Feb 13, 2025 · A subquery is also called an inner query or inner select, while the statement containing a subquery is also called an outer query or outer select. The inner query executes first before its parent …

Nov 22, 2025 · A subquery in SQL is a query nested inside another SQL query. It allows complex filtering, aggregation and data manipulation by using the result of one query inside another.

Nov 18, 2025 · A subquery is also called an inner query or inner select, while the statement containing a subquery is also called an outer query or outer select. Many Transact-SQL statements that include …

Nov 18, 2016 · A SQL subquery is a query within another query; this structure allows complex data retrieval across multiple tables in a single command. Subqueries are used in WHERE, FROM, and …

A SQL subquery, otherwise known as a nested SQL query, is a query within another query that helps filter, transform, or aggregate data before passing the results to the main query.

Jan 16, 2025 · A SQL subquery is a nested query within another SQL statement used for complex data retrieval, filtering, and aggregation to enhance database queries.

A subquery in SQL is a query that is nested within another query. It is used to retrieve data that will be used in the main query as a filter condition, or as a source of data for a calculation.