118 lines
3.1 KiB
Plaintext
118 lines
3.1 KiB
Plaintext
CREATE EXTENSION pg_stat_monitor;
|
|
CREATE DATABASE db1;
|
|
CREATE DATABASE db2;
|
|
\c db1
|
|
CREATE TABLE t1 (a int);
|
|
CREATE TABLE t2 (b int);
|
|
CREATE FUNCTION add(integer, integer) RETURNS integer
|
|
AS 'select $1 + $2;'
|
|
LANGUAGE SQL
|
|
IMMUTABLE
|
|
RETURNS NULL ON NULL INPUT;
|
|
\c db2
|
|
CREATE TABLE t1 (a int);
|
|
CREATE TABLE t3 (c int);
|
|
CREATE FUNCTION add(integer, integer) RETURNS integer
|
|
AS 'select $1 + $2;'
|
|
LANGUAGE SQL
|
|
IMMUTABLE
|
|
RETURNS NULL ON NULL INPUT;
|
|
\c contrib_regression
|
|
SELECT pg_stat_monitor_reset();
|
|
pg_stat_monitor_reset
|
|
-----------------------
|
|
|
|
(1 row)
|
|
|
|
\c db1
|
|
SELECT * FROM t1;
|
|
a
|
|
---
|
|
(0 rows)
|
|
|
|
SELECT *, ADD(1234, 1000) FROM t1;
|
|
a | add
|
|
---+-----
|
|
(0 rows)
|
|
|
|
SELECT * FROM t2;
|
|
b
|
|
---
|
|
(0 rows)
|
|
|
|
-- Check that spaces and comments do not generate a different pgsm_query_id
|
|
SELECT * FROM t2 --WHATEVER;
|
|
;
|
|
b
|
|
---
|
|
(0 rows)
|
|
|
|
SELECT * FROM t2 /* ...
|
|
...
|
|
More comments to check for spaces.
|
|
*/
|
|
;
|
|
b
|
|
---
|
|
(0 rows)
|
|
|
|
\c db2
|
|
SELECT * FROM t1;
|
|
a
|
|
---
|
|
(0 rows)
|
|
|
|
SELECT *, ADD(1234, 1000) FROM t1;
|
|
a | add
|
|
---+-----
|
|
(0 rows)
|
|
|
|
set pg_stat_monitor.pgsm_enable_pgsm_query_id = off;
|
|
SELECT * FROM t3;
|
|
c
|
|
---
|
|
(0 rows)
|
|
|
|
set pg_stat_monitor.pgsm_enable_pgsm_query_id = on;
|
|
SELECT * FROM t3 where c = 20;
|
|
c
|
|
---
|
|
(0 rows)
|
|
|
|
\c contrib_regression
|
|
SELECT datname, pgsm_query_id, query, calls FROM pg_stat_monitor ORDER BY pgsm_query_id, query, datname;
|
|
datname | pgsm_query_id | query | calls
|
|
--------------------+---------------------+-----------------------------------------------------+-------
|
|
contrib_regression | 689150021118383254 | SELECT pg_stat_monitor_reset() | 1
|
|
db1 | 1897482803466821995 | SELECT * FROM t2 | 3
|
|
db1 | 1988437669671417938 | SELECT * FROM t1 | 1
|
|
db2 | 1988437669671417938 | SELECT * FROM t1 | 1
|
|
db1 | 2864453209316739369 | select 1234 + 1000 | 1
|
|
db2 | 2864453209316739369 | select 1234 + 1000 | 1
|
|
db2 | 6220142855706866455 | set pg_stat_monitor.pgsm_enable_pgsm_query_id = on | 1
|
|
db2 | 6633979598391393345 | SELECT * FROM t3 where c = 20 | 1
|
|
db1 | 8140395000078788481 | SELECT *, ADD(1234, 1000) FROM t1 | 1
|
|
db2 | 8140395000078788481 | SELECT *, ADD(1234, 1000) FROM t1 | 1
|
|
db2 | | SELECT * FROM t3 | 1
|
|
db2 | | set pg_stat_monitor.pgsm_enable_pgsm_query_id = off | 1
|
|
(12 rows)
|
|
|
|
SELECT pg_stat_monitor_reset();
|
|
pg_stat_monitor_reset
|
|
-----------------------
|
|
|
|
(1 row)
|
|
|
|
\c db1
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP FUNCTION ADD;
|
|
\c db2
|
|
DROP TABLE t1;
|
|
DROP TABLE t3;
|
|
DROP FUNCTION ADD;
|
|
\c contrib_regression
|
|
DROP DATABASE db1;
|
|
DROP DATABASE db2;
|
|
DROP EXTENSION pg_stat_monitor;
|