Connect to Drill JDBC with your own connection string

You should really use drill_jdbc() as it handles some cruft for you, but you can specify the full JDBC connection string

# S4 method for DrillJDBCDriver
dbConnect(drv, url, user = "", password = "",
  ...)

Arguments

drv	what you get back from `DrillJDBC()`
url	your Drill connection strinfg
user, password	username & password (leave as-is for no-auth)
...	additional `name=val` properties which will be set with Java's `SetProperty` method.