What is a user-defined function in the sql server and what is its advantage?



What is a user-defined function in the sql server and what is its advantage?..

Answer / Kumar Saurabh Saxena

"A User-Defined Function (UDF) in SQL Server is a custom function created by users to perform specific tasks or calculations. The advantage of using UDFs is that they can help reduce code duplication, increase readability, and improve performance by encapsulating complex logic into reusable pieces of code.

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