Hello, All.
Which data state is supposed to be seen in WHEN block? Before undoing
changes or after it?
Say, we have update t set f=1 then in begin-end block update set f=2 is
done and
then exception is thrown. What value should give select f from t in WHEN
block? 1 or 2?
--
WBR,
08.05.2014 18:44, Dimitry Sibiryakov wrote:
Which data state is supposed to be seen in WHEN block? Before undoing changes
or after it?
Say, we have update t set f=1 then in begin-end block update set f=2 is
done and
then exception is thrown. What value should give select f from t in WHEN
