News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

MaltBlue.com:
ZendDbSqlSelect - The Basics (Columns, Limit & Order)
July 02, 2013 @ 09:53:32

Matthew Setter has posted the third part of his series looking at the Zend Framework 2's DbSqlSelect component and its use. In this latest (and last) tutorial, he talks more specifically about columns, limiting and ordering.

Welcome to the third and last part in this series, introducing you to working with the ZendDbSqlSelect classes in Zend Framework 2. In part one we looked at building SQL Where clauses using the where related functions, predicates and closures, as well as compound queries. In part 2, we looked at all forms of SQL joins as well as a slightly more esoteric feature of SQL - UNIONS. Here, in part 3, in the words of Coldplay, we're going back to the start, and looking at the fundamentals.

He looks at three specific elements - the class constructor, the "limit" and "order" functions and the "Expression" class. He includes sample code showing how to create the class - one normally and one bound to a specific table. The next example shows how to define the columns to be selected using the "select" method. Finally, he shows the use of the "Expression" objects to perform SQL operations in the query (like "COUNT").

0 comments voice your opinion now!
zendframework2 db sql select series part3 column limit order

Link: http://www.maltblue.com/tutorial/zend-db-sql-the-basics

blog comments powered by Disqus

Similar Posts

Adam Culp: Clean Development Series: Part 4, Rewrite dilemma

php|architect: December 2007 Issue Released

Scott Mattocks\' Blog: Pro PHP-GTK SQL File

John Conde's Blog: Handling Online Payments With PHP And Authorize.Net

Agile Toolkit Blog: Which PHP Framework is the Fastest?


Community Events

Don't see your event here?
Let us know!


podcast framework yii2 symfony composer php7 example project api application testing community laravel series list part2 interview introduction language opinion

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework