# Identifying Relationship

A relationship where a parent's key contributes to a dependent entity's identity.

## What is **Identifying Relationship** in a relational database?

**Identifying Relationship** — A relationship where a parent's key contributes to a dependent entity's identity.

Level: Freelancer · [More Database terms at this level](https://www.ask-codey.com/glossary/subjects/database/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/identifying-relationship