Re: Unpredictable signal 11 crashes on Mac OS X (SOLVED[?])

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От Tom Lane
Тема Re: Unpredictable signal 11 crashes on Mac OS X (SOLVED[?])
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Msg-id 4021.1066091542@sss.pgh.pa.us
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Ответ на Re: Unpredictable signal 11 crashes on Mac OS X (SOLVED[?])  (Gareth Boden <gareth.boden@egsgroup.com>)
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Gareth Boden <gareth.boden@egsgroup.com> writes:
> Bizarrely, it came down to an infinite recursion in a plpgsql function
> we were using which exhausted memory and crashed the db server. Is
> there any way of limiting stack depth/having some sort of monitor on
> these functions to prevent this behaviour in future?

There's been some talk of this, but the sticking point has been to
figure out a reasonably portable way to measure and enforce stack
usage...

            regards, tom lane

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