Add checkschema to example CLI scripts

[sm-shaw]

Is your feature request related to a problem? Please describe.
In the scripts directory, we have example automated scripts that can be run to build, test and gather results automatically. In v4.10 we introduced schema check functionality, however this is not yet in the example scripts.

Describe the solution you'd like
The schemacheck command should be added to the example scripts.

Describe alternatives you've considered
The schemacheck can take a longer time querying row counts on some databases. Therefore, it is possible to run the schema check both before and after a test, however the best compromise will be to run the check only after the test run to validate that consistency was maintained.

Additional context

[sm-shaw]

Issue for the schema checks that have been added #659