Nov 18, 2025 · Look at an example of a subquery, which is a query that is nested in a SELECT, INSERT, UPDATE, or DELETE statement, or inside another subquery in SQL Server.

In this tutorial, you will learn about the SQL Server subquery concept and how to use various subquery types to query data.

Jul 23, 2025 · A subquery is a 'Select' query placed inside another query or SQL statement. A subquery can be used with a SELECT, INSERT, UPDATE, or DELETE statement and is generally placed …

May 13, 2019 · This tutorial section introduces the topic of subqueries by presenting easy-to-follow code samples that demonstrate the use of subqueries in WHERE clauses, SELECT list items, and with …

Summary: In this tutorial, you’ll learn how to use SQL subqueries to form flexible queries for retrieving data from the database. A subquery is an SQL query nested inside another query. The query that …

Aug 14, 2025 · Subqueries make this possible by placing one query inside another. When they’re placed in a SELECT clause, they can return related values as part of the result for each row. When they’re …

In SQL Server, a subquery is a query within a query. You can create subqueries within your SQL statements. These subqueries can reside in the WHERE clause, the FROM clause, or the SELECT …

We can use subqueries in SELECT, INSERT, UPDATE, and DELETE statements as well as WHERE, FROM, and HAVING clauses. Subqueries allow users to break complex queries into smaller, more …

Jun 26, 2023 · There are two types of subqueries: basic subquery and correlated subquery. In this article I will be discussing both types of subqueries and will be providing examples of how to use a …

What is SUBQUERY in SQL Server? A SUBQUERY is a SQL query within a SQL statement. A subquery can be part of a SELECT, INSERT, UPDATE or DELETE statement and is itself always a …