January 2005
Beginner to intermediate
928 pages
22h 14m
English
book
Understanding DB2®: Learning Visually with Examples
by Raul F. Chong, Clara Liu, Sylvia F. Qi, Dwaine R. Snow
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U
- UCS-2
Universal Character Set, coded in 2 octets, which means that characters are represented in 16-bits per character.
- UDF
- See [user-defined function]
- UDT
- See [user-defined type]
- unambiguous cursor
A cursor that allows a DBMS to determine whether blocking can be used with the answer set. A cursor that is defined FOR FETCH ONLY or FOR READ ONLY can be used with blocking, whereas a cursor that is defined FOR UPDATE cannot.
- uncommitted read (UR)
An isolation level that allows an application to access uncommitted changes of other transactions. The application does not lock other applications out of the row that it is reading, unless the other application attempts to drop or alter the table.
- unfenced
Pertaining to a type (characteristic) of a procedure, ...
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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.