LGM005 The Parent Child Relationship

LGM005 – The Parent/Child Relationship

Objective:

• To learn how to create a Parent/Child relationship between two entities.

• To understand how Parent/Child relationships impact entities.

• To create relationships between Product and Ordered Product, and relationships between Order and Ordered Product.

To achieve the tutorial objectives, you will complete the following steps:

• Step 1. Create an Ordered Product Entity

• Step 2. Relate the Order and Ordered Product Entities

• Step 3. Create a Product Entity

• Step 4. Relate Product and Ordered Product

• Summary

Before You Begin:

You may wish to review the following topics in the Logical Modeler Guide:

• Relationships.

In order to complete this tutorial, you must have completed the following:

• LGM001 - View a Model

• LGM002 - Create an Entity

• LGM003 – The Join Relationship

• LGM004 – Conceptual Entities and the Includes Relationship