Add quirk mode for #23289

dotnet · Nov 17, 2020 · 593d967 · 593d967
1 parent 8e0caf0
commit 593d967
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/src/EFCore/Infrastructure/ModelValidator.cs b/src/EFCore/Infrastructure/ModelValidator.cs
@@ -463,6 +463,13 @@ protected virtual void ValidateNoCycles(
         {
             Check.NotNull(model, nameof(model));
 
+            var useOldBehavior = AppContext.TryGetSwitch("Microsoft.EntityFrameworkCore.Issue23289", out var isEnabled)
+                    && isEnabled;
+            if (useOldBehavior)
+            {
+                return;
+            }
+
             var graph = new Multigraph<IEntityType, IForeignKey>();
             foreach (var entityType in model.GetEntityTypes())
             {