namespace MSSQLConnectionExample { class Program { static void Main(string[] args) { string connectionString = "Server=server_name;Database=database_name;User Id=username;Password=password;"; using (SqlConnection connection = new SqlConnection(connectionString)) { connection.Open(); // 执行SQL...
string strConn="Data Source=127.0.0.1\SQL2K;Initial Catalog=MyDBA;Integrated Security=SSPI;"; for(int i=0;i<10;i++){ SqlConnection conn=new SqlConnection(strConn); conn.Open(); conn.Close() } 跟 string strConn="Data Source=127.0.0.1\SQL2K;Initial Catalog=MyDBA;Integrated Security=SSP...
<add key="ConnectionString" value="server=.\SQLEXPRESS;database=DBNAME;uid=sa;pwd=sa"/> </appSettings>
你还必须在 connectionStringName 下指定连接字符串变量名称 SQLDB_Connection。将 createDatabaseIfNotExists 设置为 true。 此设置将使用排序规则 Latin1_General_100_BIN2_UTF8 创建名为 DurableDB 的数据库(如果它尚不存在)。 JSON 复制 { "version": "2.0", "extensions": { "durableTask": { "...
1.有些人不习惯生成的ConnectionString的写法,而比较适应 一般形式的写法:Server=Localhost;uid=sa;pwd=;database=Northwind 2.我解释一下生成的ConnectionString其用法: workstation id=HUA;packet size=4096;user id=login1;password=1234;data source=HUA; ...
// 数据库连接信息Stringurl="jdbc:sqlserver://localhost:1433;databaseName=myDB";Stringusername="username";Stringpassword="password";// 创建数据库连接Connectionconn=DriverManager.getConnection(url,username,password); 1. 2. 3. 4. 5. 6.
throws me this error, so it seems to me, that it actually does not recognize the usage of host\instnce as valid connection string Backtrace for: #<SB-THREAD:THREAD "main thread" RUNNING {1008B361F3}> 0: ((LAMBDA NIL :IN SB-DEBUG::FUNCALL-WITH-DEBUG-IO-SYNTAX)) 1: (SB-IMPL::CA...
Updated connection string Per suggestions in#820I have usedmssql://user@ sqlsrv/dbnamein an attempt to connect (putting in the space results in a parse error), followed: load database from mssql://Domain\ARCHIVESERVICE:password@mssql_instance/testdb into postgresql://archiveservice:password@...
using (SqlConnection connection = new SqlConnection(connectionString)){connection.Open();using (SqlCommand command = new SqlCommand("GetEmployeeByID", connection)){command.CommandType = CommandType.StoredProcedure;// 添加参数command.Parameters.Add(new SqlParameter("@EmployeeID", SqlDbType.Int)).Value ...
" providerName="System.Data.EntityClient" />--> <add name="conString" connectionString="metadata=res://*/conString.csdl|res://*/conString.ssdl|res: //*/conString.msl;provider=System.Data.SqlClient;provider connection string="Data Source=.\SQL2008; Initial Catalog=NData;Integrated ...