My models for database if using entity framework 7 code first RRS feed

  • Question

  • I have three tables. Settings, Facilities and FacilitySettingOverride.

    Settings has the default values, Facilities has the list of facilities. And FacilitySettingOverride will override the default values in Settings.

    Here are the sample data.

    Settings table
    ID   Name     Value
    1    test1    true
    2    test2    true


    ID    Name
    163   Demo1
    164   Demo2


    FacilityId      SettingId   Value
    163               2         False
    164               1         False
    164               2         False

    So FacilitySettingOverride has two foreign keys---FacilityId and SettingId

    In entity framework code first for existing database. I have the POCO classes as

        public class Setting
            public int Id { get; set; }
            public string Name { get; set; }
            public string Value { get; set; }
            public FacilitySettingOverride FacilitySettingOverride { get; set; }


        public class Facility
            public int Id { get; set; }
            public string Name { get; set; }
            public  virtual ICollection<FacilitySettingOverride> FacilitySettingOverrides { get; set; }
        public class FacilitySettingOverride
            public int FacilityId { get; set; }
            public string Value { get; set; }
            public int SettingId { get; set; }
            public virtual Facility Facility { get; set; }
            public virtual Setting Setting { get; set; }
    I am not sure if it is correct as I came across an error in somewhere. Also EF7 RC1 does not support automatic lazy loading and eager loading related objects in the same way that EF6 did. 

    Urgent: I have been debugging this for two days, thanks for help.

    • Moved by CoolDadTx Tuesday, May 24, 2016 1:48 PM EF related
    Monday, May 23, 2016 3:32 PM


  • Hello,

    Entity Framework 7/EFCore at this time does not support lazy loading at this time.


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    • Marked as answer by HZ.USA Tuesday, May 24, 2016 6:33 PM
    Tuesday, May 24, 2016 2:42 AM

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