2020-11-05 13:03:24.906 CET [28788] LOG: background worker "parallel worker" (PID 30704) was terminated by signal 11: Segmentation fault
2020-11-05 13:03:24.906 CET [28788] DETAIL: Failed process was running: ...
2020-11-05 13:03:24.906 CET [28788] LOG: terminating any other active server processes
2020-11-05 13:03:24.906 CET [30688] crons_user@db01 WARNING: terminating connection because of crash of another server process
2020-11-05 13:03:24.906 CET [30688] crons_user@db01 DETAIL: The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.
W dniu 05.11.2020 o 13:07, PG Bug reporting form pisze:
The following bug has been logged on the website:
Bug reference: 16704
Logged by: Henryk Korulski
Email address: hko@framelogic.pl
PostgreSQL version: 13.0
Operating system: PostgreSQL 13.0 (Debian 13.0-1.pgdg90+1) on x86_64
Description:
We use PG12 Database. After upgrade it to version 13 we have problems with
random query - error SSL SYSCALL error: EOF detected.
It appears on many tables (when selecting data or when inserting). I watch
one select query causes this error. I copied sql query from script and
execute nativly in psql and the problem was the same result with error.
After VACUUM FULL ANALYZE my table, i executed once again my query and query
result was succes. It has been working about 25 minuts and then i got the
same error.
Problem is very similar like
https://www.postgresql.org/message-id/15219.1541773523%40sss.pgh.pa.us
Please HELP.
Best regards
Henryk
My query:
select distinct pam.dscr, p.pojazd_id, m.nazwa, model, nr_rejestracyjny, ( select array_to_string( array( select distinct f.firma1_id || '::' || f.nazwa FROM grupa_pojazdow_pojazd gpp join grupa_pojazdow gp on gp.grupa_pojazdow_id =
gpp.grupa_pojazdow_id join firma1 f on gp.firma1_id = f.firma1_id where gpp.pojazd_id = p.pojazd_id order by f.firma1_id || '::' || f.nazwa ) , '|' ) ) as firms from pojazd p join marka m on m.marka_id = p.marka_id join pojazd_admin_multi pam on (pam.pojazd_id = p.pojazd_id
and pam.datetime_to is null) where dscr is not null order by p.pojazd_id
--
Pozdrawiam,
Henryk Korulski
Programista
hko@framelogic.pl | www.framelogic.pl
frameLOGIC Sp. z o.o.
pl. Powstańców Śląskich 1/13, 53-329 Wrocław, PL
NIP: 8951806161 | KRS: 0000186609 | KZ: 50.000 PLN