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PG-186: Add support to monitor query execution plan.

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This requires refactoring of code to add this functionality. Along with
that this patch contains regression test cases.
This commit is contained in:
Ibrar Ahmed
2021-03-12 18:55:12 +00:00
parent 8f69daa5dd
commit 066162c3f6
34 changed files with 10234 additions and 1173 deletions
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28
regression/expected/application_name.out Normal file
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CREATE EXTENSION pg_stat_monitor;
SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset
-----------------------
(1 row)
SELECT 1 AS num;
num
-----
1
(1 row)
SELECT query,application_name FROM pg_stat_monitor ORDER BY query COLLATE "C";
query | application_name
--------------------------------------------------------------------------------+-----------------------------
SELECT $1 AS num | pg_regress/application_name
SELECT pg_stat_monitor_reset(); | pg_regress/application_name
SELECT query,application_name FROM pg_stat_monitor ORDER BY query COLLATE "C"; |
(3 rows)
SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset
-----------------------
(1 row)
DROP EXTENSION pg_stat_monitor;