im trying to prevent this scenario:
im trying to prevent:
x=1
t1 stores x as a1
t2 stores x as a2
t1 increments a1 from 1 to 2
t2 increments a2 from 1 to 2
t1 commits
t2 commits
the value should be 3 but ends up being 2
should i use pessimistic locking with versioning, and then catch the staleobjectstateexception and handle retrying?
