Use unmapped FKs for topological order when propagating store-generat…

…ed values

Fixes #28654

src/EFCore.Relational/Extensions/RelationalEntityTypeExtensions.cs

@@ -1375,22 +1375,13 @@ public static IEnumerable<IReadOnlyForeignKey> FindRowInternalForeignKeys(
 
         foreach (var foreignKey in entityType.GetForeignKeys())
         {
-            if (!foreignKey.PrincipalKey.IsPrimaryKey()
-                || foreignKey.PrincipalEntityType.IsAssignableFrom(foreignKey.DeclaringEntityType)
-                || !foreignKey.Properties.SequenceEqual(primaryKey.Properties)
-                || !IsMapped(foreignKey, storeObject))
+            if (!foreignKey.IsRowInternal(storeObject))
             {
                 continue;
             }
 
             yield return foreignKey;
         }
-
-        static bool IsMapped(IReadOnlyForeignKey foreignKey, StoreObjectIdentifier storeObject)
-            => (StoreObjectIdentifier.Create(foreignKey.DeclaringEntityType, storeObject.StoreObjectType) == storeObject
-                    || foreignKey.DeclaringEntityType.GetMappingFragments(storeObject.StoreObjectType).Any(f => f.StoreObject == storeObject))
-                && (StoreObjectIdentifier.Create(foreignKey.PrincipalEntityType, storeObject.StoreObjectType) == storeObject
-                    || foreignKey.PrincipalEntityType.GetMappingFragments(storeObject.StoreObjectType).Any(f => f.StoreObject == storeObject));
     }
 
     /// <summary>

src/EFCore.Relational/Extensions/RelationalForeignKeyExtensions.cs

@@ -191,6 +191,40 @@ public static IEnumerable<IForeignKeyConstraint> GetMappedConstraints(this IFore
         return rootForeignKey == foreignKey ? null : rootForeignKey;
     }
 
+    /// <summary>
+    ///     Returns a value indicating whether this foreign key is between two entity types
+    ///     sharing the same table-like store object.
+    /// </summary>
+    /// <param name="foreignKey">The foreign key.</param>
+    /// <param name="storeObject">The identifier of the store object.</param>
+    public static bool IsRowInternal(
+        this IReadOnlyForeignKey foreignKey,
+        StoreObjectIdentifier storeObject)
+    {
+        var entityType = foreignKey.DeclaringEntityType;
+        var primaryKey = entityType.FindPrimaryKey();
+        if (primaryKey == null || entityType.IsMappedToJson())
+        {
+            return false;
+        }
+
+        if (!foreignKey.PrincipalKey.IsPrimaryKey()
+            || foreignKey.PrincipalEntityType.IsAssignableFrom(foreignKey.DeclaringEntityType)
+            || !foreignKey.Properties.SequenceEqual(primaryKey.Properties)
+            || !IsMapped(foreignKey, storeObject))
+        {
+            return false;
+        }
+
+        return true;
+
+        static bool IsMapped(IReadOnlyForeignKey foreignKey, StoreObjectIdentifier storeObject)
+            => (StoreObjectIdentifier.Create(foreignKey.DeclaringEntityType, storeObject.StoreObjectType) == storeObject
+                    || foreignKey.DeclaringEntityType.GetMappingFragments(storeObject.StoreObjectType).Any(f => f.StoreObject == storeObject))
+                && (StoreObjectIdentifier.Create(foreignKey.PrincipalEntityType, storeObject.StoreObjectType) == storeObject
+                    || foreignKey.PrincipalEntityType.GetMappingFragments(storeObject.StoreObjectType).Any(f => f.StoreObject == storeObject));
+    }
+
     /// <summary>
     ///     <para>
     ///         Finds the first <see cref="IMutableForeignKey" /> that is mapped to the same constraint in a shared table-like object.

src/EFCore.Relational/Metadata/Builders/StoredProcedureParameterBuilder.cs

@@ -35,7 +35,7 @@ public StoredProcedureParameterBuilder(
     /// </summary>
     public virtual IMutableStoredProcedureParameter Metadata
         => Builder.Metadata;
-    
+
     /// <summary>
     ///     This is an internal API that supports the Entity Framework Core infrastructure and not subject to
     ///     the same compatibility standards as public APIs. It may be changed or removed without notice in

src/EFCore.Relational/Metadata/IConventionStoredProcedureParameter.cs

@@ -20,7 +20,7 @@ public interface IConventionStoredProcedureParameter : IReadOnlyStoredProcedureP
     /// </summary>
     /// <exception cref="InvalidOperationException">If the stored procedure parameter has been removed from the model.</exception>
     new IConventionStoredProcedureParameterBuilder Builder { get; }
-    
+
     /// <summary>
     ///     Sets the parameter name.
     /// </summary>
@@ -33,7 +33,7 @@ public interface IConventionStoredProcedureParameter : IReadOnlyStoredProcedureP
     /// </summary>
     /// <returns>The configuration source for <see cref="IReadOnlyStoredProcedureParameter.Name" />.</returns>
     ConfigurationSource? GetNameConfigurationSource();
-    
+
     /// <summary>
     ///     Sets the direction of the parameter.
     /// </summary>

src/EFCore.Relational/Metadata/IMutableStoredProcedureParameter.cs

@@ -14,12 +14,12 @@ public interface IMutableStoredProcedureParameter : IReadOnlyStoredProcedurePara
     ///     Gets the stored procedure to which this parameter belongs.
     /// </summary>
     new IMutableStoredProcedure StoredProcedure { get; }
-    
+
     /// <summary>
     ///     Gets or sets the parameter name.
     /// </summary>
     new string Name { get; set; }
-    
+
     /// <summary>
     ///     Gets or sets the direction of the parameter.
     /// </summary>

src/EFCore.Relational/Metadata/IMutableStoredProcedureResultColumn.cs

@@ -12,7 +12,7 @@ public interface IMutableStoredProcedureResultColumn : IReadOnlyStoredProcedureR
     ///     Gets the stored procedure to which this result column belongs.
     /// </summary>
     new IMutableStoredProcedure StoredProcedure { get; }
-    
+
     /// <summary>
     ///     Gets or sets the result column name.
     /// </summary>

src/EFCore.Relational/Metadata/IReadOnlyStoredProcedure.cs

@@ -51,7 +51,7 @@ public interface IReadOnlyStoredProcedure : IReadOnlyAnnotatable
         {
             return StoreObjectIdentifier.DeleteStoredProcedure(name, Schema);
         }
-        
+
         if (EntityType.GetUpdateStoredProcedure() == this)
         {
             return StoreObjectIdentifier.UpdateStoredProcedure(name, Schema);

src/EFCore.Relational/Metadata/IReadOnlyStoredProcedureParameter.cs

@@ -15,7 +15,7 @@ public interface IReadOnlyStoredProcedureParameter : IReadOnlyAnnotatable
     ///     Gets the stored procedure to which this parameter belongs.
     /// </summary>
     IReadOnlyStoredProcedure StoredProcedure { get; }
-    
+
     /// <summary>
     ///     Gets the parameter name.
     /// </summary>
@@ -25,7 +25,7 @@ public interface IReadOnlyStoredProcedureParameter : IReadOnlyAnnotatable
     ///     Gets the name of property mapped to this parameter.
     /// </summary>
     string? PropertyName { get; }
-    
+
     /// <summary>
     ///     Gets the direction of the parameter.
     /// </summary>