by: Jefferis NoSpamme |
last post by:
I have a query that is showing new items in a store based upon their
inventory date. The problem with my Random order sort is that when the
"next" link is pressed, the random function is called...
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by: numismatica |
last post by:
I am managing banners visualization using a php/mysql script.
Currently, the banner is extracted from a table using a "select * from
banners order by rand limit 1" query.
Anyway this is a...
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by: Joe Blower |
last post by:
When I execute the following SQL statement at the mysql> prompt, I get a
random result:
SELECT proxy FROM proxies WHERE active = 1 ORDER BY RAND() LIMIT 1;
When I wrap it in my perl code, I...
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by: H Marc Bower |
last post by:
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charset="iso-8859-1"
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Hey all... I did a quick check of the archives, but didn't...
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by: Metalitalia.com (Dave) |
last post by:
Hi all,
Does anyone know where I can find any documentation and/or information
about the algorithm used in ORDER BY RAND() in mysql ?
Thanks in advance.
Bye
Dave
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by: Nhmiller |
last post by:
Is there a way to do this? Thanks.
Neil
Cat Paintings At Carol Wilson Gallery
http://www.carolwilsongallery.com
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by: Matthias Pospiech |
last post by:
I need a fast and reliable FFT algorithm in C++. I found a C algorithm
on the webseite http://www.fftw.org/index.html (FFTW).
But I am stuck at the point howto actually use the algortihm and...
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by: sonalee |
last post by:
I want to know what is the meaning of this Select statement after we have use order by clause if we use or not will it affect this statement
order by rand() limit 1
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by: dinox |
last post by:
hello, i tried searching for something similar to my situation but i haven't found so far..
for example ...
i have users table with 15 registered users and i want to show only 5 of them in front...
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by: Rich Fife |
last post by:
Quick rand() question:
I know you're not supposed to use "rand() % 1024" for instance,
because it focuses on the lower bits. However, it seems to me that
given that the argument is not a power...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
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