Re: BUG #15493: Wrong name of fields/missing fields for the internal statistic

=?utf-8?q?PG_Bug_reporting_form?= <noreply@postgresql.org> writes:
> After some times, many errors are logged about not existing fields.
> < 2018-11-08 14:21:59.820 CET >ERROR:  column "procpid" does not exist at
> character 132
> < 2018-11-08 14:21:59.820 CET >STATEMENT:  SELECT datname, datid, usename,
> client_addr, '' AS state,    COALESCE(ROUND(EXTRACT(epoch FROM
> now()-query_start)),0) AS seconds,
>          procpid as pid, regexp_replace(current_query, E'[\n\r\u2028]+', '
> ', 'g' ) AS current_query FROM pg_stat_activity WHERE (query_start IS NOT
> NULL AND current_query NOT LIKE '<IDLE>%') ORDER BY query_start, procpid
> DESC;

The procpid and current_query columns disappeared from pg_stat_activity in
Postgres 9.2 (or more accurately, they were renamed because they changed
meaning a bit).  Apparently you're using some very old monitoring software
that hasn't been updated to know about that.

            regards, tom lane