Collection Contents Index CHAPTER 8.  SQL Functions Date and time functions pdf/chap8.pdf

Reference Manual
   CHAPTER 8. SQL Functions     

Aggregate functions


Aggregate functions summarize data over a group of rows from the database. The groups are formed using the GROUP BY clause of the SELECT statement. Aggregate functions are allowed only in the select list and in the HAVING and ORDER BY clauses of a SELECT statement.

List of functions 

The following aggregate functions are available:


Collection Contents Index CHAPTER 8.  SQL Functions Date and time functions pdf/chap8.pdf