* Cache application name for every backed instance
* Improve pg_get_backend_status performance for PG16 and PG17
* Fix
* Make application_name tracking disabled by default
* Meke app name tracking opt-out
* Format newly added code with pgindent
* Fix build for PG17
* Fix
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.
pg_stat_monitor.pgsm_normalized_query needs to be 0 by default because
people will get Query examples. This is one of the main user-faced
advantages of pgsm over pgss (pg_stat_statements).
As the query normalization and query cleaning is always done in the
right place (pgss_store), no more parsed queries have a trailling comma
';' at the end.
Also, on error regression test, after fixing some problems with utility
related queries, we now have two entries for the RAISE WARNING case, the
first entry is the utility query itself, the second entry is the error
message logged by emit_log_hook.
Some queries have the order adjusted due to the fix introduced by the
previous commits.
Artem Gavrilov
Ibrar Ahmed
Diego Fronza
Ibrar Ahmed