Script interacting with database

Hi, I've started working on a new project but I have come across an obstacle and I need some help. I was wondering if it is possible to write a script that calls a method in another java file which in turn interacts with a local database. I have a method that can interact with the database but I am having trouble with the script not performing the method (which is seperate from the script files). I basically just want the script to update a variable in the database with just java and sql.

I was able to successfully interact with a MySQL database from a script. I used XAMPP Control Panel v3.2.2 to handle Apache and MySQL locally. I used mysql-connector-java-8.0.11.jar as my SQL driver. I created a folder on my Desktop and put in the following: osbot-sql/ osbot-sql/lib/mysql-connector-java-8.0.11.jar osbot-sql/lib/OSBot 2.5.8.jar osbot-sql/Start OSBot with SQL Driver.bat The contents of the batch file is as follows: "C:\P