if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[ProvanceFunc_GetParentOrganization]') and (OBJECTPROPERTY(id, N'IsScalarFunction') = 1 OR OBJECTPROPERTY(id, N'IsTableFunction') = 1))
drop function [dbo].[ProvanceFunc_GetParentOrganization]
GO