Horton

Re: Streaming replication as a separate permissions

Tom Lane <tgl@sss.pgh.pa.us>

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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Magnus Hagander <magnus@hagander.net>
Cc: Stephen Frost <sfrost@snowman.net>, Robert Haas <robertmhaas@gmail.com>, Florian Pflug <fgp@phlo.org>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2010-12-27T21:42:09Z
Lists: pgsql-hackers

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  1. Allow Win32 to compile under MinGW. Major changes are:

Magnus Hagander <magnus@hagander.net> writes:
> Updated patch, still pending docs, but otherwise updated: allow
> start/stop backup, make sure only superuser can turn on/off the flag,
> include in system views, show properly in psql.

I'd suggest avoiding creating the static cache variable
AuthenticatedUserIsReplicationRole.  This can't possibly be sufficiently
interesting from a performance point of view to justify the risks
associated with stale cache values.  Just look up the pg_authid syscache
entry when needed, ie, treat it more like rolcreaterole than rolsuper.

BTW, you forgot pg_dumpall support.

			regards, tom lane