Entity framework. Need help filtering results

Question

Need to select data in entity framework but need to filter on the childrent and grandchildren

i have 4 tables. Parent -> Child -> GrandChild -> GreatGran

Answer 1

This query should do what you want. Yes, it is a bit of a mess because it is so deeply nested.

var result = context.Parent
                    .Where(parent => parent.Child
                                           .Any(child => (child.Column5 == 600) &&
                                                          child.GrandChild
                                                               .Any(grandchild => grandchild.GreatGrandChild
                                                                                            .Any(greatgrandchild => greatgrandchild.Column3 == 1000))));