public Task<int> UpdateAsync(object poco, IEnumerable<string> columns) does not work with POCO that has string primary key

[groogiam]

I reported this issue on the AsyncPoco project tmenier#47
AsyncPoco was forked from this project so I suspect that PetaPoco may have the same issue.

[asherber]

I ran your test project against current PetaPoco (from development branch), and everything worked fine for me.

Output of first db.LastCommand:

UPDATE [FeedStatus] SET [LastExecuted] = @0, [InProgressRequest] = @1 WHERE [FeedName] = @2
	 -> @0 [DateTime] = "10/31/2018 9:10:40 AM"
	 -> @1 [String] = "Test"
	 -> @2 [String] = "DeleteMe"

Output of second db.LastCommand:

UPDATE [FeedStatus] SET [InProgressRequest] = @0 WHERE [FeedName] = @1
	 -> @0 [String] = "Test"
	 -> @1 [String] = "DeleteMe"     

Closing this ticket, since the issue cannot be reproduced, but thank you for reporting.