SQL Syntax: Subqueries
One of the most important and frequently used features of SQL is subqueries. Subqueries are queries that are embedded within other queries and allow for more complex and specific data retrieval. Subqueries can be used in various parts of a SQL statement, such as the WHERE clause, the FROM clause, and the HAVING clause.
In this short video, we will explore what subqueries are, how they work, and some common use cases for them.
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