---- Set a non-primary key to clustered index [Step 4] to: http://king123654789.iteye.com/blog/1169191
1. View All indexes. Clustered indexes are created on the primary key by default.Sp_helpindex person
2. -- delete the primary key constraint and remove the index constraint on the primary key queried in [1], for example, PK _ person _ 117F9D94. Remove the primary key constraint from the primary key field. This field is not the primary key.Alter table person drop constraint PK _ person _ 117F9
In many cases, we need to write a script to schedule some tasks so that it can work on a regular basis.
After the build 1219 of Ux_pax, this feature was started to be supported. Specific as follows:
Under the Ux_pax directory, create a subdirectory named Cronlist
Edit two scripts, one named On_minutely.pas, the other named On_hourly.pas,
Represents execution once per minute and once per hour, respectively.
The script for timed tasks is run according to Cmd-line mode. Predefined variables i
To the point of the reader: the Web server is a subset of application servers .1.WEB Server:Understanding Web server, first you have to understand what is the Web? Web you can simply understand that the HTML page you see is the data element of the Web, and the applications that process these data elements are called Web servers, such as IIS, Apache. Web server
WIN2008 R2 installed on the server, and then did not care about the machine name, after installing the SQL2008 R2 database, configure the ad domain to modify the machine name.Then, when you start configuring Database mirroring synchronization, try the following database replication publication, and the result is "SQL Server replication requires an actual server n
Tags: style blog http OS using SP strong file on Steps to resolve:
Whether the 1:sql server has been started.
2: Check whether the SQL Server server is turning on the TCP/IP protocol. The default port for listening is 1433
3:ping the database server. See if the network is accessible
This is the first time I used SQL Server ce to practice entitier framework. this error is reported for a simple insert operation. I checked msdn later and found it because I used the auto-increment field, in the Entity Framework, SQL Server ce does not support keys or values generated by the server.
The reason is as follows:
When used together with the Entity F
1 , Work order application1 , the network topology diagram is as follows650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/6C/57/wKiom1VG247DZ4kJAABy-r5jCkU769.jpg "title=" 1.png " alt= "Wkiom1vg247dz4kjaaby-r5jcku769.jpg"/>2, the use of virtual machines to achieve network topology, the requirements are as follows(1) Virtual machine environment using hostonly(2) Server requirements:Installing WIDNWOS Serve
The WIN2008 R2 installed on the server does not care about the machine name. After the SQL2008 R2 database is installed, the machine name is changed when the AD domain is configured.
Then, when you start configuring database image synchronization, you first try to copy and publish the database. The result shows that "SQL Server replication requires an actual Server
Use SQL Server to connect to the Server to access DB2 Server and sqldb2
First, install Microsoft ole db Provider for DB2
: Http://download.microsoft.com/download/ B/B /2/BB22098A-C071-415F-9269-2EB26CEFB562/DB2OLEDB_CN.exe
After installation, one more menu item is displayed:
Next, run the "data access tool" for detailed configuration.
Assume that the DB2 configu
Matlab + X11 Give me the experience let me try not to feel bad, Linux fast and stable, X11 simple and practical. Considering that MATLAB is not used every day, the server is also placed, in order not to waste resources, should be further utilized and upgraded to become an application server, will be all infrequently used, do not need graphics accelerated applications (apps) are installed on the
First, the question:The Domain Control Server DOS window runs the nslookup command prompt as follows:Second, reason analysis:The main reason is that the DNS server for the domain control server does not have a reverse lookup zone set, and the computer name is the computer name of the reverse lookup to the domain control serve
Video Station server download station server data Storage serverBest Cloud Server June Promotion:Model: G630Memory: 4GNumber of cores: Dual coreHDD: 500GBandwidth: 5M Exclusive International bandwidthMonthly Pay: 399Bandwidth increase or decrease flexibility, can contact customer service at any time replacement!First, you can analyze what these types are the same
Label:First, you need to install Microsoft OLE DB Provider for DB2: Http://download.microsoft.com/download/B/B/2/BB22098A-C071-415F-9269-2EB26CEFB562/DB2OLEDB_CN.exeAfter installation, the menu has one more item:Next, run the data Access tool to configure it in detail.Assume that the configuration information for DB2 is as followsAccessible Database address: Jdbc:db2://10.18.50.149:50000/bpmdbUser name: Db2adminPassword: db2adminDescribes the character set for the fifth step:Host CCSID can be le
You cannot start debugging on the Web server, and the server does not support debugging an ASP. NET or ATL Server application.A>. The properties in the DCOM Config Gray are not available in the workaround,1> management tools, Component Services-computers-Computer-iis Admin server (View details)Appid= IIS Admin
Server installation and configuration:
1. sudo apt-Get install OpenSSH-Server
2./etc/ssh/sshd_config
Rsaauthentication Yes
Pubkeyauthentication Yes
Authorizedkeysfile % H/. Ssh/authorized_keys
Passwordauthentication Yes
3. sudo/etc/init. d/ssh restart
4. PS-E | grepssh
If you see sshd, it indicates that the ssh-server has been started.
Client installation and c
Defense new stage, the United States sk100 high-hard anti-server, for the United States high-anti-server needs of people, the choice of the United States SK engine room is the most suitable. SK Engine room in the United States is the United States the strongest anti-DDoS capability of one of the room, the room distributed in Chicago, Denver, a single default 15G DDoS protection.By default, each
I encountered a problem when I was doing an SQL Server 2005 experiment today. The problem is clearly described. I suspect it was caused by the name I used to change the computer. you can use select @ servername and select serverproperty ('servername') to check whether the two results are the same. If they are different, the problem may occur. The following shows the SQL script to solve the problem.
CopyCodeThe Code is as follows: if serverproperty
The problem that I ran into today when I was doing the SQL Server 2005 experiment was that the problem description was clear, and I suspected that I had changed the name to the computer before. You can use the SELECT @ @servername and select SERVERPROPERTY (' ServerName ') In contrast, two results are the same, the problem will not be the same, the following given the solution of the SQL script
Copy Code code as follows:
If SERVERPROPERTY
I encountered a problem when I was doing an SQL Server 2005 experiment today. The problem is clearly described. I suspect it was caused by the name I used to change the computer. you can use select @ servername and select serverproperty ('servername') to check whether the two results are the same. If they are different, the problem may occur. The following shows the SQL script to solve the problem.Copy codeThe Code is as follows:If serverproperty ('se
1,vc++6.0 Software Complete Project2,OPC da2.0 Server Development package with no limitations, example provides 1024-point demo process3,OPC core package into DLL library, provide library source code4, providing a test program that calls the OPC library, demonstrating the entire process of invoking the DLL with VC65,OPC Server simulation data item, let the user know how to develop their own OPC server6, pro
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.