Re: pgsql: Fix parallel-safety markings for contrib/dblink.

On Fri, Jun 17, 2016 at 11:08 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Fix parallel-safety markings for contrib/dblink.
>
> As shown by buildfarm reports, dblink_build_sql_insert and
> dblink_build_sql_update are *not* parallel safe, because they
> may attempt to access temporary tables of the local session.
>
> Although dblink_build_sql_delete doesn't actually touch the
> contents of the referenced table, it seems consistent and prudent
> to mark it PARALLEL RESTRICTED too.

Ugh, thanks.  I thought that's how they WERE marked, but evidently my
eyes were crossing by this point.

--
Robert Haas
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