Start Here - Intro
This Intermediate/Advanced SQL Tutorial will cover the SELECT statement
in great detail. The SELECT statement is the core of SQL, and it is likely
that the vast majority of your SQL commands will be SELECT statements. Due
to the enormous amount of options available for the SELECT statement, this
entire tutorial has been dedicated to it.
When constructing SQL Queries (with the SELECT statement), it is very useful
to know all of the possible options and the best or more efficient way to
do things. This Tutorial will help provide you with those skills.
Although it is recommended
that you go through SQLCourse.com (the original site) or at least the
SELECT statement on SQLCourse.com, it isn't required. YOu can start with this
site, and then proceed to SQLCourse.com when you are finished. SQLCourse.com
covers four other SQL Commands and allows you to practice those as well.
Note: This Intermediate/Advanced Tutorial will allow you to practice all of the
advanced features coverd here on this site. Not all of these commands are available
at the original SQLCourse.com site. The four other commands covered
at SQLCourse.com are not supported with this Interpreter on this site.
You can submit all of your SQL commands in the Text submission box
at the bottom of each of the main pages.
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