What's the difference between v('user') and v('app_user')?

Hi there,
It seems the results are the same, both return the application user name, any insight?
select v('user') from dual;
select v('app_user') from dual;
Thanks,
Ben

Doesn't matter. I prefer v('APP_USER') because it's less similar to the database 'USER' pseudocolumn.
No, we're not going to get rid of either one -- Application Express must remain backward-compatible.
Scott

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