# Domain Relational Calculus

A declarative formal query language using variables that range over domain values.

## What is **Domain Relational Calculus** in a relational database?

**Domain Relational Calculus** — A declarative formal query language using variables that range over domain values.

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

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/domain-relational-calculus