................. allows individual row operation to be performed on a given result set or on the generated by a selected by a selected statement.
Question
................. allows individual row operation to be performed on a given result set or on the generated by a selected by a selected statement.
Solution
The statement you are referring to is likely about "Common Table Expressions" (CTEs) in SQL. CTEs enable the user to perform operations such as individual row modifications on a result set produced by a SELECT statement.
CTEs are particularly useful for creating temporary result sets that can be referenced within a SELECT, INSERT, UPDATE, or DELETE statement. They provide a way to structure complex queries in a more readable format.
With CTEs, you can make your SQL queries cleaner and more manageable, especially when dealing with recursive queries or when you want to break down larger queries for better understanding and maintenance.
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