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Re: cannot drop replication slot if server is running in single-user mode - Mailing list pgsql-hackers

From Tom Lane
Subject Re: cannot drop replication slot if server is running in single-user mode
Date
Msg-id 25024.1525789919@sss.pgh.pa.us
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In response to Re: cannot drop replication slot if server is running in single-user mode  (Robert Haas <robertmhaas@gmail.com>)
List pgsql-hackers
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Robert Haas <robertmhaas@gmail.com> writes:
> On Thu, Mar 29, 2018 at 5:51 PM, Andres Freund <andres@anarazel.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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