Is it possible to requery only a single row of a multi record block?

Hi,
I have a data block say "Employees". This is a multi record block.
Requirement: Two users are working on the same form (front end). Now the user1 has made change for EMP1 The same is not reflected in the User2 Session. Hence i need to requery the values updated for EMP1
Issue: Since there lots of employees listed in this block. i do not want all the employees details to be required (Block requery). Instead is it possible to requery only a perticular record to be required?
Thanks,
Vidya

I think not possible........
Usually Approach is the data in grid table displays as read only and when user press EDIT button then they can edit one single record in a separate window.
ooh got one idea.......
may be create a save point and rollback to that particular save point ....... i hv never tried it but try it might solves your problem
there is a feature of Clear_form rollback to save point
PROCEDURE CLEAR_FORM
(commit_mode    NUMBER,
   rollback_mode NUMBER);
Parameters
If the end user has made changes to records in the current form or any called form, and those records have not been posted or committed, Form Builder processes the records, following the directions indicated by the argument supplied for the following parameter:
commit_mode     ASK_COMMIT Form Builder prompts the end user to commit the changes during CLEAR_FORM processing.
DO_COMMIT Form Builder validates the changes, performs a commit, and flushes the current form without prompting the end user.
NO_COMMIT Form Builder validates the changes and flushes the current form without performing a commit or prompting the end user.
NO_VALIDATE Form Builder flushes the current form without validating the changes, committing the changes, or prompting the end user.
rollback_mode     TO_SAVEPOINT Form Builder rolls back all uncommitted changes (including posted changes) to the current form's savepoint.
FULL_ROLLBACK Form Builder rolls back all uncommitted changes (including posted changes) which were made during the current Runform session. You cannot specify a FULL_ROLLBACK from a form that is running in post-only mode. (Post-only mode can occur when your form issues a call to another form while unposted records exist in the calling form. To prevent losing the locks issued by the calling form, Form Builder prevents any commit processing in the called form.) Edited by: BaiG on Apr 12, 2010 3:49 PM

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