此外,我们可以使用类图来展示 SQL Server 和 SQL 文件之间的关系。 SQLServer+Connect()+ExecuteSQLFile(filePath: String)SQLFile+Read()+Write() 5. 注意事项 确保SQL 文件中的 SQL 语句是正确的,并且没有语法错误。 在执行 SQL 文件之前,检查数据库连接信息和文件路径是否正确。 如果SQL 文件涉及更改数据结构...
importjava.io.BufferedReader;importjava.io.IOException;importjava.io.InputStreamReader;publicclassExecuteSqlFile{publicstaticvoidmain(String[]args){// SQL文件的路径StringsqlFilePath="path/to/script.sql";// 修改为您的SQL文件的路径// 数据库连接所需命令Stringcommand="mysql -u username -p password <...
ServerName, DatabaseName, fileName, tmpFile);// append user/password if not use integrated securityif(!connection.IsIntegratedSecurity) argument +=string.Format(" -U {0} -P {1}", User, Password); var process = Process.Start("sqlcmd.exe", argument); process.StartInfo.UseShellExecute =fa...
E. Use sqlcmd to execute code on multiple instances The following code in a file shows a script that connects to two instances. Notice the GO before the connection to the second instance. Windows Command Prompt Kopiera :CONNECT <server>\,<instance1> EXEC dbo.SomeProcedure GO :CONNECT <se...
Execute on RREHAK', 16, 127) END 任何跟在上面代码后的脚本都不会执行。 5、备份和恢复一个数据库。现在我将介绍一个好用的sqlcmd脚本例子。我经常会创建脚本来备份一个服务器上的数据库,然后将它恢复到另一个服务器上。通过使用sqlcmd,我们可以在一个脚本里完成这所有的操作,因为我们可以同时连接到源和目...
is passed in as a parameter to cmd.exe, so the final command line will execute as: "%SystemRoot%\system32\cmd.exe /c <text after !!>". To make a clear distinction between SQLCMD commands and Transact-SQL, all SQLCMD commands need to be prefixed with a colon (:). The GO command...
The -G option requires at least sqlcmd version 13.1. To determine your version, execute sqlcmd -?. For more information, see Connecting to SQL Database or Azure Synapse Analytics By Using Microsoft Entra authentication. The -A option isn't supported with the -G option....
This option is required when you execute sqlcmd from a remote computer on the network. protocol can be tcp (TCP/IP), lpc (shared memory), or np (named pipes). If you don't specify a server_name[\instance_name] when you start sqlcmd, SQL Server checks for and uses the SQLCMD...
This option is required when you execute sqlcmd from a remote computer on the network. protocol can be tcp (TCP/IP), lpc (shared memory), or np (named pipes). If you don't specify a server_name[\instance_name] when you start sqlcmd, SQL Server checks for and uses the SQLCMD...
SQL server中sqlcmd命令行工具的使用方法SQL server2008在C:Program FilesMicrosoft SQL Server100ToolsBinn,有的可能在C:Program FilesMicrosoft