2023-06-28
427 reads
Execute AS
Execute As
Learn how you can use Execute As in a stored procedure to control permissions. This article includes an example that limits access to encryption routines for users.
2013-10-11 (first published: 2011-02-02)
18,361 reads
Context Switching or Database Impersonation using EXEC AS
SQL Server 2005/2008 provides the ability to change the execution and security context with the EXEC or EXECUTE AS clause to allow a user to perform high privileged activities without allowing the user to have high privilege access.
2009-07-17
2,114 reads
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BIT_COUNT I
Comments posted to this topic are about the item BIT_COUNT I
Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers