Answered

sheng also considers creating a second sql select statement within the query used to create the datasheet containing the filter he plans to save. if sheng does this, he is creating

Answer :

Answer:

he is creating a subquery.

Explanation:

A subquery is a query that is nested within another query. It is used to return results that can be used in the outer query, and it is executed before the outer query is executed. Subqueries can be used in various parts of a SQL query, such as the WHERE clause, the FROM clause, or the SELECT clause.

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