Suppose a Prolog database exists that gives information about the ingredients in the menu items of a restaurant. Predicates of dry, liquid, perishable, and ingredientof are included.a. Write a query to find all the dry ingredients of other ingredients.b. Write a query to find all perishable ingredients that contain liquid subingredients.c. Formulate a recursive rule to define foundin.
Suppose a Prolog database exists that gives information about the ingredients in the menu items of a restaurant. Predicates of dry, liquid, perishable, and ingredientof are included.a. Write a query to find all the dry ingredients of other ingredients.b. Write a query to find all perishable ingredients that contain liquid subingredients.c. Formulate a recursive rule to define foundin.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Suppose a Prolog
a. Write a query to find all the dry ingredients of other ingredients.
b. Write a query to find all perishable ingredients that contain liquid subingredients.
c. Formulate a recursive rule to define foundin.
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