August 2002
Intermediate to advanced
528 pages
10h 12m
English
book
Oracle SQL and PL/SQL Handbook: A Guide for Data Administrators, Developers, and Business Analysts
by John Adolph Palinski
Content preview from Oracle SQL and PL/SQL Handbook: A Guide for Data Administrators, Developers, and Business Analysts
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Formatting Columns
The next formatting command available to you is the COLUMN command, which can do a variety of tasks. Some of its functionality allows you to define a column heading, word wrap the values, format the data, store a value for use in the title, or stop the printing of a particular column.
Table 11.2 contains the various options available for the command. Many of the keywords can be abbreviated. The abbreviated name is outside the brackets.
Column commands can be entered at the SQL prompt or can be included in a script. The command will remain in memory until it is cleared or until a new command is entered for the column. You may use any combination of options in one command. As an example, to change the heading of the column Wages ...
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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.