by: Ralf |
last post by:
Hi,
I have 4 tables: "T_father1",...,"T_father4".
In relation to these father-tables I have a child-table: "T_Child"
(with only 1 foreignkey-field: FsID) alread filled with some records.
That...
|
by: Rafal Kedziorski |
last post by:
hi,
we have problems with import our dumped InnoDB tables.
We get this error message:
"Can't create table '.\mmcms_test\media_lock.frm' (errno: 150)"
My tables which will be referenced by...
|
by: Dan F |
last post by:
Folks,
I find it useful for browsing to dump each table of a DB, i.e.
psuedo-code like
foreach table
mysqldump --add-drop-table DB table > table
This produces a file per table, and that...
|
by: Rajesh Kapur |
last post by:
Hello,
We are on MySQL 4.0.21 on linux. We use InnoDB tables and foreign key
constraints extensively. The mysqldump backs up the database tables in
alphabetical order with foreign key...
|
by: Wilfried |
last post by:
Hi,
I have 5 tables:
main
data1
|
by: Thomas T. Thai |
last post by:
I'm looking for a better way to make use of foreign keys. Here is a
sample setup:
-- TESTING Foreign Keys
create table mod (
mod_id int not null primary key,
name varchar(32) not null...
|
by: Benjamin Smith |
last post by:
I have two tables like following:
create table attendancereport (
id serial unique not null,
staff_id integer not null references staff(id),
schoolyear varchar not null references...
|
by: H |
last post by:
I have a dataset with Customers, Orders, and Items tables.
It has datarelations set between Customers-Orders and Orders-Items
It has foreignkeyconstraints with update/delete rules set to cascade...
|
by: nyathancha |
last post by:
Hi,
I have a question regarding best practices in database design. In a
relational database, is it wise/necessary to sometimes create tables
that are not related to other tables through a...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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: 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...
|
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...
|
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...
|
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,...
|
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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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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