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Re: [BUGS] BUG #14722: Segfault in tuplesort_heap_siftup, 32 bit overflow - Mailing list pgsql-bugs

From Peter Geoghegan
Subject Re: [BUGS] BUG #14722: Segfault in tuplesort_heap_siftup, 32 bit overflow
Date
Msg-id CAH2-Wzmdygq8tSN+qKtG+QFeRSzSLj2byT_oNqVOjzJN4+1H6Q@mail.gmail.com
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In response to [BUGS] BUG #14722: Segfault in tuplesort_heap_siftup, 32 bit overflow  (skoposov@cmu.edu)
Responses Re: [BUGS] BUG #14722: Segfault in tuplesort_heap_siftup, 32 bitoverflow  (Sergey Koposov <skoposov@cmu.edu>)
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On Thu, Jun 29, 2017 at 9:16 AM,  <skoposov@cmu.edu> wrote:
> I have a very large table (40e9 records) that I'm trying to create the index
> on and I am getting a segmentation fault that could be traced as far as I
> understand to a 32 bit int overflow in tuplesort_heap_siftup

Can your print the Tuplesortstate (the variable "state") within GDB,
and post it here?


-- 
Peter Geoghegan


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