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PG-295: Fix top_query regression test.

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The issue is that between changing GUC "track" from track='top' to
track='all' the queries are executing using previous state of
track='top', to fix that we sleep 1 second after calling
pg_reload_conf() to ensure that queries will run with new settings.
This commit is contained in:
Diego Fronza
2021-12-21 11:06:06 -03:00
parent fd1691626c
commit 57839c7664
3 changed files with 26 additions and 0 deletions
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12
regression/expected/top_query.out
View File

@@ -48,6 +48,12 @@ SELECT pg_reload_conf();
t t
(1 row) (1 row)
SELECT pg_sleep(1);
pg_sleep
----------
(1 row)
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset pg_stat_monitor_reset
----------------------- -----------------------
@@ -98,6 +104,12 @@ SELECT pg_reload_conf();
t t
(1 row) (1 row)
SELECT pg_sleep(1);
pg_sleep
----------
(1 row)
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset pg_stat_monitor_reset
----------------------- -----------------------

12
regression/expected/top_query_1.out
View File

@@ -48,6 +48,12 @@ SELECT pg_reload_conf();
t t
(1 row) (1 row)
SELECT pg_sleep(1);
pg_sleep
----------
(1 row)
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset pg_stat_monitor_reset
----------------------- -----------------------
@@ -98,6 +104,12 @@ SELECT pg_reload_conf();
t t
(1 row) (1 row)
SELECT pg_sleep(1);
pg_sleep
----------
(1 row)
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset pg_stat_monitor_reset
----------------------- -----------------------

2
regression/sql/top_query.sql
View File

@@ -19,6 +19,7 @@ SELECT query, top_query FROM pg_stat_monitor ORDER BY query COLLATE "C";
ALTER SYSTEM SET pg_stat_monitor.track TO 'all'; ALTER SYSTEM SET pg_stat_monitor.track TO 'all';
SELECT pg_reload_conf(); SELECT pg_reload_conf();
SELECT pg_sleep(1);
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
CREATE OR REPLACE FUNCTION add(int, int) RETURNS INTEGER AS CREATE OR REPLACE FUNCTION add(int, int) RETURNS INTEGER AS
@@ -38,6 +39,7 @@ SELECT add2(1,2);
SELECT query, top_query FROM pg_stat_monitor ORDER BY query COLLATE "C"; SELECT query, top_query FROM pg_stat_monitor ORDER BY query COLLATE "C";
ALTER SYSTEM SET pg_stat_monitor.track TO 'top'; ALTER SYSTEM SET pg_stat_monitor.track TO 'top';
SELECT pg_reload_conf(); SELECT pg_reload_conf();
SELECT pg_sleep(1);
SELECT pg_stat_monitor_reset(); SELECT pg_stat_monitor_reset();
DROP EXTENSION pg_stat_monitor; DROP EXTENSION pg_stat_monitor;