On 27/03/15 23:26, Andrew Dunstan wrote:
>
> On 03/27/2015 05:53 PM, Tom Lane wrote:
>> Andrew Dunstan <andrew@dunslane.net> writes:
>>> Add stats for min, max, mean, stddev times to pg_stat_statements.
>> The buildfarm is quite unhappy with this patch. Kinda looks like
>> it was never tested on 32-bit machines.
>>
>>
>
>
> I have committed a fix which is turning the buildfarm back to green.
>
> However, it is moaning about the code in the sqrtd() function. I'm
> wondering if we shouldn't just rip that out and use the library sqrt()
> function. It's not called for every statement processed, only each time
> the function is called (for each row).
>
Or you could change the long long int to int64.
But in general I wouldn't be too much against ripping it off, it's only
a bit of CPU when reading the stats...
--
Petr Jelinek http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services