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