up http:server1:8530 in GPO, I am using download from MS directly
2) clients --windows 7 have duplicated client ID from image, the susclientID looks like 3c8405edcet456....somethign like that
I am working on a powershell to remove the duplicated ID for 200 PCs
3) some server client didn't report to WSUS admin console for past 6 months, even I removed susClientID and ClientIDvalidation and rebooted but it didn't work
any suggestions?
Thanks!

Am 02.11.2014 schrieb Tim8990:
1) I don't see http://servername:port in registry under HKLM\software]Microsoft\Windows\Currentversion\WindowsUpdate
Here you find the Key:
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate
2) clients --windows 7 have duplicated client ID from image, the susclientID looks like 3c8405edcet456....somethign like that
I am working on a powershell to remove the duplicated ID for 200 PCs
I create a Batch Script for the same issue:
If exist \\Server\Share\%COMPUTERNAME%.TXT goto ENDE
REG DELETE HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\WindowsUpdate /va /f
WUAUCLT /ResetAuthorization /DETECTNOW
set datum=%date%
echo %datum%
set Zeit=%time%
echo %time%
echo %computername% %datum% %time% > \\Server\Share\%COMPUTERNAME%.TXT
:ENDE
EXIT
You can use it as a Computerstartupscript with Group Policys. After
a couple days many clients will come back to wsus and report.
3) some server client didn't report to WSUS admin console for past 6 months, even I removed susClientID and ClientIDvalidation and rebooted but it didn't work
Look in %windir%\WindowsUpdate.log for Errormessages.
Servus
Winfried
Gruppenrichtlinien
WSUS Package Publisher
HowTos zum WSUS Package Publisher
NNTP-Bridge für MS-Foren

Pre-query trigger issue

Hi,
I have a datablock in the form that is based on a DB table. There are few queriable fields in the block including begin and end dates. If i dont use any pre-query trigger, the records are queried fine. But I want to do a range selection between begin and end_Date fields. Therefore I created a pre-query trigger and set a new_where_clause with all my query_fields and set that as defualt where for my DB block.
SET_BLOCK_PROPERTY (block_id,default_where, where_clause);
But when I see the query in toad session , the query looks like
WHERE (field_1 = :1) and field_1 = :1
that means its running the defualt where clause on the block and the new_where clause at the same time.
I checked the form and I dont have any calls to execute query....
what can be the problem?

1. What is your new_where_clause? (example, please)It's hard to read. Use the \{code\} tag.
FUNCTION get_comparison_phrase (database_column_name       VARCHAR2,
                                                         relational_operator       VARCHAR2,
                                                         selection_field_name       VARCHAR2)
          RETURN VARCHAR2 IS
     BEGIN
          RETURN CASE
                          WHEN NAME_IN (selection_field_name) IS NOT NULL THEN
                                    ' AND '
                               || database_column_name
                               || relational_operator
                               || ' :'
                               || selection_field_name
                          ELSE
                               NULL
                     END;
     END get_comparison_phrase;
where_clause := 'WHERE (1=1)';
if NAME_IN (selection_field_name) IS NOT NULL THEN       ' AND '
                               || database_column_name
                               || relational_operator
                               || ' :'
                               || selection_field_name
                          ELSE
                               NULL
                     END;
where_clause :=
     where_clause
          || get_comparison_phrase (
                    'screening_group_num',
                    '=',
                    'EXCEPTIONAL_EVENTS.screening_group_num'
WHERE (field_1 = :1) and field_1 = :1I do not see 'WHERE (1=1)'; there.
Edited by: Michael Roy on Oct 21, 2009 9:47 AM

Start acquisition and display chart/graph, then use trigger to capture data. Need pre/post trigger scans.

What I am looking for here is to be able to start reading the channels connected to the board (PCI-6071E) and be able to monitor a trigger channel to obtain pre/post trigger scans.
I tried the examples that come with LV6.1 but I haven't been able to find a solution. We currently have a solution that uses software buffering,ei global/local variables, but I would like to use hardware buffering as it's done on the many examples LV has.
Is there anyway to see the acquired data as it waits for the trigger? The only example that comes close to what I need was "Cont Acq&Chart (buffered).vi", but I don't know how to use it. Particularly the Clock.
Thanks,
Atwork

Hello Spencer,
No, I�m not running into speed limitations. The problem lies in that the current solution I have was developed before me and it was done in LV5.0 and the way this was done was by using a multitude of local and global variables, (more than 500 nodes per variable), to capture pre-trigger data. I am now using LV6.1 and I would like to make changes to the existing code using LV6.1 but I can't because LV6.1 doesn't like to see more than 500, (more or less), nodes.
Since you are saying that it isn't possible to read acquired data before the trigger occurs, I will have to come up with a software buffer that could be used to allow what I need. I am thinking of using the QUEUE VI's. I would set a pre-trigger buffer of the required size a
nd wait for a trigger on a limit previously set, when this is satisfied then start saving data from that point on.
Any suggestions?
Thanks,
Atwork
Attachments:
Flow_chart_Pre-Post_trigger_during_Data_Acq.bmp ‏40 KB

Problem: trying to update all detail rows on pre-commit (MASTER DETAIL FORM

Hi:
I got a MASTER DETAIL form... and I need to update every detail row of this form (if the master was updated) before commiting the changes. the problem is that i cannot do that for instance in PRE-COMMIT or ON-COMMIT... it's an "illegal operation". I achieved part of it by coding KEY-COMMIT... but that did not solve the all problem. first take a look of the kind of code i want execute before commiting.
form trigger key-commit code is is somehow like this:
DECLARE
tot_line NUMBER (3);
line NUMBER (3);
begin
IF NAME_IN ('system.form_status') = 'CHANGED'
THEN
GO_BLOCK ('DETAIL');
LAST_RECORD;
tot_line := GET_BLOCK_PROPERTY ('DETAIL', current_record);
FIRST_RECORD;
line:= 1;
LOOP
:detail.quant := :detail.quant + 1;
EXIT WHEN line= tot_line;
next_record;
line:= line+ 1;
END LOOP;
FIRST_RECORD;
GO_BLOCK ('MASTER');
END IF;
COMMIT;
end;
The problem is for instance when the users close form in the "X" button (right top, near minimize form) ... If they do that Forms ask "Do you want to save changes?" ... and with this i do not execute the update of the detail rows...
But there are other situations when this happens... for instance if EXECUTE_QUERY when i change a record...
Anyone help?
Joao Oliveira

Use PRE-UPDATE trigger (Master block).
begin
update <detail_table>
set quant + 1
where <detail_table>.<relaition_column1> = :<Master_block>.<relaition_item1>
and <detail_table>.<relaition_columnN> = :<Master_block>.<relaition_itemN>
and <detail_block_WHERE>;
EXCEPTION WHEN OTHERS THEN NULL;
end;

Unable to insert the record to table using pre-insert & pre-update trigger

Hi All,
I have tried to insert and update the backend table using the pre-update and pre-insert triggers. But its not working for me. Please find below the code which i have used in the triggers.
Pre-insert trigger:
DECLARE
v_cust_num_cnt NUMBER;
BEGIN
          SELECT      COUNT(customer_number)
          INTO      v_cust_num_cnt
          FROM cmw_bc_mobile_number
          WHERE substr(customer_number,1,15)=substr(:BLOCKNAME.CUSTOMER_NUMBER,1,15);
          IF      v_cust_num_cnt = 0 THEN
                    INSERT INTO cmw_bc_mobile_number (CUSTOMER_NUMBER
                                                                                               ,MOBILE_NUMBER
,CREATION_DATE
VALUES
(substr(:BLOCKNAME.CUSTOMER_NUMBER,1,15)
,:BLOCKNAME.MOBILE_NUMBER
,SYSDATE
COMMIT;
END IF;
END;
PRE_UPDATE TRIGGER:
BEGIN
          IF :SYSTEM.RECORD_STATUS = 'CHANGED' THEN
          UPDATE apps.cmw_bc_mobile_number
     SET mobile_number = :BLOCKNAME.MOBILE_NUMBER,
     creation_date = SYSDATE
          WHERE customer_number=substr(:BLOCKNAME.CUSTOMER_NUMBER,1,15);
          COMMIT;
     END IF;
EXCEPTION
          WHEN OTHERS THEN
               NULL;
END;
Please let someone assist in gettting it resolved.
Regards,
Raj.

Just use MESSAGE (we don't know what fnd_message is, that is some custom code):
message('v_cust_num_cnt='||v_cust_num_cnt);
IF v_cust_num_cnt = 0 THEN
message('Now inserting...');
INSERT INTO cmw_bc_mobile_number (CUSTOMER_NUMBER...
else
message('Nothing to insert');
end if;

Pre-insert-trigger ignoring assignments

Hi,
I have this code in a PRE-INSERT-TRIGGER of a database table block:
Select emp_seq.Nextval Into :EMP.EMPNO From dual;
Select Sysdate Into :EMP.LASTCHANGED From dual;
And i have this code in a PRE-UPDATE-TRIGGER of the same block:
Select Sysdate Into :EMP.LASTCHANGED From dual;
given scenario:
1) query records from the table into a block:
empno ename lastchanged
1 Smith 01.12.2008
2 Johnson 01.12.2008
2) change empname in any record except no. 1:
empno ename lastchanged
1 Smith 01.12.2008
2 Johannson 01.12.2008
3) create a new record somewhere above the changed record
empno ename lastchanged
1 Smith 01.12.2008
<null> <null> <null>
2 Johannson 01.12.2008
4) insert ename in new record
empno empname lastchanged
1 Smith 01.12.2008
<null> Obama <null>
2 Johannson 01.12.2008
5) do_key('commit_form')
with Forms 6.0.8.23.2 -> working fine
with Forms 6.0.8.27.0 -> ORA-01400:: cannot insert NULL into ("EMP"."EMPNO")
Any assignment in the pre-insert-trigger is ignored! Can anyone help me with this bug? Thanks in advance

message(:EMP.EMPNO) is always Null ...
Everything works if there's no update of a record with higher record-number in the transaction. But the scenario in post 1 doesnt work with Forms 6.0.8.27.0Ugh -- that's ugly!
Unfortunately, opening a Service Request with Oracle will get you nowhere, since Oracle no longer supports Forms 6i.
Yesterday, I experienced something very similar with the same version of Forms, specifically this part: Everything works if there's no update of a record with higher record-number in the transaction.*
If I updated a higher record number in the block, I could NOT get Forms to subsequently store a value in a column in a prior record. I would set the value in the column, and immediately display the value, and it was null! Fortunately in my case, the stored value was only to enable skipping a database lookup in a subsequent pass, so I just skipped working on a solution.
However, in your case, the problem is a show-stopper.
What I found was that if I navigated back to the first record in the block, the problem went away. So maybe try this in your commit process:
    Go_block('ABC');
    First_Record;
    Synchronize;
    Commit_Form;Let us know if that works for you.

Forms 9i & pre-insert trigger

Hi everyone,
We've just upgraded from Forms 6 to 9i.
My pre-insert trigger in 9i doesn't seem to be firing - is this something that has changed?
I need to set my unique ID's and other variables - is there a better place to do this now?
Please advise.
Thanks.
Lesley

No commit form has not changed.
The change in behavior that you are probably hitting is where required items really are required even if they are not displayed - this change came in a patch to 6i.
So I'm guessing that you have a key field which is required but not displayed to the user and you're populating a new key in pre-insert.
Because you've made the field required, the commit is failing before you actually get to pre-insert because a required field is not filled in.
So your solution would be to restore the code to Pre-Insert where it belongs and make sure that any non-displayed items are not marked as required.
Support have a Forms API program that can make this change on-mass for you if you have a lot of forms like this,

Avoiding null and duplicate values using model clause

Hi,
I am trying to use model clause to get comma seperated list of data : following is the scenario:
testuser>select * from test1;
ID VALUE
1 Value1
2 Value2
3 Value3
4 Value4
5 Value4
6
7 value5
8
8 rows selected.
the query I have is:
testuser>with src as (
2 select distinct id,value
3 from test1
4 ),
5 t as (
6 select distinct substr(value,2) value
7 from src
8 model
9 ignore nav
10 dimension by (id)
11 measures (cast(value as varchar2(100)) value)
12 rules
13 (
14 value[any] order by id =
15 value[cv()-1] || ',' || value[cv()]
16 )
17 )
18 select max(value) oneline
19 from t;
ONELINE
Value1,Value2,Value3,Value4,Value4,,value5,
what I find is that this query has duplicate value and null (',,') coming in as data has null and duplicate value. Is there a way i can avoid the null and the duplicate values in the query output?
thanks,
Edited by: orausern on Feb 19, 2010 5:05 AM

Hi,
Try this code.
with
t as ( select substr(value,2)value,ind
        from test1
        model
        ignore nav
        dimension by (id)
        measures (cast(value as varchar2(100)) value, 0 ind)
        rules
        ( ind[any]= instr(value[cv()-1],value[cv()]),
        value[any] order by id = value[cv()-1] || CASE WHEN value[cv()] IS NOT NULL
                                           and ind[cv()]=0     THEN ',' || value[cv()] END
select max(value) oneline
from t;
SQL> select * from test1;
        ID VALUE
         1 Value1
         2 Value2
         3 Value3
         4 Value4
         5 Value4
         6
         7 value5
         8
8 ligne(s) sélectionnée(s).
SQL> with
2   t as ( select substr(value,2)value,ind
3          from test1
4          model
5          ignore nav
6          dimension by (id)
7          measures (cast(value as varchar2(100)) value, 0 ind)
8          rules
9          ( ind[any]= instr(value[cv()-1],value[cv()]),
10          value[any] order by id = value[cv()-1] || CASE WHEN value[cv()] IS NOT NULL
11                                             and ind[cv()]=0     THEN ',' || value[cv()] END
12          )
13        )
14   select max(value) oneline
15   from t;
ONELINE
Value1,Value2,Value3,Value4,value5
SQL>

How can i add a new viewer to 9iAS and push client to run it ?

Dear All,
I hosted a page on Oracle9iAS which has links to documents of different types of desktop applications, for example: MS word, Excel, AutoCad ......
And i've a mutiformat viewer which i need to install it on Oracle9iAS to be run when a client tries to access any of the listed documents. So, how can i install this viewer to Oracle 9iAS and push client to run it ?

Si vous avez utilisé la commande Save As Template depuis Pages, il y a forcément un dossier
iWork > Pages
contenant Templates > My Templates
comme il y a un dossier
iWork > Numbers
contenant Templates > My Templates
Depuis le Finder, tapez cmd + f
puis configurez la recherche comme sur cette recopie d'écran.
puis lancez la recherche.
Ainsi, vous allez trouver vos modèles personnalisés dans leur dossier.
Chez moi, il y en a une kyrielle en dehors des dossiers standards parce que je renomme wxcvb.template quasiment tous mes documents Pages et wxcvb.nmbtemplate à peu près tous mes documents Numbers.
Ainsi, quand je travaille sur un document, je ne suis pas ralenti par Autosave.
Désolé mais je ne répondrai plus avant demain.
Pour moi il est temps de dormir.
Yvan KOENIG (VALLAURIS, France) mercredi 23 janvier 2011 22:39:28
iMac 21”5, i7, 2.8 GHz, 4 Gbytes, 1 Tbytes, mac OS X 10.6.8 and 10.7.2
My iDisk is : <http://public.me.com/koenigyvan>
Please : Search for questions similar to your own before submitting them to the community

Trying to get a Trigger and Alert to work

So im trying to get a trigger to work with an alert and the Alert seems to be right and the trigger complies which seems right to me, however the instruction that I have in my book does not produce the same output that I get from my Update.
Here is the deal. I am to log into sql * with a default account as well as login as "SYSTEM"
the trigger should invoke the Alert and output a message to re-order some more product and the status should = 0 since there is no wait time. However I don't get a "Message" from the Alert and the status = 1 which indicates timeout. So if you can take a look at my code and let me know what I did wrong or how to "Connect" the two that would be great.
Trigger I created.
CREATE OR REPLACE TRIGGER order_replace_trg
AFtER UPDATE OF stock on bb_product
FOR EACH ROW
WHEN (OLD.stock = 24 AND NEW.stock = -2)
DECLARE
stock NUMBER(5,1);
idproduct NUMBER(2);
lv_msg_txt VARCHAR2(25);
lv_status_num NUMBER(1);
reorder NUMBER(3);
BEGIN
IF stock <> 24 AND reorder = 25 THEN
lv_msg_txt := 'Product 4 Reorder Time!';
DBMS_OUTPUT.PUT_LINE(lv_msg_txt);
ELSE
lv_status_num := 0;
DBMS_OUTPUT.PUT_LINE(lv_status_num);
END IF;
END;
The Alert:
BEGIN
DBMS_ALERT.REGISTER('reorder');
END;
DECLARE
lv_msg_txt VARCHAR2(25);
lv_status_num NUMBER(1);
BEGIN
DBMS_ALERT.WAITONE('reorder', lv_msg_txt, lv_status_num, 120);
DBMS_OUTPUT.PUT_LINE('Alert: ' ||lv_msg_txt);
DBMS_OUTPUT.PUT_LINE('Status: ' ||lv_status_num);
END;
Here is the block I need to run to test the trigger and alert.
UPDATE bb_product
SET stock = stock -2
WHERE idproduct = 4;
COMMIT;
The message I should get is:
Alert: Product 4 Reorder Time!
Status: 0
PL/SQL procedure successfully completed.
This is what I get.
SQL> /
Alert:
Status: 1
PL/SQL procedure successfully completed.
Thanks for your help!
Mac

Right. Register says "I'm interested in getting alerted to some particular event", Waitone says "I'm waiting until some event happens". Signal is the key thing that indicates that a particular event happened.
As for your trigger, a couple of issues
- I don't know why you're calling DBMS_OUTPUT. I'm guessing that you probably want to send a message along with your alert that the receiver gets and displays, not that you want to print a message to the window from inside the trigger.
- You're using the local variables stock and reorder in your IF statement but you never initialize them. I'm guessing that you would want to eliminate those local variables and just use :new.stock and :new.reorder (assuming that REORDER is a column in the table).
- Your WHEN clause doesn't seem to make sense. It's telling the trigger to fire only if you update stock from 24 to -2, which doesn't make sense. I'm not sure you would even need a WHEN clause here.
Justin

Problem with forms6i using Pre-Insert Trigger

I created a block level pre-insert trigger to do some validations and when I save the first time with wrong data it is working fine and popping up alerts that I defined but if I press save the second time it is saving even though the data is wrong.
This is in Applications 11.5.10 using all the property classes and running on the server.
I created exact replica of the form(no applications, property classes
just basic form but with same functionality) and ran it on my local machine it is working fine. It is giving error till the data is fixed.
Anybody know why?
Thanks in advance

It did not work. It is still doing the samething. Actually it is popping up my alerts but saving the record first time itself. Is there any way I can tell it not to save if the data is wrong. My code is below it basically pops up the alerts but doesn't tell anywhere not to save it.
Thanks
VJ
declare
     v_amount number;
     alert_id      ALERT := Find_Alert('amount_from');
     alert_id1 ALERT := Find_Alert('amount_to');
     dummy_var NUMBER;
begin
     select max(ssibe_amount_to) into v_amount from ssibe_orderappr_tab where
          ssibe_account_number = :ssibe_orderappr.ssibe_account_number;
          if :ssibe_orderappr.ssibe_amount_from <= v_amount
          then
               Set_Alert_Property(alert_id, ALERT_MESSAGE_TEXT, 'Amount_From should be greater than '|| v_amount);
               dummy_var := Show_Alert(alert_id);
          else
               IF (:SSIBE_ORDERAPPR.SSIBE_AMOUNT_TO <= :SSIBE_ORDERAPPR.SSIBE_AMOUNT_FROM)
               THEN
               dummy_var := Show_Alert(alert_id1);
               end if;
          end if;
end;

Pre-insert trigger is not firing after post built-in

Hi,
I have a 10g form in which Post built-in is used in When-button-pressed Trigger. After the post command I am checking some condition,by using the same record which I have posted.But it is not working.
I have also put the message in the pre-insert trigger but the message is not displaying.
But the same form iis working fine in form 6i, as I have migrated the forms from form 6i to 10g.

Yes, In that block there are other items also. I have made the required property no for all the items.
what exactly we have is
(if x=y then)on some condition check
POST;
After that, form have a select statement in which it is selecting the same row which is being posted above.
if the select statement gives count of row zero
raise form_trigger_failure is fired.
and in the pre-insert trigger form is assigning a value to a block item.

VAMT 3.0 Duplicate Client Machine ID Report showing excessive number of computers

We are running a KMS on a 2008 R2 VM with plenty of CPU, RAM and storage. I recently configured and installed the Volume Activation Management Tool 3.0. Everything seems to be working well except that reviewing the Volume License
Reports, specifically the Duplicate Client Machine ID Report, I noticed an excessive number (about 4 times the number of actual managed computers) are listed in this report node. Even assuming that computer images were not being sysprep'd this
seems really odd. The License Overview shows 1,813 licensed and 1,678 unknown (possibly off or disconnected devices) and our duplicate CMID report shows about 8,300 plus. What are the possible causes why this number is so high and how do I troubleshoot
and remediate inaccuracies?

Duplicate CMID can come if you didnt used /generalize option when sysprep'ing. (http://blogs.technet.com/b/askcore/archive/2009/10/16/kms-host-client-count-not-increasing-due-to-duplicate-cmid-s.aspx)
Please check your KMS's log, to be sure if true or not. If duplicate, it will be logged by your KMS's host.
In virtual, like XenDesktop or View with a golden image it can easilly happen, as the CMID is kept by the server for the virtual's machine (aka the PVS for XenDesktop)
Regards, Philippe
Don't forget to mark as answer or vote as
helpful to help identify good information. ( linkedin endorsement never hurt too :o) )
Answer an interesting question ? Create a
wiki article about it!
Hi Yagmoth555, thanks for the reply. I know this is not the case for our environment as it's telling me that physical systems that were installed with the ISO have duplicate ID's. Also, the previous version of VAMT that we were running didn't show
1,560 systems as having the same ID. I have already deleted every "product" from the database and rescanned our environment, but I get the same result.

PRE-COMMIT trigger and duplicate client id

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