Re: Choosing parallel_degree

On 04/11/2016 09:14 PM, Robert Haas wrote:
>>> postgres=# explain analyze verbose select * from abd  where n<=1;
>>> >>ERROR:  requested shared memory size overflows size_t
>>> >>
>>> >>if we remove the analyze keyword then query running successfully.
>>> >>
>>> >>Expected = Is it not better to throw the error at the time of setting
>>> >>max_parallel_degree, if not supported ?
>> >
>> >+1
> It surprises me that that request overflowed size_t.  I guess we
> should look into why that's happening.  Did you test this on a 32-bit
> system?
No, I tested on 64 bit machine.

-- 
regards,tushar