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.)...
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by: M Wells |
last post by:
Hi All,
I have a table that holds pregenerated member IDs.
This table is used to assign an available member id to web site
visitors who choose to register with the site
So, conceptually the...
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by: Jeff Lanfield |
last post by:
First of all, I apologize if coalescing is not the right term to
describe my problem. I have a tree where each node has the same set of
attributes (is the same entity) but child nodes should...
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by: Robert Brown |
last post by:
suppose I have the following table:
CREATE TABLE (int level, color varchar, length int, width int, height
int)
It has the following rows
1, "RED", 8, 10, 12
2, NULL, NULL, NULL, 20...
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by: Alex |
last post by:
Hi all,
I'm trying to create a layout of our website for Marketing to review,
and though I know how I want it presented, I'm not sure how to write
the SQL code to make it work. Here's a sample...
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by: dag |
last post by:
Hi!
I would like to do an overlap window, over my main window (of my
application), with a Progress Bar. Exactly when I push a button of my
application I want show a window, with a Progress bar,...
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by: Gustaf Liljegren |
last post by:
I searched for previous answers on this, but couldn't find something
fitting. I need advice on how to store decimal numbers with possible
null values in memory. The numbers may be negative, so...
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by: Paperback Writer |
last post by:
Hi All, How are you ?
I'm trying to insert null values in my database, but these datas are
datatype Int in my C# and it's converting my null values to 0 (zero)!
How could i threat that ?
--...
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by: usenet |
last post by:
I would like, if it's possible, to set the value of a field in a table
to a number of spaces. One space would be fine, I just want to be
able to set the field to a default value that's not NULL...
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by: bytesFTW99 |
last post by:
I have been struggling with this for some time can anyone help out? just trying to have 3 dropdown boxes that fill depending on what is selected, then in some cases click a button and have the second...
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by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
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by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
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by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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