Here\'s a strange one:
I can filter on NOT NULLS from SQLite, but not NULLS:
This works:
SELECT *
This works on SQLite in SQLite Manager for Firefox:
select * from foo where not baz is not null
The query above returns rows where column [baz] is null. :-) Yarin, maybe it will work for you? (The 'not' before the column name is not a typo).
This query too finds rows where baz is null:
select * from foo where [baz] is null