You are using an inline table value function. Therefore you must use Select * From function. If you want to use select function() you must use a scalar function. https://msdn.microsoft.com/fr …

Scalar functions can use logic such as IF blocks or WHILE loops. Scalar functions cannot update data. They can access data but this is not a good practice. Scalar functions can call other …

Feb 24, 2023 · The scalar function is used to perform some calculations or operations on the input parameters and return a single result. Scalar functions are commonly used in SQL Server to …

You have a scalar valued function as opposed to a table valued function. The from clause is used for tables. Just query the value directly in the column list. select …

Apr 26, 2024 · Execute a user defined function using Transact-SQL. Scalar functions must be invoked by using at least the two-part name of the function (<schema>.<function>). For more …

Jun 21, 2021 · Learn, how to execute function in SQL with parameters, call function in SQL Server SELECT statement, execute scalar function in SQL with parameters, etc.

Let’s see how to use the SQL Server Scalar Function i.e. CalculateAge function in the Select clause of an SQL Query. As you can see in the below query, in the select clause we call the …

Feb 15, 2013 · Scalar-valued functions may be invoked where scalar expressions are used, including computed columns and CHECK constraint definitions. When invoking scalar-valued …

There are several ways how to execute scalar functions. A lot of them are well known: using SELECT or SET. But did you know that you can use EXECUTE too? We will play with all the …

Oct 18, 2023 · There are several ways how to execute scalar functions. Most of the time this will be used using a SELECT and a SET command. We can also use an EXECUTE command like …