From: | Craig Ringer <craig(at)2ndquadrant(dot)com> |
---|---|
To: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
Cc: | PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: ToDo: API for SQL statement execution other than SPI |
Date: | 2016-06-29 06:51:45 |
Message-ID: | CAMsr+YFcxSSzUV+UNpy23Y9cVhSGHF97Mfkj+2LqheqPFZpRFw@mail.gmail.com |
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Lists: | pgsql-hackers |
On 29 June 2016 at 13:55, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
> Hi
>
> I am writing two background workers - autoreindex and scheduler. In Both I
> need to execute queries from top level. I had to wrote redundant code
> https://github.com/okbob/autoreindex/blob/master/utils.c autoreindex_execute_sql_command
> .Same code is in pglogical. Some statements - like VACUUM or REINDEX
> CONCURRENTLY is not possible call from SPI.
>
> Can be nice to have this function in core.
>
I strongly agree. In particular, something that can clean up and recover
from ERRORs. Right now you have to borrow a bunch of PostgresMain.
--
Craig Ringer http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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