Cannot create an association in dbml

  • Thread starter Thread starter GS
  • Start date Start date
G

GS

regoption in the regex table and the view RegexOption.regexoption are
system.int32
what does the message below mean?
 
it turns out that the regex table has Not Mull in the sql attribute. I
believe it should still be ok
I don't know anyway to let the OR designer to know that the parent table
(view is guaranteed to not have null)

one more hurdle is that I can't arbitrary specify the key attribute in view
as primary key as in dataset designer.

Consequently with no key, the association is useless as no code is generated
 

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