Eager loading Including multiple levels Filtered include Include on derived types Model configuration for auto-including navigations Eager loadingYou can use the Include method to specify related data to be included in query results. In the following example, the blogs that are returned in the...
Entity Framework Core will automatically fix-up navigation properties to any other entities that were previously loaded into the context instance. So even if you don't explicitly include the data for a navigation property, the property may still be populated if some or all of the related entities...
There is no such assumption. Rather when navigation is collection, to load nav props for each collection itemThenIncludeis required. See the examples athttps://ef.readthedocs.io/en/latest/querying/related-data.html#including-multiple-levels sitefinitysteve commentedon Sep 21, 2016 sitefinitysteveon ...
The first string of ThenInclude calls gets CourseAssignment.Course, Course.Enrollments, and Enrollment.Student.You can read more about including multiple levels of related data here.C# Copy viewModel.Instructors = await _context.Instructors .Include(i => i.OfficeAssignment) .Include(i => i....
A similar issue occurs when including multiple levels of relationships across optional navigations:C# Kopírovať var order = context.Orders .Include(o => o.OptionalInfo!) .ThenInclude(op => op.ExtraAdditionalInfo) .Single(); If you find yourself doing this a lot, and the entity types ...
By default, EF Core will not include the values of any data in exception messages. This is because such data may be confidential, and could be revealed in production use if an exception is not handled. However, knowing data values, especially for keys, can be very helpful when debugging. ...
context.Consortia.Include(c=>c.Ships).FirstOrDefault() EF Core was able to retrieve the data from the separate containers and reconstruct the object graph. Owned Entities Get Embedded Within Parent Documents In Part 1, you saw that related entities were stored in their own documents. I’ve ...
However, this can become very slow when the query uses Include or a projection to bring back multiple related collections. EF Core 5.0 now allows a single LINQ query including related collections to be split into multiple SQL queries. This can significantly improve performance, but can result in...
execption : ef core timeout. Exception message: Stack trace: Steps to reproduce Include a complete code listing (or project/solution) that we can run to reproduce the issue. stored procedure which joins tables with more than few millions of records. ...
Designed for Multi-Core Processors These dual- and quad-port adapters provide high-performing, multi-port Gigabit connectivity in a multi-core platform as well as in a virtualized environment. In a multi-core platform, the adapters support different technologies such as multip...