Thank you for contacting us.
As Test Studio is an automation tool oriented in functional testing of web and wpf applications, verifying data in a database is still a supported scenario only with a coded solution. What I can add to the previously shared article is an example how to access an Oracle DB
in a coded step from a Test Studio test.
I hope this will be also helpful for you. Though, in case of further questions, please let us know.
Please, accept our sincere apology in case this type of implementation causes any inconvenience for you.