Valley Regional Adult Education
LOGIN  |  CART

Introduction to SQL CourseCatalog/images/not_in_print_catalog.gif CourseCatalog/images/OnlineClass.gif

Introduction to SQL

In this course, you'll learn about the basic structure of relational databases and how to read and write simple and complex SQL statements and advanced data manipulation techniques. First, you'll learn about the traditional database structure, the structure and history of the relational database, and what structured query language (SQL) is and how it relates to the relational-database structure.

Next, you'll discover how to use SQL to filter retrieved data and how to use SQL to sort and retrieve data from tables. You'll learn how to reformat retrieved data with calculated fields and how to merge columns and create alternate names for columns. You'll also learn how to gather significant statistics from data using aggregate functions, and you'll see how to extract data from multiple tables simultaneously using joins and subqueries. In addition, you'll learn how to manipulate data using the INSERT, UPDATE, and DELETE statements.

For more information or to register for this on-line course:

https://www.ed2go.com/vrae/online-courses/sql-introduction?tab=detail

Valley Regional Adult Education 415 Howe Avenue
Shelton, CT 06484
(203) 924-6651

Facebook Twitter
Verified