note 115519 deleted from function.exit by mazzanet

Note Submitter: zsolt dot trenyik at gmail dot com ---- It seems to be obvious, but was not clear for me for the first time: if you call exit function from a function, it won't return, just stops without any further step. This may be dangeous if you would have some important steps in the function code which have to be done by hand, e.g. database rollback calls, or anything won't be not done automatically by the engine (database connection close for example)