April 2008
Intermediate to advanced
566 pages
21h 55m
English
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Name
PI()
Synopsis
PI()
This function returns by default the first five decimal places of the number pi. You can adjust it to include more decimal places by adding a mask to the end of the function. There is no argument within the parentheses of the function. Here is an example:
SELECT PI( ), PI( ) + 0.0000000000; +----------+----------------------+ | PI( ) | PI( ) + 0.0000000000 | +----------+----------------------+ | 3.141593 | 3.1415926536 | +----------+----------------------+
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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.