by: Steve |
last post by:
Visual Studio 2003 .Net / C# / SQL 2000
I am trying to work out the best way to ensure data concurrency in my
application. All updates and inserts etc are done via stored procedures.
When a...
|
by: Robert Schuldenfrei |
last post by:
Dear NG,
I was about to "improve" concurrency checking with a Timestamp when I
discovered
that my current code is not working. After about a day of beating my head
against the wall, I am...
|
by: Mike Kelly |
last post by:
I've chosen to implement the "optimistic concurrency" model in my
application. To assist in that, I've added a ROWVERSION (TIMESTAMP) column to
my main tables. I read the value of the column in my...
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by: Bari Allen |
last post by:
I'm trying to test for concurrency, using a SQL Stored Procedure on a
RowVersion (timestamp) Field. The vb code I'm using is as follows
Dim cmd As New SqlCommand("ConcurrencyCheck", cn)
Dim...
|
by: Jerry |
last post by:
Hi,
I have an app which retrieves data from a sql server table
and displays it on a datagrid. If 2 sessions of this app
are running and 2 users try to update the same record at
about the same...
|
by: Bob |
last post by:
While testing my my program I came up with a consistency exception. My
program consists of three datagridviews, One called dgvPostes which is the
parent grid and its two children,one called...
|
by: russganz |
last post by:
It seems to me there are real problems with the datagridview (along
with the detailsview and form view) control when using optimistic
concurrency with fields that can be null. Trying to use these...
|
by: artteam |
last post by:
Hi All,
I get an error when I try to delete a record from the datagridview, which says Concurrency violation:the DeleteCommand affected 0 of the expected 1 records .
Could someone please let me...
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by: John |
last post by:
Hi
I have developed the following logic to handle db concurrency violations. I
just wonder if someone can tell me if it is correct or if I need a
different approach.Would love to know how pros...
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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
|
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: 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...
|
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: 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: 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...
|
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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