Question

在InstallShiled安装项目中，我们需要在给定的SQL Server上验证是否存在任何特定的DataBase。

为此，我们使用以下安装脚本：

szADOConnObjID = "ADODB.Connection";
set pADOConnObj = CreateObject(szADOConnObjID); 

szConnString = "driver={SQL Server};"; // For TLS 1.2 Only use driver={SQL Server Native Client 11.0};
szConnString = szConnString + "server=HPSDEV67;";
szConnString = szConnString + "Initial Catalog=master;";
szConnString = szConnString + "Integrated Security=True";
MessageBox("SQL Connection String: " + szConnString, INFORMATION);

try
    MessageBox("Trying with Windows Authentication first", INFORMATION);
    if (pADOConnObj.State==0)then 
        pADOConnObj.Open(szConnString);
        MessageBox("Connection Success", INFORMATION);
    endif;  
catch
    MessageBox("Windows Authentication Catch",INFORMATION);
    MessageBox(Err.Description , SEVERE);
endcatch;

使用上面的安装脚本，它会给出以下错误：

---------------------------
Sample SQL Connect - InstallShield Wizard
---------------------------
Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.
---------------------------
OK   
---------------------------

知道我在这里做错了什么吗？

Answer 1

在详细挖掘后，我从here找到了解决方法。

对于非TLS 1.2

szConnString = "Provider=SQLOLEDB;"
szConnString = szConnString + "data source=SQLServerName;"
szConnString = szConnString + "Initial Catalog=master;"
szConnString = szConnString + "Integrated Security=SSPI"

对于TLS 1.2

szConnString = "Provider=SQLNCLI11;"
szConnString = szConnString + "SERVER=SQLServerName;"
szConnString = szConnString + "database=master;"
szConnString = szConnString + "Trusted_Connection=Yes"
msgbox "SQL Connection String: " + szConnString, INFORMATION

对于TLS 1.2是最佳解决方案，因为它在两种环境中都有效。

Answer 2

Microsoft于2018年初发布了新的驱动程序 MSOLEDBSQL ，并将继续仅提供此驱动程序的更新。

https://blogs.msdn.microsoft.com/sqlnativeclient/2018/03/30/released-microsoft-ole-db-driver-for-sql-server/

使用InstallShield项目中的Install Script创建SQL连接

2 个答案: