July 2015
Beginner to intermediate
260 pages
5h
English
Content preview from Magento PHP Developer's GuideBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Using Direct SQL
So far we have learned how Magento data models and ORM systems provide a clean and simple way to access, store, and manipulate our data. Before we jump right into this section and learn about the Magento database adapters and how to run raw SQL queries, I feel it is important that we understand why you should avoid using what you are about to learn in this section as much as possible.
Magento is an extremely complex system, and as we've also learned in the previous chapter, a framework driven in part by events. Just saving a product will trigger half a dozen different events, each doing a different task. This will not happen if you decide to just create a query and update a product directly. So, as developers, we must be extremely ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.