C#/VB 数据库连接字符串大全
https://www.connectionstrings.com/
SQL Server常用
Standard Security
Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;
Trusted Connection
Server=myServerAddress;Database=myDataBase;Trusted_Connection=True;
Connection to a SQL Server instance
The server/instance name syntax used in the server option is the same for all SQL Server connection strings.
Server=myServerName\myInstanceName;Database=myDataBase;User Id=myUsername;Password=myPassword;
Using a non-standard port
If your SQL Server listens on a non-default port you can specify that using the servername,xxxx syntax (note the comma, it’s not a colon).
Server=myServerName,myPortNumber;Database=myDataBase;User Id=myUsername;Password=myPassword;
Connect via an IP address
Data Source=190.190.200.100,1433;Network Library=DBMSSOCN;Initial Catalog=myDataBase;User ID=myUsername;Password=myPassword;
完整所有SQL Server连接字符串
https://www.connectionstrings.com/sql-server/
MySQL常用
Standard
Server=myServerAddress;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
Specifying TCP port
Server=myServerAddress;Port=1234;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
The port 3306 is the default MySql port.
The value is ignored if Unix socket is used.
Multiple servers
Use this to connect to a server in a replicated server configuration without concern on which server to use.
Server=serverAddress1, serverAddress2, serverAddress3;Database=myDataBase;Uid=myUsername;Pwd=myPassword;
完整所有MySQL连接字符串
