sqlcmd通过WSH挂起jscript但不挂起vbscript

Question

我有两个脚本，vbtest.vbs和jstest.js：

vbtest.vbs：

Set sh = CreateObject("WScript.Shell")
WScript.echo(sh.exec("sqlcmd -S my-server\name -U user -P pass -Q ""exit(USE [schemaName];SELECT COUNT(*) as Count FROM [myView] where [myColumn] = 'mySearchString';)""").StdOut.ReadAll)

jstest.js：

var sh = new ActiveXObject("WScript.Shell");
WScript.Echo(sh.exec("sqlcmd -S my-server\name -U user -P pass -Q \"exit(USE [schemaName];SELECT COUNT(*) as Count FROM [myView] where [myColumn] = 'mySearchString';)\"").StdOut.ReadAll());

当我运行vbtest时，我得到了预期的输出。 当我运行jstest时，sqlcmd的新命令窗口暂停几秒钟，然后我得到一个带有此输出的jscript消息框：

HResult 0x35, Level 16, State 1
Named Pipes Provider: Could not open a connection to SQL Server [53].

Answer 1

JScript字符串文字需要转义\：

my-server\name

=＆GT;

my-server\\name