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25. Subquery
A query nested inside another SQL query, used to perform operations on the result of the outer query.
1 min read Chapter 25 of 29
SQL
Subquery
A subquery is a query nested inside another SQL query.
"I want to filter results based on calculations from another query without writing complex joins."
A subquery allows you to perform operations on the result of an outer query, making it easier to filter or aggregate data based on dynamic conditions.
"I want to filter results based on calculations from another query without writing complex joins."
A subquery allows you to perform operations on the result of an outer query, making it easier to filter or aggregate data based on dynamic conditions.