How to use two different context for a single LINQ statement

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LINQ

Hi All,

How to use two different context for a single LINQ statement.

Thank you

Posted 12-Feb-13 1:23am

Swathi Nagaraj

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Matej Hlatky 12-Feb-13 8:22am

You cannot combine two different data contexts, even two different instances of same context.
Why do you need that?

Swathi Nagaraj 13-Feb-13 7:07am

I am using joins, where the tables are in two different database. I did it by two different Linq statement and it works fine, But performance is too slow.

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Guirec · Answer 1 · 2013-02-12T16:54:00

Solution 1

Matej is right. You can't.
But by asking this question I assume your 2 contexts have the same set of objects otherwise you would not even think of running the same linq statement on them... So what you need is most probably to re-use the same context but with a different connection string.

Posted 12-Feb-13 16:54pm

Guirec

Comments

Swathi Nagaraj 13-Feb-13 7:10am

I am using joins where the table are in different context.If I use 2 linq statements one for each context, It works but performance is slow