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by: serge |
last post by:
/*
This is a long post. You can paste the whole message
in the SQL Query Analyzer.
I have a scenario where there are records
with values pointing to wrong records and I need to fix them
using an Update statement.
I have a sample code to reproduce my problem.
To simplify the scenario I am trying to use Order related
tables to explain a little better the tables i have to work with.
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by: Fred |
last post by:
Hi.
What is the usual and what are the possible fields to use for the primary
key of an intersecting table of a many-to-many relationship?
I would think the typical, most common fields would be to set the
intersecting table to have its own unique primary key. Right?
OR
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by: Paul Oliveira |
last post by:
Bear with me, please... :)
TableA on Database1:
CodCli -- Name -- Age -- SalesCod
(...) (...) (...) (...)
TableB on Database2:
Key -- CodCli -- Date -- Value
(...) (...) (...) (...)
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by: Alpha |
last post by:
I retrieve a table with only 2 columns. One is a auto-generated primary key
column and the 2nd is a string. When I add a new row to the dataset to be
updated back to the database. What should I do with the 1st column ? (Below
I have a "1" in place for now). Also, Does the datase.AcceptChanges();
updates the changes to the database? Which command do I use to update the
changes in dataset back to the Access database table? Thanks, Alpha...
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by: Ben Becker |
last post by:
I am trying to build a custom crosstab type of grid where I take some items
in a data grid and based on the content of the current item compared to the
previous item, determine if a new row in a table should be created or not.
In order to do this, I need to have full control over the conditional logic
for how items get displayed within a repeater element which I'm not seeing
as possible.
How can I cursor through a data set, apply...
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by: cjobes |
last post by:
Hi all,
The code below is part of a form where I would like the user to make
selections from a table. The data is brought into the form from another form
with:
Public WriteOnly Property DataSet() As DataSet
Set(ByVal Value As DataSet)
ResultGrid.DataSource = Value.Tables("tbSelect")
End Set
End Property
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by: Dragon |
last post by:
Can I Join two Data Table in Data set ??
Is it using the DataSet.Merge ?
Any example ?
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by: windandwaves |
last post by:
Hi Folk
I have to store up to eight boolean bits of information about an item
in my database.
e.g.
with restaurant
drive-through facility
yellow windows
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by: =?Utf-8?B?UHVjY2E=?= |
last post by:
Hi, I'm using vs2005 and .net 2.0. I have used 2 DirectorySearchers to
retrieve Active Directory data and put them into 2 separate dataset tables.
I want to create a 3rd dataset table by using the equivalent of SQL join
operation. This 3rd table will then be passed into Crystal Report.
1. Sometimes each table could contain 100,000 records or more. Is this the
most efficeint way to do this?
2. Since there is no join query for dataset...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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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 tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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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 protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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