Excel VBA - connect to sql with a trusted connection (no uid/pwd)

问题

Is there a way to have Excel connect to Sql Server using the current user's network windows authentication (trusted connection/integrated security)? I don't want to rely on a sql login or have a uid/password in my code.

回答1:

I have this connectionstring in an Excel 2003 VBA project...

"Provider=SQLOLEDB;Data Source=[You DB Name];Trusted_connection=yes;"

And it works for me! (I'm using ADODB)

回答2:

Driver={SQL Native Client};server=servernamehere;database=dbnamehere;Trusted_Connection=yes;

http://www.sqlstrings.com/SQL-Server-connection-strings.htm

http://www.connectionstrings.com/sql-server

Try this one:

Provider=sqloledb;Data Source=myServerName;Initial Catalog=myDatabaseName;Integrated Security=SSPI

回答3:

See: http://www.connectionstrings.com/

Especially http://www.connectionstrings.com/sql-server-2005, for example:

Data Source=myServerAddress;Initial Catalog=myDataBase;Integrated Security=SSPI;

or any other suitable connection string you find there.

回答4:

Working sample for VBA Excel 2010

Provider=SQLOLEDB;Data Source=ServerIPOrName;Initial Catalog=DatabaseName;Trusted_connection=yes;

来源：https://stackoverflow.com/questions/1573725/excel-vba-connect-to-sql-with-a-trusted-connection-no-uid-pwd