Re: pg_xlogdump -p option correction

On Sun, Jan 8, 2017 at 03:27:59PM +0900, Michael Paquier wrote:
> >> + subdirectory of both the current directory and the
> >> + <envar>PGDATA</envar> directory.
> >> This could say "of both the current directory and *then* the PGDATA
> >> directory" to outline the order of the actions taken by the check
> >> routine. Just my 2c on the matter.
> >
> > Ah, I see your point. I ended up rewording the text to be more explicit
> > about the supplied argument and "searching". Updated patch attached.
>
> - Directory in which to find log segment files. The default is to search
> - for them in the <literal>pg_wal</literal> subdirectory of the current
> - directory.
> + Specifies a directory in which to find log segment files.
> + In addition, searches are performed in the current directory,
> + and the <literal>pg_wal</literal> subdirectory of both the current
> + directory and the <envar>PGDATA</envar> directory.
> Hm. This still misses the point that the lookup at PGDATA is done only
> if no directory is defined. What do you think about the patch attached
> that lists the five possible patterns: 2 for the case where a
> directory is defined, and 3 for the default case.

Understood. Here is an updated patch which incorporates your
suggestions.

--
Bruce Momjian <bruce(at)momjian(dot)us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ As you are, so once was I. As I am, so you will be. +
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