A question of volatility - Mailing list pgsql-novice

From Dean Rasheed
Subject A question of volatility
Date
Msg-id BAY113-W5662F5F126CF52ECD451BF27B0@phx.gbl
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Responses Re: A question of volatility  (Michael Glaesemann <grzm@seespotcode.net>)
List pgsql-novice
This is probably a really trivial question, so hopefully this is the place to ask it.

If I have a couple of STABLE functions f1() and f2(), and then I write a third function f3()
which does nothing other than call f1() and f2(), is it safe to mark f(3) as IMMUTABLE?

Thanks,

Dean

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