From f05e8904ee8fca52c35e1279a3116abb9409d8ca Mon Sep 17 00:00:00 2001
From: "fabien.menager" <fabien.menager@am-creations.fr>
Date: Sun, 14 Sep 2025 16:16:03 +0200
Subject: [PATCH] Handle multiple DbSets using the same class as OwnedType

---
 .../Metadata/MetadataProvider.cs                          | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/PhenX.EntityFrameworkCore.BulkInsert/Metadata/MetadataProvider.cs b/src/PhenX.EntityFrameworkCore.BulkInsert/Metadata/MetadataProvider.cs
index c33ad2e..059b944 100644
--- a/src/PhenX.EntityFrameworkCore.BulkInsert/Metadata/MetadataProvider.cs
+++ b/src/PhenX.EntityFrameworkCore.BulkInsert/Metadata/MetadataProvider.cs
@@ -33,11 +33,11 @@ private Dictionary<Type, TableMetadata> GetTables(DbContext context)
 
             var provider = context.GetService<IBulkInsertProvider>();
 
-            tables =
-                context.Model.GetEntityTypes()
+            tables = context.Model.GetEntityTypes()
+                .GroupBy(x => x.ClrType)
                 .ToDictionary(
-                    x => x.ClrType,
-                    x => new TableMetadata(x, provider.SqlDialect));
+                    x => x.Key,
+                    x => new TableMetadata(x.First(), provider.SqlDialect));
 
             _tablesPerContext[type] = tables;