›Unique IDs and Constraints
2.4 · Lesson
Unique IDs and Constraints
In the previous lessons, you set a unique ID when creating iFull definition for node (opens in a new tab)A vertex in a graph. In a property graph it can carry labels and properties..
In this lesson, you will explore the importance of unique IDs, iFull definition for constraint (opens in a new tab)A rule the database enforces on every node or relationship with a given label or type, rejecting any write that breaks it. and indexes.
Join GraphAcademy to keep learning
Create your account to unlock 80+ hours of hands-on Neo4j courses, track your progress, and earn a certificate when you complete the course.
Sign in or register