Removing the view for 2.0. Updating the required SQL files to manage
the upgrade. Downgrade from 2.x to 1.x is not supported.
Also part of this fix is the SQL regression. This does not update the
tap test cases.
In line with pg_stat_statments for PG15, This commit adds eight new cumulative
counters for jit operations, making it easier to diagnose how JIT is used in an
installation. And two new columns, temp_blk_read_time, and temp_blk_write_time,
respectively, show the time spent reading and writing temporary file blocks
on disk.
Moreover, The commit also contains a few indentations and API adjustments.
A new column is added to mention that bucket is active or done. there is
some timing based adjustment was required with that too.
Co-authored-by: Hamid Akhtar <hamid.akhtar@percona.com>
Creating the infrastructure that'll allow using newer versions
of the loadable module with old SQL declarations.
Also updating the build version to 2.0.0-dev
It will be a security problem to provide the internal function access to PUBLIC.
This commit will revoke all permission of internal functions from PUBLIC.
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 is a bit longer; therefore, it requires some code cleanup.
Therefore I decided to turn these tasks into multiple commits and PR to avoid
various changes in one PR. This will ease the review and Q/A process.
In this commit, I have done these tasks.
1 - Delete all the SQL.in files because these version-dependent files
are becoming significant in quantity. Now added a single SQL file for which
contains the dynamic SQL based on the PostgreSQL Version.
2 - New SQL files (pg_stat_monitor--2.0.sql) added for pg_stat_monitor version 2.
3 - A new SQL file (pg_stat_monitor--1.0--2.0.sql) is created, which will be
used to upgrade from version 1.0 to 2.0. Currently, this file is empty. But
whenever we add some API changes into 2.0, we need to update that file too.
4 - The control file (pg_stat_monitor.control) is updated for version 2.0.
This change will make the CREATE EXTENSION default to pg_stat_monitor version 2.0
Hamid Akhtar
Naeem Akhter
Ibrar Ahmed
Muhammad Usama