On Wed, Jan 11, 2017 at 6:36 PM, Tom Lane <t...@sss.pgh.pa.us> wrote: > Robert Haas <robertmh...@gmail.com> writes: >> On Wed, Jan 11, 2017 at 7:37 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: >>> As far as reproducing the pg_stat_activity query goes, you could probably >>> grab that string out of the master backend's pgstat entry and pass it over >>> at parallel query start. But please don't confuse it with either >>> debug_query_string or the string referenced by the QueryDesc; I do not >>> think there's any guarantee that those are the same. > >> I think we should pass only the string referenced by the QueryDesc to >> the worker, and on the worker side report that via debug_query_string >> and pg_stat_activity and attach it to the QueryDesc itself. Is that >> also your view? > > That would work, if you had a way to get at the active QueryDesc ... > but we don't pass that down to executor nodes.
Hmm, that is a bit of a problem. Do you have a suggestion? -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers