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by: Jason |
last post by:
I need to populate a table from several sources of raw data. For a
given security (stock) it is possible to only receive PARTS of
information from each of the different sources. It is also possible
to have conflicting data.
I am looking to make a composite picture of a given security using the
following rules:
1) The goal is to replace all NULL and Blank values with data
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by: Klatuu |
last post by:
Whew, I've struggled my way through figuring out how to use XML to transport
data..now I can imagine what having a baby is like :)
But, I'm stuck now. I generate the XML (single table, no indexes) and
populate a dataset using READXML. I then merge the contents of that DS (call
it DS1) with a second DS (call it DS2) that I've created on the form that
will be used to process the data transfer. I did that so my SQL would be
generated (I...
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by: Walt Borders |
last post by:
Hi,
My problem: Merging two datasets deletes parent elements, preserves
all children.
I've created two dataSets. Each use the same schema, parent-child
nested tables.
The first dataSet is loaded with historical data read from an XML
file. The second dataSet has current data filled from a dataGrid.
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by: svdh |
last post by:
I have posed a question last saturday and have advanced alot in the
meantime. But I am still not there
Problem is that I try to merging various fields from various tables in
one document in Word
1. Query..I want to keep the fields seperatred. I do not want to sent
on field with all accumulated languages from one person to Word. Each
language should appear in the document in a separate cell
Cross tables are not delivering the result I...
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by: mrclash |
last post by:
Hello,
I have a Database in a SQL Server 2000 where I have different users
tables with equal fields like this:
id (int)
email (varchar)
name (varchar)
address (varchar)
joinedon (datetime)
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by: Ralph Smith |
last post by:
I have two identical databases on two different servers and I need to add the data in tables from
one server to the tables in the other server. Is there a way to do that in mysql?
thanks,
Ralph
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by: dannylam4 |
last post by:
Hello, I've got a question about merging/concatenating rows. There's a similar topic here: Combining Multiple Rows of one Field into One Result but I didn't know if I should hijack it. Basically, I have a single table in Access that looks like:
Name - - - Address - -Email - - - - -Comments
John Doe - 11211 - - - j2@g.com - lad
John Doe - 41541 - - - q3@g.com -asd
John Doe - 12345 - - - w2@g.com -ask
And what I basically want it to look...
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by: Neil Chambers |
last post by:
I am trying to get my head around dataset merging but despite a little
research I could still use a pointer (or ten). Basically I want to perform
an outer join operation on a dataset (created from a file operation) and the
resulting sql query based on the contents of said dataset. Effectively I
would end up with two dataset tables in my application. If I were writing
this to action from two tables it would be thus:
SELECT ds.id, db.*
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by: akdemirc |
last post by:
Hi,
My question is about retrieving single records based on a time column, i mean the result set should not include duplicate rows for a unique time value as an example:
A B C D Time
-------------------------------------------------------------
x x x x 1
y y y y 1
z z z z ...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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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: 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: 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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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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