| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Andres Freund <andres(at)anarazel(dot)de>, Bruce Momjian <bruce(at)momjian(dot)us>, tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: cannot drop replication slot if server is running in single-user mode |
| Date: | 2018-05-08 14:31:59 |
| Message-ID: | 25024.1525789919@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Robert Haas <robertmhaas(at)gmail(dot)com> writes:
> On Thu, Mar 29, 2018 at 5:51 PM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>> I'm not sure we need to do anything about this, personally. This seems
>> like a fairly rare thing to do in a mode that's definitely not intended
>> to be general purpose.
> Mmmph. I don't really think it's possible to view a user-visible
> EBADF as anything other than a coding error.
If we think this is worth spending any code at all on, what I'd suggest
is to reject replication-related commands at some early stage if not
IsUnderPostmaster.
regards, tom lane
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