Intermediate SQL
with LERN U Got Class, Sanford Community Adult Education
$245
This is an online course.
Discover how to write powerful SQL queries that enable you to retrieve data from one table or multiple tables stored in the database simultaneously. In this course, you will learn how to retrieve more meaningful data from one or more tables stored in a database. You will learn how to merge data from multiple columns, how to create calculated fields, and how to order and group the results from a query. You will also learn how to create a single join query or subquery to obtain data from multiple tables simultaneously.
For full details, see: https://www.yougotclass.org/index.cfm/Sanford
SCAEcertificate
Online Class
For more info, call us at (207) 490-5145