Re: Calculation of unused columns

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On Mon, 2009-10-19 at 13:58 -0400, Tom Lane wrote:
> 
> Most read-only functions are stable or even immutable.

Huh? I mean a function that only contains SELECTs. (How would those ever
be Stable or Immutable??)

-- 
 Simon Riggs           www.2ndQuadrant.com


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