How to get the length of a string in SQL Server?

In SQL Server, you can use the LEN function to get the length of a string.

For example, suppose there is a table named “Person” with a string column named “Name.” You can retrieve the length of each value in the “Name” column as follows:

Determine the length of the names in the Person table as NameLength.

This will return a result set named “NameLength” that includes the length of each value in the “Name” column.