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POwhy does LINQ To SQL result in SQL like this?
 

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  1. POwhy does LINQ To SQL result in SQL like this?
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    <p>When LINQ translates the below syntax to SQL, the (inner) where clause gets moved to the outer-most query. That's super-unfriendly to the database. I wrote this like Hibernate's HQL (is this appropriate?), and I've written SQL for many moons. </p> <p>Can anyone help explain what gives, or point me in the way of a resolution? </p> <pre><code> var rc = ( from dv in ( from dv_j in ( from x in adc.JobManagement join j in adc.Job on x.JobId equals j.JobId join js in adc.JobStatus on j.StatusId equals js.JobStatusId join cm in adc.ClientManagement on j.ClientId equals cm.ClientId join o in adc.User on cm.UserId equals o.UserId join jm in adc.JobManagement on j.JobId equals jm.JobId where (x.UserId == aid || cm.UserId == aid) &amp;&amp; (j.StatusDate == null || j.StatusDate &gt;= getFromDate()) &amp;&amp; (jm.ManagementRoleCode == MR_MANAGER) select new { j.JobId, Job = j.InternalName == null ? j.ExternalName : j.InternalName, JobStatusDate = j.StatusDate, JobStatus = js.Code, Owner = o.Username, Role = jm.ManagementRoleCode }) join s in adc.Submission on dv_j.JobId equals s.JobId into dv_s from s in dv_s.DefaultIfEmpty() select new { dv_j.JobId, dv_j.Job, dv_j.JobStatusDate, dv_j.JobStatus, dv_j.Owner, dv_j.Role, s.SubmissionId, s.CandidateId, s.SubmissionDate, StatusDate = s.StatusDate, StatusId = s.StatusId }) join c in adc.Candidate on dv.CandidateId equals c.CandidateId into dv_c join ss in adc.SubmissionStatus on dv.StatusId equals ss.SubmissionStatusId into dv_ss from c in dv_c.DefaultIfEmpty() from ss in dv_ss.DefaultIfEmpty() orderby dv.StatusId == null ? dv.StatusDate : dv.JobStatusDate descending, dv.Job, c.LastName, c.NickName, c.FirstName select new Projects { Id = dv.JobId, Project = dv.Job, Submitted = dv.SubmissionDate, Candidate = FormatIndividual(c.LastName, c.FirstName, c.NickName), Status = dv.StatusId == null ? ss.Code : dv.JobStatus, StatusDate = dv.StatusId == null ? dv.StatusDate : dv.JobStatusDate, Role = dv.Role, Owner = dv.Owner }); </code></pre>
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    1. This table or related slice is empty.
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      1. POwhy does LINQ To SQL result in SQL like this?
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A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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