Am 23.11.2012 14:34, schrieb philipt:
> Psycopg 2.4.6 will support them
> (http://initd.org/psycopg/docs/extras.html#range-data-types).
> Ranges are quite useful and play well with exclusion constraints.

Yepp. I also often have ranges (not only time ranges) in my databases, currently implemented as foo_min, foo_max columns. Using a range type would have been much more natural and probably much easier to handle.

-- Christoph

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