Re: JOINing based on whether an IP address is contained within a CIDR range?

On 10/26/07, Harald Fuchs <hf0217x@protecting.net> wrote:
> There are PostgreSQL builtin functions for that, but I think they are
> unable to use indexes. I use http://pgfoundry.org/projects/ip4r/
> and I think it's the best thing since the invention of sliced bread ;-)

Yes:

ip4r('ip') <<= ip4r(cidr('cidr'))

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