Re: PG 12 beta 1 segfault during analyze

2019-06-19 Thread Dagfinn Ilmari Mannsåker
Andres Freund writes: > Hi, > > On 2019-06-17 21:46:02 -0400, Steve Singer wrote: >> On 6/15/19 10:18 PM, Tom Lane wrote: >> > Steve Singer writes: >> > > I encountered the following segfault when running against a PG 12 beta1 >> > > during a analyze against a table. >> > Nobody else has report

Re: PG 12 beta 1 segfault during analyze

2019-06-18 Thread Andres Freund
Hi, On 2019-06-17 21:46:02 -0400, Steve Singer wrote: > On 6/15/19 10:18 PM, Tom Lane wrote: > > Steve Singer writes: > > > I encountered the following segfault when running against a PG 12 beta1 > > > during a analyze against a table. > > Nobody else has reported this, so you're going to have t

Re: PG 12 beta 1 segfault during analyze

2019-06-18 Thread Tom Lane
Andres Freund writes: > On 2019-06-18 00:32:17 -0400, Tom Lane wrote: >> Hmm, that's a pretty obvious mistake :-( but after some fooling around >> I've not been able to cause a crash with it. I wonder what test case >> you were using, on what platform? > I suspect that's because the bug is "only

Re: PG 12 beta 1 segfault during analyze

2019-06-18 Thread Steve Singer
On 6/18/19 12:32 AM, Tom Lane wrote: Steve Singer writes: The attached patch fixes the issue. Hmm, that's a pretty obvious mistake :-( but after some fooling around I've not been able to cause a crash with it. I wonder what test case you were using, on what platform?

Re: PG 12 beta 1 segfault during analyze

2019-06-18 Thread Andres Freund
Hi, On 2019-06-18 00:32:17 -0400, Tom Lane wrote: > Steve Singer writes: > > The attached patch fixes the issue. > > Hmm, that's a pretty obvious mistake :-( but after some fooling around > I've not been able to cause a crash with it. I wonder what test case > you were using, on what platform?

Re: PG 12 beta 1 segfault during analyze

2019-06-17 Thread Tom Lane
Steve Singer writes: > The attached patch fixes the issue. Hmm, that's a pretty obvious mistake :-( but after some fooling around I've not been able to cause a crash with it. I wonder what test case you were using, on what platform? regards, tom lane

Re: PG 12 beta 1 segfault during analyze

2019-06-17 Thread Steve Singer
On 6/15/19 10:18 PM, Tom Lane wrote: Steve Singer writes: I encountered the following segfault when running against a PG 12 beta1 during a analyze against a table. Nobody else has reported this, so you're going to have to work on producing a self-contained test case, or else debugging it your

Re: PG 12 beta 1 segfault during analyze

2019-06-15 Thread Tom Lane
Steve Singer writes: > I encountered the following segfault when running against a PG 12 beta1 > during a analyze against a table. Nobody else has reported this, so you're going to have to work on producing a self-contained test case, or else debugging it yourself. regar