Hello
I noticed something that surprised me at first, but on further looking
it should have been obvious: setting pg_stat_statements.query_id_const_merge
affects the query ID for all readers of it, not just pg_stat_statement.
This is good because it preserves the property that pg_stat_activity
entries can be matched to pg_stat_statement entries by query_id.
Looking to commit 0001 soon.
--
Álvaro Herrera 48°01'N 7°57'E — https://www.EnterpriseDB.com/
"On the other flipper, one wrong move and we're Fatal Exceptions"
(T.U.X.: Term Unit X - http://www.thelinuxreview.com/TUX/)
