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Re: pg_primary_conninfo

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Magnus Hagander <magnus(at)hagander(dot)net>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_primary_conninfo
Date: 2010-12-28 14:58:28
Message-ID: 19080.1293548308@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Magnus Hagander <magnus(at)hagander(dot)net> writes:
> Attached patch implements a function called pg_primary_conninfo() that
> returns, well, the primary_conninfo used on the standby when in
> streaming replication mode (otherwise NULL).

> Objections?

What's the use case?  And aren't there security reasons to NOT expose
that?  It might contain a password for instance.

> + 	if (recptr.xlogid == 0 && recptr.xrecoff == 0 && conninfo[0] != '\0')
> + 		PG_RETURN_NULL();

This test seems a bit incoherent.

			regards, tom lane

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Subject: Re: pg_primary_conninfo
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