| From: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [COMMITTERS] pgsql: Code cleanup in the wake of recent LWLock refactoring. |
| Date: | 2016-04-12 13:15:21 |
| Message-ID: | CAFj8pRAvKaAruWhTCn43_eBPrk5+rwa-9dZSYg+A1wVvVYT4-A@mail.gmail.com |
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2016-04-12 14:51 GMT+02:00 Robert Haas <robertmhaas(at)gmail(dot)com>:
> On Tue, Apr 12, 2016 at 4:18 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
> wrote:
> > If there will be simple way, how to fix it, then I'll fix my extensions.
> But
> > new API is working only when the extension has own share memory segment.
> For
> > some complex extensions like Orafce it means expensive refactoring.
> >
> > What is worst, this refactoring is difficult now, because I support older
> > versions when I have not private shared segments.
>
> You don't need a separate shared memory segment. You might want to
> have a look at what we did for pldebugger:
>
>
> http://git.postgresql.org/gitweb/?p=pldebugger.git;a=commitdiff;h=14c6caf08bb14a7404a8241e47a80ef5f97e451e
>
> I think the problem is similar to the one you are facing with orafce.
>
I'll try it. Thank you for info
Pavel
>
> --
> Robert Haas
> EnterpriseDB: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
>
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