September 2021
Beginner
624 pages
18h 4m
English
Content preview from SQL in 24 Hours, Sams Teach Yourself, 7th Edition
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Hour 15
Restructuring the Appearance of Data
What You’ll Learn in This Hour:
▶ Introduction to character functions
▶ How and when to use character functions
▶ Examples of ANSI SQL functions
▶ Examples of common implementation-specific functions
▶ Overview of conversion functions
▶ How and when to use conversion functions
In this hour, you learn how to restructure the appearance of output results using some American National Standards Institute (ANSI) standard functions, other functions based on the standard, and several variations used by the major SQL implementations.
Note
The ANSI Standard Is Not Rigid
The ANSI concepts discussed in this book are just that—concepts. Standards provided by ANSI are simply guidelines for how ...
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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.