SQL Conditional functions are useful for calculations which are carried ... Such functions are mainly required for sorting the data, for example, indicating the best salespersons within a team. The ...

Here's a function that does it. It's a silly example. I can do this in SQL, too, but it demonstrates the ability to programmatically (procedurally) populate a collection.

For example, you can use the ENCRYPT() function in MySQL to encrypt a password column with a salt value, or the ENCRYPTBYPASSPHRASE() function in SQL Server to encrypt a credit card number with a ...

REM SQL from the KISS (Keep It Simply SQL) Analytic video series by Developer Advocate Connor McDonald. This script demonstrates the PERCENT_RANK, CUME_DIST and NTILE functions. Run this script ...

What is an SQL Window Function? A window is a set of rows or observations in a table or result set. In a table, you may have more than one window depending on how you specify the query.

With the latest release of SQL Server, Microsoft produced 14 new T-SQL functions. These functions can be separated into four different categories, as seen in Table 1. These functions will be ...