Microsoft®sql Server™ allows you to create a link to an OLE DB data source called a linked server. After linking to the OLE DB data source, you can:
References a rowset from an OLE DB data source as a table in a Transact-SQL statement.
Passes the
The question is raisedIn the field of computer science, distributed consistency is a very important and widely explored and demonstrated problem, first of all, three business scenarios.1. Train station TicketingIf our end-user is a frequent train
In the previous article we introduced the origin of the middleware, definition and role, this article we continue to learn middleware, middleware product variety, according to the role of middleware in the system and the use of different
1. What is a transaction: a transaction is an inseparable logical unit of work. It is used as the smallest control unit to execute concurrent operations on the database system. All the database operation commands contained in the database are
1. No desktop found CTRL + ALT + DEL new run input Explorer;Complete SolutionCMD/K copy c: \ windows \ system32 \ dllcache \ assumer.exe C: \ WINDOWS
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Run restart key: the path
Today, when I was engaged in IISServer Application ErrorError message. The error message is as follows:
Server Application Error
The server has encountered an error while loading an application during the processing of your request. Please refer to
I. symptomWhen executing a distributed transaction, you receive the following error under SQL Server 2005:
Message 7391, level 16, status 2, process XXXXX, 16th rows
This operation cannot be performed because the ole db access interface "sqlncli" of
Unable to start Distributed Transaction
I. a. Do not use transactions. Use select statements. Can I perform distributed queries?B. linkserver cannot operate on the local machine when performing distributed update transactions (that is, it cannot
1. Polymorphism
Here we will summarize the functions of virtual override and new.
There are three classes A, B, C, B, and C inherited from a, some of which are overwritten, and some are overwritten:
Public
Class
A
{ Public A ()
Webpage Browsing error:Server application error
The server has encountered an error while loading an application during the processing of your request. Please refer to the event log for more detail information. Please contact the server
The oramts. dll file publicly registers the public APIs of Oracle connections involved in transactions started through Microsoft Distributed Transaction Processing Coordinator (MSDTC. When running in the transaction processing environment, the
[Recommended] it takes 3 minutes to shut down useless services on your computer (to speed up your computer)
It takes 3 minutes to shut down the useless services on your computer, so that your computer will be able to attack hundreds of viruses and
the author lu_yongchao's blog post is http://blog.csdn.net/lu_yongchao/article/details/6606624. the method is as follows: In the DCOM component service. the Excel component is assigned to ASP. (1) Open the Start Menu running dialog box, enter the
It can be said that the IIS 500 Error in XP is an old and difficult problem. I have been searching for documents for a long time and cannot solve it. A popular article on the internet is about to teach IIS user password synchronization (see the
I. middleware technology experience in system design planning
1.1 middleware application architecture Selection
The focus of this architecture choice is whether the business logic is in the foreground application or in the background middleware
Windows XP has a lot of default-enabled services that we do not usually use, but its startup takes up a lot of system resources, which also slows down the computer speed. We should stop these useless services, but many users do not know which
I. symptomWhen executing a distributed transaction, you receive the following error under SQL Server 2005:
Message 7391, level 16, status 2, process XXXXX, 16th rows
This operation cannot be performed because the ole db access interface "sqlncli"
The following content is for me to see .. Do not copy files. Otherwise, you will be at your own risk-Gabriel
AlerterMicrosoft: Notifies selected users and Computer System Management warnings. If you stop this service, programs that use system
Transactionscope is a good thing. It can automatically manage transaction, even for distributed databases, but it takes two days to configure it ...), The environment in this article is Windows 2003:
1. Configure component services on the machine
XP System Configuration IIS service failure prompt 500 error how to solve
Workaround:
1, please ensure that the following services are in the starting state, the startup type is the automatic COM + Event systemcom+ System application.
2, into
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