# Sargable Predicate

A predicate shaped so an optimizer can use an index search boundary.

## What does **Sargable Predicate** do in a relational database?

**Sargable Predicate** — A predicate shaped so an optimizer can use an index search boundary.

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/sargable-predicate