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PG-320: Removing the query state code from the view.

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The query status monitoring code was used to track the current query state, for example,     
parsing, executing and finishing. After careful review, we have figured out that  
it does not make sense while a lot of time same query is running. Therefore it  
is also consuming resources. This commit will remove that feature. The upgrade
SQL from 1.0 - 2.0 is also updated.
This commit is contained in:
Ibrar Ahmed
2022-11-15 16:31:37 +00:00
parent fddc0967e3
commit db5a6aa30e
19 changed files with 536 additions and 200 deletions
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31
regression/expected/error.out
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@@ -21,22 +21,21 @@ RAISE WARNING 'warning message';
END $$;
WARNING: warning message
SELECT query, elevel, sqlcode, message FROM pg_stat_monitor ORDER BY query COLLATE "C",elevel;
query | elevel | sqlcode | message
-----------------------------------------------------------------------------------------------+--------+---------+-----------------------------------
ELECET * FROM unknown; | 21 | 42601 | syntax error at or near "ELECET"
SELECT * FROM unknown; | 21 | 42P01 | relation "unknown" does not exist
SELECT 1/0; | 21 | 22012 | division by zero
SELECT pg_stat_monitor_reset() | 0 | |
SELECT query, elevel, sqlcode, message FROM pg_stat_monitor ORDER BY query COLLATE "C",elevel | 0 | |
do $$ +| 0 | |
BEGIN +| | |
RAISE WARNING 'warning message'; +| | |
END $$ | | |
do $$ +| 19 | 01000 | warning message
BEGIN +| | |
RAISE WARNING 'warning message'; +| | |
END $$; | | |
(7 rows)
query | elevel | sqlcode | message
----------------------------------+--------+---------+-----------------------------------
ELECET * FROM unknown; | 20 | 42601 | syntax error at or near "ELECET"
SELECT * FROM unknown; | 20 | 42P01 | relation "unknown" does not exist
SELECT 1/0; | 20 | 22012 | division by zero
SELECT pg_stat_monitor_reset() | 0 | |
do $$ +| 0 | |
BEGIN +| | |
RAISE WARNING 'warning message';+| | |
END $$ | | |
do $$ +| 19 | 01000 | warning message
BEGIN +| | |
RAISE WARNING 'warning message';+| | |
END $$; | | |
(6 rows)
SELECT pg_stat_monitor_reset();
pg_stat_monitor_reset