Update a record in L2S and L2E

Posted by 5YrsLaterDBA on Stack Overflow See other posts from Stack Overflow or by 5YrsLaterDBA
Published on 2010-04-16T13:47:27Z Indexed on 2010/04/16 14:13 UTC
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I was told in L2S, the code for update and insert are the same,

db.InsertOnSubmit(row); 
db.SubmitChanges();

and L2S will check to see if it is a insert or update and act approprately in the background.

Is that true?

How about L2E? I tested, looks like in L2E it is not like that. Maybe I did something wrong.

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