To set the query configurations, you will have to add the properties of your SQLite database in the Hue configuration file. In this file, search for the [[databases]] section and then under [[[sqlite]]] add the following properties:
# Name to show in the UI.      
## nice_name=SQLite      
# For SQLite, name defines the path to the database.      
## name=/tmp/sqlite.db      
# Database backend to use.      
## engine=sqlite