December 2002
Intermediate to advanced
1050 pages
24h 49m
English
Content preview from J2EE™ and Beyond: Design, Develop, and Deploy World-Class Java™ SoftwareBecome 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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Data Type Mapping
As you might expect, the data types of the Java language do not have the same names as the data types of the various relational databases. In fact, relational databases do not have consistent naming among all of the data types they use. Though most relational databases implement some or all of the ANSI SQL 92 data types, most have added additional data types. Part of the reason for this was an effort to distinguish database products and provide additional functionality that users desired, functionality such as a more robust set of data types to serve users' needs.
The data type picture becomes more interesting when the ANSI SQL 99 data types are added to the mix. The ANSI SQL 99 specification includes distinct data types, the ...
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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.