On Wed, May 4, 2016 at 8:31 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote: > > Dilip Kumar <dilipbalaut@gmail.com> writes: > > When parallel degree is set to very high say 70000, there is a segmentation > > fault in parallel code, > > and that is because type casting is missing in the code.. > > I'd say the cause is not having a sane range limit on the GUC. >
I think it might not be advisable to have this value more than the number of CPU cores, so how about limiting it to 512 or 1024?