EXECUTE AS Option in SQL Server 2005
(Vinod Kumar) SQL Server 2005 has introduced loads of features on the lines of security. Infact more implementations have been presented to users using SQL Server 2005. And one such feature is EXECUTE AS option. This option is an extension to what ownership chaining used to be in SQL Server 2000. You can check the BOL for specifics on the ownership chaining. But in this article I will walk through the new variations introduced with EXECUTE AS.

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