Return results from bulk inserts and updates #81
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When using type hierarchies in an EF project, the TypeName is not exactly the ElementType.FullName, but rather OfType(ElementType.FullName).
For example:
<EntitySetMapping Name="People">
<EntityTypeMapping TypeName="IsTypeOf(SchoolModel.Person)">
<MappingFragment StoreEntitySet="Person">
<ScalarProperty Name="PersonID" ColumnName="PersonID" />
<ScalarProperty Name="FirstName" ColumnName="FirstName" />
<ScalarProperty Name="LastName" ColumnName="LastName" />
</MappingFragment>
</EntityTypeMapping>
<EntityTypeMapping TypeName="IsTypeOf(SchoolModel.Instructor)">
<MappingFragment StoreEntitySet="Person">
<ScalarProperty Name="PersonID" ColumnName="PersonID" />
<ScalarProperty Name="HireDate" ColumnName="HireDate" />
<Condition ColumnName="HireDate" IsNull="false" />
<Condition ColumnName="EnrollmentDate" IsNull="true" />
</MappingFragment>
</EntityTypeMapping>
<EntityTypeMapping TypeName="IsTypeOf(SchoolModel.Student)">
<MappingFragment StoreEntitySet="Person">
<ScalarProperty Name="PersonID" ColumnName="PersonID" />
<ScalarProperty Name="EnrollmentDate"
ColumnName="EnrollmentDate" />
<Condition ColumnName="EnrollmentDate" IsNull="false" />
<Condition ColumnName="HireDate" IsNull="true" />
</MappingFragment>
</EntityTypeMapping>
</EntitySetMapping>
You can see documentation here:
http://msdn.microsoft.com/en-us/library/vstudio/bb399272(v=vs.100).aspx
I've tested this change on my project which uses type hierarchies and it works fine. I did not do any performance checks with the new conditional.
…s (you can only create ObjectSet of base type - note this will note work for deep inheritance, but does work in most simple cases). Added Type Hierarchy (Contact/Person) to test context and created test that fails before the MappingHelper fix.
MappingHelper.cs for Type Hierarchies
Fix for Include to BlogPost table
Configurable batchsize
Also fixes Issue MikaelEliasson#26
Bug fix release 1.0.1
…iguration mappings to add ValueConditionMapping value
EF version update; Fix TPHConfiguration mappings to add ValueConditionMapping value
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@MikaelEliasson what do you think? |
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Just a friendly reminder @MikaelEliasson |
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This will prevent the standard behavior of Bulk Insert -> Get all the items again. The Bulk insert/Update return results will respect any constraints and identity values.
Will not map complex objects that cannot be mapped via the SqlQuery method...