June 2002
Intermediate to advanced
800 pages
16h 3m
English
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9.5. Summary
PostgreSQL provides a set of powerful, embedded languages. Because PostgreSQL can easily be extended, it is an easy task to add new languages to the server.
PL/pgSQL is a block-oriented language you can use to write your own extensions to PostgreSQL. In many aspects PL/pgSQL is similar to Oracle's PL/SQL, but there are also some major differences.
Writing triggers is an easy task when using PL/pgSQL. Triggers can be used to perform certain tasks in your database automatically and are supported by almost all sophisticated databases.
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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.
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.