LINQ to SQL: ExecuteQuery not working when performing a parameterized query.

Posted by ajbeaven on Stack Overflow See other posts from Stack Overflow or by ajbeaven
Published on 2010-05-27T04:44:36Z Indexed on 2010/05/27 4:51 UTC
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parameterized-query

I have a weird problem with ExecuteQuery in that it isn't working when performing a parameterized query.

The following returns 1 record:

db.ExecuteQuery<Member>(@"SELECT * 
                          FROM Member
                          INNER JOIN aspnet_Users ON Member.user_id = aspnet_Users.UserId
                          WHERE [aspnet_Users].[UserName] = 'Marina2'");

However, the parameterized version returns no results:

db.ExecuteQuery<Member>(@"SELECT * 
                          FROM Member
                          INNER JOIN aspnet_Users ON Member.user_id = aspnet_Users.UserId
                          WHERE [aspnet_Users].[UserName] = '{0}'", "Marina2");

What am I doing wrong?

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