text: 
  if not exists (select *
  			   from sys.extended_properties
  			   where name = 'js_Version'
  				 and value = '2.4') 
  	begin
  		raiserror ('Wrong js_Version', 20, -1) with log
  	end
  
  set identity_insert [dbo].[js_JobScheduleTypes] on
  go
  
  update [dbo].[js_JobScheduleTypes]
  set [Type] = 'Weekly'
  where [JobScheduleTypeId] = 3
  go
  
  insert [dbo].[js_JobScheduleTypes] (
  	   [JobScheduleTypeId]
  	  , [Type])
  values
  	   (
  	   5
  	  , N'Daily')
  go
  
  set identity_insert [dbo].[js_JobScheduleTypes] off
  go
  
  exec sp_updateextendedproperty
  @name = N'js_Version',
  @value = '2.5'
  go