Debugging SQL Server 2008 Stored Procedure-changing SQL Service Account

In order to debug a SQL Server 2008 stored procedure, I would like to 开发者_开发问答change the account that the SQL Server (MSSQLSrver) service is running under, namely, changing the account from "Network Service" to my current user account.

However, if something goes wrong, I would like to be able to change it back and I am concerned that since this is a built in account for which I never knew the password, that I will not be able to set it back w/o knowing what the password is.

Will this be an issue?

"Network Service" user does not need a password. You just need to be computer administrator to set the service to run under "Network Service" account.