SQL parser and type checker, targets PostgreSQL SQL and PL/pgSQL.
Pre alpha: works well and is stable for a subset of SQL, but there
are lots of unfinished areas and the api is likely to change a lot
from release to release at this time.
Documentation, examples on the homepage:
http://jakewheat.github.com/hssqlppp/.
Changes here: https://github.com/JakeWheat/hssqlppp/blob/master/CHANGES