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I saw on different forums that it's possible to define 2 primary keys for 1 table like this : 

[PetaPoco.PrimaryKey("key1,key2")]

But When I try to do that :

db.SingleOrDefault<ObjectModel>(Object);

I have an error message :

System.ArgumentException: 'No mapping exists from object type AutomationTests.DataAccessLayer.Models.ObjectModel to a known managed provider native type.'

What's the problem ? Is it really possible to use multi-keys with Petapoco ?

yannick
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1 Answers1

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Here would be your answer : SO question In short, there is no official support for combined primary key columns (Yet?)

Minus
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