July 2005
Intermediate to advanced
1032 pages
27h 10m
English
Content preview from PostgreSQL, Second Edition
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Prerequisites
When you write a client application using libpq, you'll need a C compiler. I'll assume that you have the GNU C compiler (gcc) installed and ready to use. I'll also assume that you have GNU make available, and I'll use that tool to actually invoke the compiler (and linker).
APIs that are used within a C application are usually made up of two components: a set of header files and an object code library.
The header files contain data type definitions and function prototypes (in other words, the header files describe the API to your C compiler). The object code library contains the actual implementation for each function contained in the API. When you use libpq, you will need to include the libpq-fe.h header file within your C code ...
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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.