| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Andres Freund <andres(at)2ndquadrant(dot)com> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: pg_background (and more parallelism infrastructure patches) |
| Date: | 2014-11-12 16:36:14 |
| Message-ID: | CA+TgmoZBcUaiSduCEM93j1q9y2AD2PPqUHQos1d3HeqiyYem5w@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Nov 12, 2014 at 11:19 AM, Andres Freund <andres(at)2ndquadrant(dot)com> wrote:
> The question is whether the library is actually loaded in that case?
> Because that normally only happens early during startup - which is why
> it's a PGC_BACKEND guc.
It looks like that does not work.
[rhaas pgsql]$ PGOPTIONS='-c local_preload_libraries=auto_explain' psql
psql (9.5devel)
Type "help" for help.
rhaas=# select * from pg_background_result(pg_background_launch('show
auto_explain.log_min_duration')) as (x text);
ERROR: unrecognized configuration parameter "auto_explain.log_min_duration"
CONTEXT: background worker, pid 31316
So, there's more to be done here. Rats.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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