Re: contrib/snapshot

On Dec 31, 2010, at 5:00 AM, Joel Jacobson wrote:

> Happy new year fellow pgsql-hackers!
> 
> This is the first alpha release of a new hopefully quite interesting little
> tool, named "snapshot".
> 
> Feedback welcomed.

This looks awesome, Joel! One question: Why the dependence on pg_crypto? If it's just for SHA1 support, and you're just using it to to create hashes of function bodies, I suspect that you could also use the core MD5() function, yes?

Looks really cool.

Best,

David