For example, you can use the MD5() function in MySQL or the HASHBYTES() function in SQL Server to create a hash of a password and store it in the database instead of the plain text.

SQL Server scalar-valued function takes one or more parameters and returns a single value. The scalar functions help you simplify your code. For example, you may have a complex calculation that ...

SQL Server, MySQL server, and other commercial database systems offer a host of built-in functions that include mathematical, date, string, and conversion functions, which can be used for both ...