Now you have been introduced to the standard language of SQL .
A D V E R T I S E M E N T
including the client/server systems, relational database and
Web-based database systems, all of which are fundamental of
understanding of SQL.
The database that will be used during your course of study was
also introduced. The database, which you have seen
has consisted of a few tables, which are related to one
another, and the data that each table contains at this point.
You should have acquired some concept of a modern database and
overall background knowledge of the fundamentals of SQL.
This tutorial also taught the how to access and manipulat database systems.
You have learned how to execute queries,insert new records, retrieve data, delete records and update records in a database with SQL.