Euler Taveira de Oliveira <[email protected]> writes:
> Tom Lane escreveu:
>> daveg <[email protected]> writes:
>>> I'd like to propose adding a new GUC to limit the amount of memory a backend
>>> can allocate for its own use.
>>
>> Use ulimit.
>>
> What about plataforms (Windows) that don't have ulimit?
Get a real operating system ;-)
Seriously, the proposed patch introduces overhead into a place that is
already a known hot spot, in return for not much of anything. It will
*not* bound backend memory use very accurately, because there is no way
to track raw malloc() calls. And I think that 99% of users will not
find it useful.
regards, tom lane
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