From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, Pavan Deolasee <pavan(dot)deolasee(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: Parallel worker error |
Date: | 2017-08-31 19:11:10 |
Message-ID: | CA+TgmoZ8GXS2MTXY-TZCLs2pYZMPRuSuWMiejYZDHikFcPJVqQ@mail.gmail.com |
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Lists: | pgsql-hackers |
On Wed, Aug 30, 2017 at 11:19 AM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> But since that's an established design fl^H^Hprinciple, maybe that
> means we should go with the approach of teaching SerializeGUCState()
> to ignore role altogether and instead have ParallelWorkerMain call
> SetCurrentRoleId using information passed via the FixedParallelState
> (not sure of the precise details here).
Could I get some opinions on the virtues of this approach, vs. any of
the other suggestions at or near
http://postgr.es/m/CA+TgmoaSP90E33-MU2YpGs73TtJ37m5Hv-xqHjc7TPqX9wX8ew@mail.gmail.com
?
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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