Re: debian bugrept involving fast default crash in pg11.7

2021-04-04 Thread Andrew Dunstan
On 4/9/20 4:39 PM, Justin Pryzby wrote: > On Thu, Apr 09, 2020 at 02:36:26PM -0400, Tim Bishop wrote: >> SELECT attrelid::regclass, * FROM pg_attribute WHERE atthasmissing; >> -[ RECORD 1 ]-+- >> attrelid | download >> attrelid | 22749 >> attname | filetype > But that

Re: debian bugrept involving fast default crash in pg11.7

2020-04-09 Thread Justin Pryzby
On Thu, Apr 09, 2020 at 02:36:26PM -0400, Tim Bishop wrote: > SELECT attrelid::regclass, * FROM pg_attribute WHERE atthasmissing; > -[ RECORD 1 ]-+- > attrelid | download > attrelid | 22749 > attname | filetype But that table isn't involved in the crashing query, right ?

Re: debian bugrept involving fast default crash in pg11.7

2020-04-09 Thread Tim Bishop
SELECT attrelid::regclass, * FROM pg_attribute WHERE atthasmissing; -[ RECORD 1 ]-+- attrelid | download attrelid | 22749 attname | filetype atttypid | 1043 attstattarget | -1 attlen| -1 attnum| 5 attndims | 0 attcacheoff | -1 atttypmod | 36

Re: debian bugrept involving fast default crash in pg11.7

2020-04-09 Thread Tim Bishop
I've attached a file containing the \d+ for all the tables involved and the EXPLAIN ANALYZE for the query. Yes, the crash happened under v11.6. I had tried downgrading when I first encountered the problem. While trying to put together this information the crash started happening less

Re: debian bugrept involving fast default crash in pg11.7

2020-04-09 Thread Justin Pryzby
On Thu, Apr 09, 2020 at 02:05:22PM -0400, Tim Bishop wrote: > I've attached a file containing the \d+ for all the tables involved and the > EXPLAIN ANALYZE for the query. Thanks for your response. Do you know if you used the "fast default feature" ? That would happen if you did "ALTER TABLE tbl

debian bugrept involving fast default crash in pg11.7

2020-03-28 Thread Justin Pryzby
I happened across this bugreport, which seems to have just enough information to be interesting. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=953204 |Version: 11.7-0+deb10u1 |2020-03-05 16:55:55.511 UTC [515] LOG: background worker "parallel worker" (PID 884) was terminated by signal 11: