December 2012
Intermediate to advanced
752 pages
22h 12m
English
book
Training Kit (Exam 70-461): Querying Microsoft® SQL Server® 2012
by Dejan Sarka Itzik Ben-Gan and Ron Talmage
Content preview from Training Kit (Exam 70-461): Querying Microsoft® SQL Server® 2012Become 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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Chapter 1. Foundations of Querying
Exam objectives in this chapter:
Work with Data
Query data by using SELECT statements.
Transact-SQL (T-SQL) is the main language used to manage and manipulate data in Microsoft SQL Server. This chapter lays the foundations for querying data by using T-SQL. The chapter describes the roots of this language, terminology, and the mindset you need to adopt when writing T-SQL code. It then moves on to describe one of the most important concepts you need to know about the language—logical query processing.
Important
Have you read page xxx?
It contains valuable information regarding the skills you need to pass the exam.
Although this chapter doesn’t directly target specific exam objectives other than discussing the design of ...
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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.