Y. Dawne, Content Blogger, Diploma in Journalism, Amsterdam, Netherlands
Answered Feb 07, 2019
Count, SUM, AVG, Max, Min. SQL has many built-in operations for performing processing on a string of numeric data. In SQL, an integrated operation is a piece of programming that needs zero or more inputs and comes back with a value.
A sample of a built-in function is ABS, which is when a given value calculates the absolute (non-negative) value of the number. Some functions, such as GET DATE are used to obtain a system value, such as the current data. SQL is a standard computer language used for storing, manipulating, and retrieving data in a database.