How to Use SQL Subqueries

Metadata

• Author: Arctype
• Full Title: How to Use SQL Subqueries
• Category: #Type/Highlight/Article
• URL: https://medium.com/p/ea702d899126

Highlights

• A subquery is an SQL query that is nested in another SQL query. They assist queries in creating conditions for a WHERE clause to filter rows and perform operations on them. Subqueries can be used with SELECT, INSERT, UPDATE, and DELETE statements.