问题
SSIS pacckages contains a script, that checks, whether directory exists. Directory.Exists() method returns false, but I have an access for the folder as Administrator. How could I determine, what user permissions are used during SSIS packages execution.
回答1:
It depends how you are running it. From BIDS, it's the user running it, from SQL Agent it's generally the SQL Agent account. From a stored procedure it's generally the SQL Server account.
To find out for sure, monitor the DTEXEC process using ProcMon
回答2:
In addition to the comments from @ElectricLlama, you can also execute a SSIS package in the context of a different set of credentials via a proxy account.
来源：https://stackoverflow.com/questions/15822746/what-user-permissions-are-used-by-ssis-during-execution-of-packages