Re: pgsql: Improve our private implementation of cbrt() to give results of

Confirmed to work on Win32 Visual C++.

With this patch, Win32 VisualC++ now passes all regression tests.
Thanks, Tom!

//Magnus

> -----Original Message-----
> From: pgsql-committers-owner(at)postgresql(dot)org
> [mailto:pgsql-committers-owner(at)postgresql(dot)org] On Behalf Of Tom Lane
> Sent: Monday, April 24, 2006 10:37 PM
> To: pgsql-committers(at)postgresql(dot)org
> Subject: pgsql: Improve our private implementation of cbrt()
> to give results of
>
> Log Message:
> -----------
> Improve our private implementation of cbrt() to give results
> of the accuracy expected by the regression tests. Per
> suggestion from Martijn van Oosterhout.
>
> Modified Files:
> --------------
> pgsql/src/backend/utils/adt:
> float.c (r1.123 -> r1.124)
>
> (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/
> utils/adt/float.c.diff?r1=1.123&r2=1.124)
>
> ---------------------------(end of
> broadcast)---------------------------
> TIP 9: In versions below 8.0, the planner will ignore your desire to
> choose an index scan if your joining column's datatypes do not
> match
>