Connect to the database. To connect to the database you have to add *.jar file with database driver to the application filepath. All the custom settings of the connection may be applied using the connections settings. The given default values are provided for Postgres database. Examples of the keys for connection setings (like "user" or "password") may differ depending on used database.
Parameters:- Result varaible name - String expression - Name of the variable to store the database connection for further operations,
- Driver - String expression - Name of the driver (full path to driver class),
- Protocol - String expression - Database comunication protocol,
- Server url - String expression - Database server URL,
- Database name - String expression - Name of the database.
krzys2017-02-06