November 2005
Beginner
576 pages
13h 54m
English
Content preview from Sams Teach Yourself XML in 24 Hours, Third Edition
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Chapter 18. Querying XML Data with XQuery
For those not familiar with XQuery—it is like XPath + XSLT + Methamphetamines. | ||
| --Brian McCallister | ||
I bet this is the first chapter in a computer book to open with a line about methamphetamines. And for good reason, I might add! The idea behind that quote is that XQuery is like a jacked up version of XPath with a little XSLT sprinkled in for good measure. In other words, XQuery is a technology that packs some punch when it comes to drilling deep into XML data and extracting exactly the data in which you’re interested. This hour introduces you to XQuery and shows you some practical ways to put the language to use with your own XML code.
In this hour, you’ll learn the following:
What XQuery is
How to write ...
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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.
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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.