Discover how to write powerful SQL queries that enable you to retrieve data from one table or from 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.
Course length: One month
Number of Hours: 16
Cost: $245
Course start dates: -this course is offered every month, starting on the first Monday: 11/4/24; 12/2/24; 1/6/25; 2/3/25; 3/3/25; 4/7/25; 5/5/25; 6/2/25. Last class will be offered on June 2, 2025.
You may also take this course as part of the SQL Certificate.