by: Morten Gulbrandsen |
last post by:
Dear MySQL developers,
Could some experienced Database developer please take a look at this ?
It is supposed to be plain SQL2.
How can it be coded under MySQL
Especially all referential...
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by: Shailesh |
last post by:
I made a MyISAM table on mysql 4.0.18 NT with auto_increment column
started at 2147483646. The third row I insert fails as expected
because the integer range is maxed out. However, if I delete...
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by: jy2003 |
last post by:
1. Does MyISAM support FOREIGN KEY constraints? When I read the online
MySQL Reference Manual, it said "InnoDB also supports FOREIGN KEY
constraints". Does it mean MyISAM does not support FOREIGN...
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by: Mike Ho |
last post by:
I'm wondering if there is a way to retrieve Foreign Key declaration
information on both MyISAM and InnoDB tables.
Of course, I understand that MyISAM doesn't support Foreign Keys,
however, it...
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by: Jonathan |
last post by:
Some one suggested me to alter my tables to InnoDB instead of myISAM
type to improve speed for select queries. Is this really true. I read
some article that stated that myISAM was optimized for...
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by: Fábio Emilio Costa |
last post by:
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Hi!
I'm working in a project in C++ using MySQL C API (Win98/Dev-C++
4.9.9.8/MySQL DevPak/MySQL 4.1.13) and I want to know if it's possible
to...
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by: Good Man |
last post by:
Hi there
I have a database with about 20 or so tables, maybe a few thousand rows
in each. I am starting to do more complex things with my insertions etc,
and I want to start to use...
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by: crescent_au |
last post by:
I've read articles and postings about MyISAM vs InnoDB but I am still a
bit unsure about which storage engine to use for my new project.
I am developing a website in PHP/MySQL, which includes...
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by: alf |
last post by:
Hi,
is it possible that due to OS crash or mysql itself crash or some e.g.
SCSI failure to lose all the data stored in the table (let's say million
of 1KB rows). In other words what is the worst...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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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: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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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: 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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