Hi

In a multi user environment , it is possible that 2 users are accessing the 
database using the wizard form grid
or form smart grid  . Suppose that the 2 users open in the edit window the 
same row .
How a collision can be avoided ? That means i would like the a user will be 
blocked for update if
the data presented to him on the edit mode is no more fresh .

for example in Oracle Application Framework(OAF) the update will be blocked 
with the message that
the data is stale .

Thanks
Rafi Farchi  

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