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Add documentation for mapping two properties to the same column when …
…using TPH Fixes #529
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| using Microsoft.EntityFrameworkCore; | ||
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|
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| namespace EFModeling.FluentAPI.DefaultDiscriminator | ||
| { | ||
| public class MyContext : DbContext | ||
| { | ||
| public DbSet<Blog> Blogs { get; set; } | ||
|
|
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| protected override void OnModelCreating(ModelBuilder modelBuilder) | ||
| { | ||
| #region DiscriminatorConfiguration | ||
| modelBuilder.Entity<Blog>() | ||
| .Property("Discriminator") | ||
| .HasMaxLength(200); | ||
| #endregion | ||
| } | ||
| } | ||
|
|
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| public class Blog | ||
| { | ||
| public int BlogId { get; set; } | ||
| public string Url { get; set; } | ||
| } | ||
|
|
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| public class RssBlog : Blog | ||
| { | ||
| public string RssUrl { get; set; } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,38 @@ | ||
| using Microsoft.EntityFrameworkCore; | ||
|
|
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| namespace EFModeling.FluentAPI.NonShadowDiscriminator | ||
| { | ||
| #region NonShadowDiscriminator | ||
| public class MyContext : DbContext | ||
| { | ||
| public DbSet<Blog> Blogs { get; set; } | ||
|
|
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| protected override void OnModelCreating(ModelBuilder modelBuilder) | ||
| { | ||
| modelBuilder.Entity<Blog>() | ||
| .Property("Discriminator") | ||
| .HasMaxLength(200); | ||
|
|
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| modelBuilder.Entity<Blog>() | ||
| .HasDiscriminator(b => b.BlogType); | ||
|
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| modelBuilder.Entity<Blog>() | ||
| .Property(e => e.BlogType) | ||
| .HasMaxLength(200) | ||
| .HasColumnName("blog_type"); | ||
| } | ||
| } | ||
|
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| public class Blog | ||
| { | ||
| public int BlogId { get; set; } | ||
| public string Url { get; set; } | ||
| public string BlogType { get; set; } | ||
| } | ||
|
|
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| public class RssBlog : Blog | ||
| { | ||
| public string RssUrl { get; set; } | ||
| } | ||
| #endregion | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| using Microsoft.EntityFrameworkCore; | ||
|
|
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| namespace EFModeling.FluentAPI.SharedTPHColumns | ||
| { | ||
| #region SharedTPHColumns | ||
| public class MyContext : DbContext | ||
| { | ||
| public DbSet<Blog> Blogs { get; set; } | ||
|
|
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| protected override void OnModelCreating(ModelBuilder modelBuilder) | ||
| { | ||
| modelBuilder.Entity<Blog>() | ||
| .Property(b => b.Url) | ||
| .HasColumnName("Url"); | ||
|
|
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| modelBuilder.Entity<RssBlog>() | ||
| .Property(b => b.Url) | ||
| .HasColumnName("Url"); | ||
| } | ||
| } | ||
|
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| public class BlogBase | ||
| { | ||
| public int BlogId { get; set; } | ||
| } | ||
|
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| public class Blog : BlogBase | ||
| { | ||
| public string Url { get; set; } | ||
| } | ||
|
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| public class RssBlog : BlogBase | ||
| { | ||
| public string Url { get; set; } | ||
| } | ||
| #endregion | ||
| } |