seamusabshere/upsert — pull request #26 by pnomolos (2013-11-06 17:51:25+00:00)
Title: Fixes to the problem of NULL equality in the selector fields.

Fixes for issue #25. Doesn't fix Sqlite (yet).

One note - the "uses nil selectors (another way of checking)" spec is now failing in Postgres - the Date value being returned is in a different format than expected. I'm not sure if this is a problem or not :)