sqlplus: SET AUTOTRACE ON EXPLAIN equivalent

[legrandlegrand]

set pg_stat_sql_plans.track='all';
set pg_stat_sql_plans.track_planid=true;
set pg_stat_sql_plans.explain=true;
set log_min_error_statement=LOG;

postgres=# select id from A;
LOG: queryid: 7449492610579586729 planid: 7866381122914524383 plan:
Seq Scan on a (cost=0.00..35.50 rows=2550 width=4)
id

---

(0 rows)

--> to be added in doc