sql connection string integrated security

={database name};Data source={instance name};SQL Account Login:PROVIDER=SQLNCLI.1;Integrated Security=sspi;Persist Security Info=false;Initial catalog={database name};Data source={instance name};Where the user ID and password are needless to say, respectively, is the username and passwordDatabase name is the name of th

Windows integrated security verification:1. With SQL Server 2005 "Server = SAIXIN-1F662FDD \ saixin; database = blogdb; Integrated Security = sspi"The server is the SQL server name, not the computer name or local or localhost. 2.

Select XH, Coun (*) CNT from lqk group by XH having count (*)> 1 Sele s1.xh from lqk S1, lqk S2 wher s1.ksh Create several custom columns in the gridview, obtain the values in the background, write a stored procedure, and store data in the database,In fact, there is a good method.1. Create a file first. Null. Only the. udl file is required. For example, ABC. udl.2. Double-click the file to display a database connection interface.3. Set it in this int

Tags: MVC ASP. NetLearning ASP. NET MVC5 Official Tutorial Summary (v) Creating a connection string using SQL Server LocalDBIn the previous chapter, we created the Moviedbcontext class to connect to the database, to manipulate the mapping of the movie object and the database record. However, we did not specify which database to use or which database to use. In fa

If the settings.settings file is automatically generated in the class library after you add LINQ to SQL and the database server is connected, the App. Config file is used to store the connection string (figure I)If you want to modify the connection string, which one or all o

Summary of ASP. NET MVC5 official tutorial (5) use SQL Server LocalDB to create a connection string, mvc5localdbSummary of ASP. NET MVC5 official tutorial (5) use SQL Server LocalDB to create a connection string In the previous ch

SQL string connection function (MSSQL MySQL tutorial Oracle)MySQL String connection concat functionHow to use:Concat (STR1,STR2,...) MySQL appends a string to a field in the table:UPDATE table_name set FIELD=CONCAT (field, ', str

Let's discuss the disadvantages of connecting to SQL database:Connect to SQL databasepublic static string connection (string services, String SqlUser, String sqlpwd){Return "Data source

Connecting SQL server2000 connection string in vs2005Sqlconnection conn = new sqlconnection (sqlconn. connstring );String sqltext = "select * from loginuser where (username = '" + name + "') and (" + "userpwd = '" + pwd + "')";Sqlcommand command = new sqlcommand (

From: http://blog.sina.com.cn/s/blog_4b93170a0100biyp.html Sometimes, we need to link the data obtained from different columns. Each database provides methods to achieve this purpose: MySQL: Concat () ORACLE: Concat (), | DB2: Concat (), | SQL Server: + The Concat () syntax of MySQL is as follows: Concat (string 1, string 2,

How SQL Server, MySQL gets the connection stringSteps:First, create a new text document Xxx.txt, modify the file type to. udlSecond, open the document, in the "provide data" to find the corresponding services.Third, select the required database in the connection and fill in the relevant information.Iv. Test Connection,

In general, we will configure the relevant connection string in the web. config file, which is recorded here for future use. 1. Commonly Used A: SQL Server Authentication connection stringView code 1 2 3 providername = "system. Data. sqlclient"> 4 B. Windows Authentication conne