| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Petr Jelinek <petr(dot)jelinek(at)2ndquadrant(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Petr Jelinek <petr(at)2ndquadrant(dot)com>, Peter Eisentraut <peter_e(at)gmx(dot)net> |
| Subject: | Re: logical replication launcher crash on buildfarm |
| Date: | 2017-03-16 13:27:59 |
| Message-ID: | CA+TgmoZex1PWOSkFUJeA1SsyN8cy8AKsXfkHgpNRikahqyaEWw@mail.gmail.com |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Thu, Mar 16, 2017 at 5:13 AM, Petr Jelinek
<petr(dot)jelinek(at)2ndquadrant(dot)com> wrote:
> Hmm now that you mention it, I remember discussing something similar
> with you last year in Dallas in regards to parallel query. IIRC Windows
> should not have this problem but other systems with EXEC_BACKEND do.
> Don't remember the details though.
Generally, extension code can't use bgw_main safely, and must use
bgw_library_name and bgw_function_name. But bgw_main is supposedly
safe for core code. If it's not even safe there, then I guess we
should remove it entirely as a useless foot-gun.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
| From | Date | Subject | |
|---|---|---|---|
| Next Message | Bruce Momjian | 2017-03-16 13:31:23 | Re: Should we eliminate or reduce HUP from docs? |
| Previous Message | Arthur Zakirov | 2017-03-16 13:23:42 | Re: postgres_fdw: support parameterized foreign joins |