by: Joăo Santa Bárbara |
last post by:
Hi all
i have a problem with my sql dataadapter, i think.
i have this table below ( Script ) and this table has one particularity, it
has 2 unique constraints.
when i´m filling my datatable...
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by: Sudip Chakraborty |
last post by:
Is there a way to see constraint validation errors while loading xml into a
DataSet ? I'm interested in the line number in the xml file which is causing
the error. I've enclosed the relevant stack...
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by: Ollie Riches |
last post by:
I am trying to access an AD from asp.net, I am getting the 'famous' "The
specified domain either does not exist or could not be contacted" exception
with a HR = 0x08007054b
the code (C# .Net) is...
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by: Brian Keating |
last post by:
Hi there,
Is it possible to add a unique constraint on two columns in a table, so that
the constraint is a composite of the two? i.e. these two columns together
should be unique...?
i.e....
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by: D. Dante Lorenso |
last post by:
I'm trying to build a table that will store a history of records
by enumerating the records. I want the newest record to always
be number ZERO, so I created a trigger on my table to handle the...
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by: Luqman |
last post by:
I have created a form using single Table which has customerId and
companyName field, using Typed Dataset.
Now, if I click on Delete Button of Binding Navigator, the Customer Record
is deleted...
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by: Richard Weeks |
last post by:
My question, stated as simply as possible, is: must a constraint
violation, as defined by the standard, cause compilation to halt?
I believe that in the presence of a constraint violation, at...
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by: Pietro Cerutti |
last post by:
Dear all,
I would like to open another topic to try to clarify a doubt raised on
my previous post today with the subject 'printf("%d%d%d")'.
Reading through the standard, I cannot find a clear...
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by: rorajoey |
last post by:
Violation of UNIQUE KEY constraint 'IX_surveyQuestions'. Cannot insert duplicate key in object 'dbo.surveyQuestions'.
This might seem like a simple matter of trying to insert a row with ID=20 when...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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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
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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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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: 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: 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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