1600 PMP mock questions 1400 CAPM mock questions 800 SCJP 6 mock questions 600 OCAJP 7 mock questions 590 OCPJP 7 mock questions 556 SCWCD 5 mock questions 500 OCEJWCD 6 mock questions pdfDownload (java,struts, hibernet etc)

ORACLE Tutorials

Aggregate Functions in Oracle

Aggregate Functions
I will discuss five important aggregate functions: SUM, AVG, MAX, MIN, and COUNT. They are called
aggregate functions because they summarize the results of a query, rather than listing all of the rows.
SUM () gives the total of all the rows, satisfying any conditions, of the given column, where the given
column is numeric.
AVG () gives the average of the given column.
MAX () gives the largest figure in the given column.
MIN () gives the smallest figure in the given column.
COUNT(*) gives the number of rows satisfying the conditions.

Reviews and Comments


PMP, CAPM, PMI is a registered certification mark of the Project Management Institute, Inc

Copyright © www.techfaq360.com 2016


About US | Contact US | Privacy Policy | Terms and Conditions  | Website disclaimer  | Cancellation and Refund Policy  | Shipping & Delivery Policy