Hello, On Thu, Apr 26, 2018 at 01:24:25PM -0700, legrand legrand wrote: > Hello all, > > I was wondering if there is a hook to collect non successfully finished SQL > statements in pg_stat_statements (timed-out, cancelled, killed, or simply > errored) ? Some time ago I looked for a such hook. My case was to log failed access permissions checks. I didn't find a way to do it, except adding a narrow-focused hook within ExecCheckRTPerms(). There is ErrorContextCallback. Context callbacks are called when an error was raised. But I don't think that it is a good approach for pg_stat_statements cases. -- Arthur Zakirov Postgres Professional: http://www.postgrespro.com Russian Postgres Company
