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POSimple.Data join without where clause including any primary table columns
 

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  1. POSimple.Data join without where clause including any primary table columns
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    <p>I am using Simple.Data and have been trying to find an example that will let me do a join with the only condition in the WHERE clause be from the joined table. All of the examples I have seen always have at least one column in the primary table included in the WHERE. Take for example the following data:</p> <pre><code>private void TestSetup() { var adapter = new InMemoryAdapter(); adapter.SetKeyColumn("Events", "Id"); adapter.SetAutoIncrementColumn("Events", "Id"); adapter.SetKeyColumn("Doors", "Id"); adapter.SetAutoIncrementColumn("Doors", "Id"); adapter.Join.Master("Events", "Id").Detail("Doors", "EventId"); Database.UseMockAdapter(adapter); db.Events.Insert(Id: 1, Code: "CodeMash2013", Name: "CodeMash 2013"); db.Events.Insert(Id: 2, Code: "SomewhereElse", Name: "Some Other Conf"); db.Doors.Insert(Id: 1, Code: "F7E08AC9-5E75-417D-A7AA-60E88B5B99AD", EventID: 1); db.Doors.Insert(Id: 2, Code: "0631C802-2748-4C63-A6D9-CE8C803002EB", EventID: 1); db.Doors.Insert(Id: 3, Code: "281ED88F-677D-49B9-84FA-4FAE022BBC73", EventID: 1); db.Doors.Insert(Id: 4, Code: "9DF7E964-1ECE-42E3-8211-1F2BF7054A0D", EventID: 2); db.Doors.Insert(Id: 5, Code: "9418123D-312A-4E8C-8807-59F0A63F43B9", EventID: 2); } </code></pre> <p>I am trying to figure out the syntax I need to use in Simple.Data to get something similar to this T-SQL: </p> <pre><code>SELECT d.Code FROM Doors AS d INNER JOIN Events AS e ON d.EventID = e.Id WHERE e.Code = @EventCode </code></pre> <p>The final result should be only the three Door rows for EventId 1 when I pass in an event code of "CodeMash2013". Thanks!</p>
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    1. USJoe Kuemerle
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