CREATE TABLE company (
    id int PRIMARY KEY NOT NULL,
    name text NOT NULL
);
CREATE EXTENSION pg_stat_monitor;
SELECT pg_stat_monitor_reset();
 pg_stat_monitor_reset 
-----------------------
 
(1 row)

INSERT INTO company (id, name) VALUES (1, 'Percona');
INSERT INTO company (id, name) VALUES (1, 'Percona');
ERROR:  duplicate key value violates unique constraint "company_pkey"
DETAIL:  Key (id)=(1) already exists.
DROP TABLE company;
SELECT query, elevel, sqlcode, message FROM pg_stat_monitor ORDER BY query COLLATE "C", elevel;
                         query                         | elevel | sqlcode |                            message                            
-------------------------------------------------------+--------+---------+---------------------------------------------------------------
 DROP TABLE company                                    |      0 |         | 
 INSERT INTO company (id, name) VALUES (1, 'Percona')  |      0 |         | 
 INSERT INTO company (id, name) VALUES (1, 'Percona'); |     21 | 23505   | duplicate key value violates unique constraint "company_pkey"
 SELECT pg_stat_monitor_reset()                        |      0 |         | 
(4 rows)

SELECT pg_stat_monitor_reset();
 pg_stat_monitor_reset 
-----------------------
 
(1 row)

DROP EXTENSION pg_stat_monitor;