Re: pgsql: Add pg_stat_archiver statistics view.

Hi,


On 2014-01-28 17:59:12 +0000, Fujii Masao wrote:
> Add pg_stat_archiver statistics view.
>
> This view shows the statistics about the WAL archiver process's activity.
>
> Gabriele Bartolini, reviewed by Michael Paquier, refactored a bit by me.

As coverity notest the following lines of code:
    if (archiver_stats->last_failed_wal == 0)
        nulls[4] = true;
    else
        values[4] = CStringGetTextDatum(archiver_stats->last_failed_wal);
won't work as intended since last_failed_wal is an array of chars and
thus will never be 0 (which should be NULL if so).

Greetings,

Andres Freund

--
 Andres Freund                       http://www.2ndQuadrant.com/
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