Tracking when a Trigger is getting fired

Hi All,
Is there any way through which we can identify that any changes made in db is because of triggers.
How does oracle track triggers event.
thanks,

>
I'm probably missing something but how would you use FGA to determine whether a DML operation was
the result of a trigger or not? You can obviously audit who did what. But I'm not seeing an obvious way to
determine that DML was fired by a trigger or by something else...Sorry, I should have explained myself better. Frequently (but not always) this sort of question revolves around
some sort of auditing issue - many posts ask this in the hope of avoiding paying for the auditing option. I was
merely suggesting that IF this was the case, you're far better off going with Oracle's solution - already
debugged, more "testers" - i.e. users. I've had more than one boss who went with "home brew" solutions
to the detriment of the business (not to mention the employees' sanity ;) ) - but, as I said above, I should have
been clearer in explaining the exact context of my post.
HTH,
Paul...
Justin

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When Validate Trigger is getting executed when Execute_query

i have a data block in which i have 2 text item. i have defined when validate item.
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Hi,
Can you pls. check any initial value is given or not? Otherwise for quick solution you can declare a parameter upon which when-validate will validate the value. You can change value before and after 'EXECUTE_QUERY' statement. This is not a good idea.

Which trigger gets fired when a filed (item) get populated

Hi,
Which (item level) trigger gets fired when a filed (item) get populated with data
Thank you

Thanks for the responce. But....please read the following and try to understand the probelm.
I have a screen in Oracle Forms.
For example the screen is EMP and I have a LOV on item: EMPNO
After selecting an EMPNO from the LOV, I click on a button and the button's trigger (WHEN-BUTTON-PRESSED)
populates the remaining items with data related to the EMPNO in the EMPNO item which I selected from the LOV.
Here is the request: I want the items get populated when I select the EMPNO from the LOV.
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While using direct load whether trigger get fired

1. While using direct load whether trigger get fired?
2. Is it possible to log the errors with triggers if any event get failed?
Say for example am have a trigger audit with insert event on a table A.
is it possible to have any error table to monitor when the event get failed. Like the audit table or else track the failure operation with the audit trigger.

1. While using direct load whether trigger get fired?
Oracle doesn't use direct-path INSERT if the target table has any triggers or referential constraints.
See the SQL Language doc:
http://docs.oracle.com/cd/E11882_01/server.112/e26088/statements_9014.htm
The target table cannot have any triggers or referential integrity constraints defined on it.
So you would not be using direct-path if the table has any triggers.
2. Is it possible to log the errors with triggers if any event get failed?
Say for example am have a trigger audit with insert event on a table A.
is it possible to have any error table to monitor when the event get failed. Like the audit table or else track the failure operation with the audit trigger.
Yes and No - DML Error logging can put rejected rows into an error table so that the entire INSERT will not get rolled back.
But some datatypes are not supported and there are other restrictions also:
See the SQL Language doc
http://docs.oracle.com/cd/E18283_01/server.112/e17118/statements_9014.htm#SQLRF55101
Restrictions on DML Error Logging
The following conditions cause the statement to fail and roll back without invoking the error logging capability:
Violated deferred constraints.
Any direct-path INSERT or MERGE operation that raises a unique constraint or index violation.
Any update operation UPDATE or MERGE that raises a unique constraint or index violation.
You cannot track errors in the error logging table for LONG, LOB, or object type columns. However, the table that is the target of the DML operation can contain these types of columns.
If you create or modify the corresponding error logging table so that it contains a column of an unsupported type, and if the name of that column corresponds to an unsupported column in the target DML table, then the DML statement fails at parse time.
If the error logging table does not contain any unsupported column types, then all DML errors are logged until the reject limit of errors is reached. For rows on which errors occur, column values with corresponding columns in the error logging table are logged along with the control information.
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When validate getting fired in Clear_block(No_Validate)

When validate getting fired in Clear_block(No_Validate)
In my button where code for clear block is present there is navigation to some of the blocks where when-validate triggers are present.
As suggested in one of the solutions posted in metalink I cannot set the mouse navigate property of the button to No due to design constraints. Also navigation to other blocks cannot be prevented.
The code in when-validate tests whether the field is null or not.Hence it bombs after a clear block (no validate).
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Can you suggest a better solution.
Regards,
Vinson

The code in when-validate tests whether the field is
null or not. Hence it bombs after a clear block (no
validate). In your when-validate, do this first:
If :system.record_status = 'NEW' then
Return;
End if;
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Issue with When Validate Trigger firing multiple times

Hi guys,
I have Designed a Form Personalization on a Form which Fires a concurrent Program (built in:execute Procedure) when a Record is Saved.
Below are the issues I am facing:
1.Concurrent Program is Firing Multiple Times after Saving the Record.
2.2 input Values to Concurrent Program are passed as NULL though I have Data but they are in Different Block of Form.
Note :I have When Validate trigger on 1 Block but i am trying to pass 2 Values on Another Block as input parameters for Concurrent program.But those values are getting as null when program fires.
Thanks.

If EBS then post in {forum:id=475}

Can we have triggers that get fired when we Query a table?

Hi All,
What could be the pricise answer to the following question?
1. Can we have triggers that get fired when we Query a table?
2. What the relation of triggers and delete, truncate statement in one line?
3. What is data modelling? Why is it necessary?
4. Which are not mandatory but essential files in Oracle?
Regards,
AAK

1. Can we have triggers that get fired when we Query a table?for INSERT, UPDATE and DELETE statement, yes
for SELECT statement, no.
Question 2 is not clear for me.
Question 3 is very very general ...
4 >Which are not mandatory but essential files in Oracle?
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to have only 1 control file and only 1 redo log group with 1 redo log file.

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com.apple.iTunes.Gracenote.plist
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Problem with when validate trigger

Hi All,
I am using oracle forms 10g.
I have developed a custom form In that i have two block Header block and Detail block.In the header block some fields like Po number, po amount , supplier name, supplier site etc. And in the detail block i have po line details.
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Regards
Srikkanth

Srikkanth.M wrote:
Hi All,
I am using oracle forms 10g.
I have developed a custom form In that i have two block Header block and Detail block.In the header block some fields like Po number, po amount , supplier name, supplier site etc. And in the detail block i have po line details.
I have written a validation trigger under supplier name and supplier site, IF block.supplier_name is null then
message('enter supplier name') same under every field.
Now when the user enter po number it will go to po amount field and now when the user press tab it will go to the details block and query all the po related line,so i have written key-next under po_amount go-block and my code, Its works fine and giving the correct output. But the problem is When validate trigger fires when i press tab in PO Amount fields, Once i press ok it going to details block and querying.Hey, Srikkanth
Once you said
when the user enter po number it will go to po amount field and now when the user press tab it will go to the details block and query all the po related line,so i have written key-next under po_amount go-block and my code, Its works fine and giving the correct output.again you said
But the problem is When validate trigger fires when i press tab in PO Amount fieldsSo, i'm not getting you..
Can you clear it any more ? or any other way..

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Tracking when a Trigger is getting fired

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