.net - System.Security.HostProtectionException when Executing User Defined Function on SQL Server -


i wrote user defined function gets utctimestamp , windowstimezoneid parameters , returns timestamp timezone.

but if want execute in simple select following error:

a .net framework error occurred during execution of user-defined routine or aggregate "tolocaltime":  system.security.hostprotectionexception: attempted perform operation forbidden clr host.  protected resources (only available full trust) were: demanded resources were: mayleakonabort  system.security.hostprotectionexception:     bei timefunctions.tolocaltime(datetime utctimestamp, string windowstimezoneid)

i execute select sa. set clr enabled 1. use sql server 2008 r2 (10.50.1600).

does know have set working or may done wrong?

clr assemblies have trust levels.

this 1 requires unsafe permissions because of rights required use "mayleakonabort"

either change clr safer, or re-add assembly unsafe rights. word "unsafe" of course...


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