Save a lot of notes in the database with Entity Framework Core [closed]
Closed 3 days ago.
Resolving an entity from a SQL query in EF Core
I have added an entity which resolves from a SQL query like this. This entity is owned/managed by some other DbContext and I just use it as a data reference. No updates/deletes or DDL will be created from my app for this entity.
Save a lot of notes in the database with Entity Framework Core [closed]
Closed 3 days ago.
Entity framework navigation properties remain null until saving to database
Say I have a basic example of a data tree to save in the database:
Entity Framework Core : nullable FK update child issue
Some question has not group so I set FK as a optional field. When I am trying to update group, I get an error. If GroupId is required, then there is no problem.
Entity Framework Core : nullable FK update child issue
Some question has not group so I set FK as a optional field. When I am trying to update group, I get an error. If GroupId is required, then there is no problem.
Override Entity Framework Core circular dependency
I have the table structure (simplified):
EF Core: Looking for non existent column?
EDIT: Issue doesn’t exist if I remove RelatedItems property.
Why does Entity Framework return an empty collection instead of a null for a property?
I have an Entity Framework model that has the following property:
EF Core 8 , tph inheritance, one to many relationship and automatic foreign key
I’m developing a web site application where clients may upload files. Some of the files may be attachments for some documents, and some are not. I’m using SQL Server as the database.