Advanced SQL
with LERN Courses Online
$245
Online registration unavailable
Take your SQL query skills to a new level by learning how to write more advanced SQL queries for enhanced decision making. In this course, you will learn how to write advanced subqueries, advanced join queries, and UNION queries that query more than one table. You will learn how to use transaction processing to ensure SQL statements execute completely or not at all and how to create stored procedures that enable you to store SQL statements for execution. Learn more about this online course >>
This course can be taken individually or with two additional courses: Intermediate SQL and Introduction to SQL to earn a complete Certificate in SQL.