Lesson 50. Sort and Group
By Shane Johnson,2014-09-15 04:35
Sort and Group
(1).How to sort data in a table?
(2) How to group data in a table?
Alright, you can get your data back out now. Let's
look at some ways to make your DBMS do
some extra work for you by sorting, grouping
and narrowing down choices.
Some more about WHERE
In last chapter, you learned about using WHERE
to filter your..