As part of this PR, also updated regression test cases that are related to
following JIRA issues as well.
PG-354 pg_stat_monitor: Remove pg_stat_monitor_settings view
Now we not using pg_stat_monitor_settings view, due to this change majority of
TAP testcase requried output changes.
PG-558: Create test case to verify the function names and count in PGSM.
Added additional output file for SQL test case.
PG-554: Remove redundant expected output files from regression.
Removed unnecessary output files in TAP testcases where these were not needed.
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.
Naeem Akhter
Hamid Akhtar
Ibrar Ahmed
Mikhail Samoylov