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by: Greg |
last post by:
I am working on a project that will have about 500,000 records in an XML
document. This document will need to be queried with XPath, and records
will need to be updated. I was thinking about splitting up the XML into
several XML documents (perhaps 50,000 per document) to be more efficient but
this will make things a lot more complex because the searching needs to go
accross all 500,000 records. Can anyone point me to some best practices...
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by: Shane |
last post by:
I wonder if someone has any ideas about the following.
I am currently producing some reports for a manufacturing company who work
with metal.
A finished part can contain multiple sub-parts to make up the finished part.
The sub-parts can also be made up of sub-parts and those sub-parts can also
be made up of sub-parts etc etc.
All parts are contained within the same table and I have a seperate table
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by: Alexandre Brisebois |
last post by:
I have been trying to use Linq o SQL to query an XML data column I
currently have in my DB,
but it seems that Linq to SQL sees a typed xml column as an XElement,
I don't want to get the full column locally to then use Linq to Xml.
can someone point me in the right direction on this ?
Regards,
Alexandre Brisebois
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by: ranganadh |
last post by:
Dear Group members,
I am new to LINQ, pls help on the deeling with huge amount of data
with the C# stand Alone application.
I have two file, which contains more then 2 lacs lines in every file
suppose file1 like ...
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by: Marc S |
last post by:
var qry = from s in dbCxt.Services
from j in s.Jobs
where s.ID == 200
select new { s, j };
I want to call qry.ToList() but with the list containing anonomyous
types I don't know how to create a List object to support that. I want
to get all records in a List so that I only have to make 1 call to the
database. Is this even possible?
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by: Steven Cheng [MSFT] |
last post by:
Hi Cj,
I also noticed that the "Act" variable here seems hasn't been declared(or
declared anywhere else?). I've try building the same code and got the same
result and the "Operator '+' cannot be applied to operands of type 'string'
" error does pointing to the "Act.Trim" which should be of method call
syntax such as Act.Trim()
After change it, that error is eliminated.
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by: cj2 |
last post by:
Thank you!
cfps.Christian wrote:
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by: Big Daddy |
last post by:
For example, if I have a DB table called DownloadPoints with a column
named DownloadPointNo, then SqlMetal will create a file with a class
called DownloadPoints with an accessor named DownloadPointNo. I would
like the object to be able to pass me the string "DownloadPointNo".
For example, the code could be something like:
DownloadPoints dp = new DownloadPoints();
string colName = dp.DownloadPointNo.ColumnName;
Or I could write a...
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by: =?Utf-8?B?TWlrZSBDb2xsaW5z?= |
last post by:
I want to allow users to search last names, using wildcards.
When I try to following in my web app:
//employees data was previously retrieved and stored in ViewState.
var filteredData = from p in employees.ToArray() select p;
filteredData = from c in employees
where SqlMethods.Like(c.Username, "%" + txtSearchCriteria.Text +
"%")
select c;
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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: 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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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: 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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