Is it possible to have the entity framework include the SQL command when it throws exceptions?

My problem is that when I get a SQL exception from the entity framework (say for example, because of a nu开发者_如何学Goll value that isn't allowed to be null), it's sometimes hard to figure out which property is being referred to, and why it is null.

Now I know I can set up a SQL trace and log it which will give me the information I need, but this means I have to re-create the problem once I have turned logging on, which isn't always simple.

Ideally, I would like to be able to have the entity framework automatically include the actual SQL statement that caused the problem when it throws a SQL exception.

Is this possible?

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Have you looked in the Errors property of the SqlException? It will contains a collection of SqlErrors that have the property Procedure that will state the name of the executed function that coused the error

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if it is sql exception being thrown, then it will contain the detsil with it make sure that none of the exception is eaten away by throw new ex; or throw ex;, In catch use throw instead this will not suppress any part of the exception and you will have the detailed exception. this is the problem once I had hope it helps.