CIS336 Discussions Week 4

$9.00

CIS336 Discussions Week 4
Reports are generated using queries to a database. The SELECT statement is used to retrieve…

SKU: CIS336 Discussions Week 4 Category: Tags: , , ,

Description

CIS336 Discussions Week 4

CIS336 Discussions Week 4

All Students Posts 105 Pages 

Understanding the SELECT Statement – 48 Pages 

Reports are generated using queries to a database. The SELECT statement is used to retrieve data from one or many tables in a database. Just as in other programming languages, understanding the syntax of a select statement is key. Let’s first discuss the key clauses in a SELECT statement and the purpose of each.  What are the different clauses of the SELECT statement? Which SQL “SELECT” attribute elements are required and which are optional? How about sorting query results…

Lab Forum – 57 Pages 

This area is used to discuss the lab assignments and techniques. Please post any questions you have about the labs or tips that you have discovered during your learning process. At a minimum, post at least three notes that highlight your experience or problems with this week’s lab. Class who wants to briefly explain that the UNION statement combines rows from two or more queries without including duplicate rows?  How about an example? Class who wants to describe/dissect for us the following SQL statement?…