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
Content preview from Understanding DB2®: Learning Visually with Examples
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2.1. SQL Statements and DB2 Commands
SQL is the standard language used for retrieving and modifying data in a relational database. An SQL council formed by several industry leading companies determines the standard for these SQL statements, and the different relational database management systems (RDBMSs) follow these standards to make it easier for customers to use their databases. This section introduces the different categories of SQL statements and presents some examples.
DB2 commands are directives specific to DB2 that allow you to perform tasks against a DB2 server. There are two types of DB2 commands:
System commands
Command Line Processor (CLP) commands
NOTESQL statements and DB2 commands can be specified in uppercase or lowercase. However, ... |
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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.
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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.