yesodweb/persistent — pull request #77 by rekado (2012-05-28 08:53:01+00:00)
Title: Add support for the PostgreSQL column "timestamptz"

`TimestampWithTimeZone` is defined in `postgresql-simple` and internally handled as a `UTCTime`. This patch makes it possible to read from and write to `timestamptz` columns, treating the contents as `UTCTime`.