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Re: BUG #19615: COVAR_POP / COVAR_SAMP / REGR_SXY return 0.0 instead of NaN - Mailing list pgsql-bugs

From	Tom Lane
Subject	Re: BUG #19615: COVAR_POP / COVAR_SAMP / REGR_SXY return 0.0 instead of NaN
Date	August 12 19:50:09
Msg-id	2796774.1786553409@sss.pgh.pa.us Whole thread
In response to	BUG #19615: COVAR_POP / COVAR_SAMP / REGR_SXY return 0.0 instead of NaN (PG Bug reporting form <noreply@postgresql.org>)
List	pgsql-bugs

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I wrote:
> Yeah, I just arrived at pretty much the same conclusion.  We get
> Inf/NaN handling right for Sxx and Syy, but not for the cross-product
> Sxy.

Pushed after some fooling with the comment and test cases.

            regards, tom lane

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From: Tom Lane
Date: 12 August, 15:51:41
Subject: Re: BUG #19610: Database won't start if an unrelated process is exist

From: Tom Lane
Date: 12 August, 20:58:42
Subject: Re: COPY TO regression with psql -c

Re: BUG #19615: COVAR_POP / COVAR_SAMP / REGR_SXY return 0.0 instead of NaN - Mailing list pgsql-bugs

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