problems were discovered while working on ticket #317. No sure yet if
that ticket is fixed. (CVS 981)
FossilOrigin-Name: 01398fb78bab7e5c6f439f2b743f26e82118468a
file that contains that test. This makes it much easier to find a particular
test after it fail. (CVS 749)
FossilOrigin-Name: 6cb80ae10af60863cc25c22a6442ba1d43b7409c
Operations on a NULL value yield a NULL result. This change makes SQLite
operate more like the SQL spec, but it may break existing applications that
assumed the old behavior. All the old tests pass but we still need to add
new tests to better verify the new behavior. Fix for ticket #44. (CVS 589)
FossilOrigin-Name: 9051173742f1b0e15a809d12a0c9c98fd2c4614d
