1 февр. 2023 г. · I have a table with around 50 columns. So with EF Core that means every columns is a property. Now the user have an edit button on the UI to edit around 40 of ...

10 дек. 2019 г. · The correct approach is #2: "Load and track the blog while including the posts from database, then patch the changes from client onto this ...

14 сент. 2022 г. · All you need it is to set some properties, and then EF Core change tracker will determine automatically which ones to update in the database.

10 окт. 2017 г. · What is the best approach to update database table data in Entity Framework Core? Retrieve the table row, do the changes and save; Use keyword ...

13 янв. 2019 г. · So I think your first approach ( this.context.Entry(exist).CurrentValues.SetValues(entity); ) should be the best for updating entity!

26 нояб. 2021 г. · EF uses a transaction to make sure that all database updates are written at the same time (ACID). · It might be worth considering a DB trigger.

21 нояб. 2017 г. · Retrieve the record to be updated from the database. · Map the values recieved from the client onto the database entity. · Call SaveChanges on the ...

30 нояб. 2018 г. · You should use the procedure for updating a db entity from a detached entity via Entry(...).CurrentValues.SetValues method.

16 нояб. 2021 г. · As you've already figured out, the better approach is to avoid passing detached entities around, and instead use dedicated DTOs. This avoids ...

8 дек. 2021 г. · Simply update the properties' values and call SaveChanges. EF will generate a query that updates only the properties with new values.