December 2010
Intermediate to advanced
451 pages
11h 16m
English
Content preview from Oracle and PL/SQL Recipes: A Problem-Solution Approach
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C H A P T E R 7
Numbers, Strings, and Dates
Every PL/SQL program uses one or more datatypes. This chapter focuses on some details that you should know when working with data in the form of numbers, strings, and dates. Each recipe in this chapter provides a basic tip for working with these datatypes. From basic string concatenation to more advanced regular expression processing, you'll learn some techniques for getting things done in an effective manner. You'll learn about date calculations as well. When you're done with this chapter, you'll be ready to move on to the more advanced recipes later in the chapters to follow.
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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.