Hi
I reproduce your bug using "PostgreSQL 9.3.6, compiled by Visual C++
build 1600, 64-bit" on Windows 8
I also notice that SELECT floor(4.725 * power(10, 2)::numeric + 0.5)
work as expected
Mathieu
Le 14/03/2016 15:11, Frank Millman a écrit :
> Hi all
> I am running PostgreSQL 9.4.4 on Fedora 22.
> SELECT floor(4.725 * 100 + 0.5) returns 473, which is what I expected.
> SELECT floor(4.725 * power(10, 2) + 0.5) returns 472, which I find
> surprising.
> Please can someone explain the anomaly.
> Thanks
> Frank Millman
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Mathieu PUJOL
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