by: Gleep |
last post by:
Hi PHP coders,
I've got an issue I'm stuck with. Imagine there is a large form that has 5 columns and 20 rows.
In each row there is a check box - then 4 input fields. I already have the code...
|
by: Agoston Bejo |
last post by:
I want to enforce such a constraint on a column that would ensure that the
values be all unique, but this wouldn't apply to NULL values. (I.e. there
may be more than one NULL value in the column.)...
|
by: Eugene |
last post by:
I have a table EugeneTest(id_num, fname, minit, lname)
where field "id_num" is type IDENTITY and has UNIQUE constraint
Let's say 2 user execute this code at the same time:
DECLARE @return...
|
by: aj |
last post by:
DB2 WSE 8.1 FP5
Red Hat AS 2.1
What is the difference between adding a unique constraint like:
ALTER TABLE <SCHEMA>.<TABLE> ADD CONSTRAINT CC1131378283225 UNIQUE (
<COL1>) ;
and adding a...
|
by: Marie |
last post by:
Access97
I have a table containing addresses with a separate field for State. Is there a
way to create a query that returns an unique list of the states in that table
and still be updateable? I...
|
by: Shannan Casteel via AccessMonster.com |
last post by:
I'll explain as well as possible...not an experienced user...but learning.
I am working on a database for different kinds of problems with machines. A
user will be able to select a problem...
|
by: tHeRoBeRtMiTcHeLL |
last post by:
Below is an earlier post to an Excel Group..
....but I thought that there might be a way to do this in Access
by importing data and then creating append and/or update query. I would
most certainly...
|
by: new |
last post by:
Sorry to bug you with what is a simple question but if you could point me in
the right direction I can follow up.
I have a sql table field we can call XXX it is the least significant of a
four...
|
by: Alan Little |
last post by:
I have affiliates submitting batches of anywhere from 10 to several
hundred orders. Each order in the batch must include an order ID,
originated by the affiliate, which must be unique across all...
|
by: sqlservernewbie |
last post by:
Hi Everyone,
Here is a theoretical, and definition question for you.
In databases, we have:
Relation
a table with columns and rows
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
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...
|
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: 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: 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...
|
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,...
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new...
|
21
