From 893bf3ed9c5a84e9b6e667eb09fab08a4b430e4b Mon Sep 17 00:00:00 2001
From: Andriy Svyryd <AndriySvyryd@users.noreply.github.com>
Date: Sat, 12 Oct 2024 21:06:15 -0700
Subject: [PATCH] Don't execute empty batches (#34882)

Fixes #33337
---
 .../Migrations/SqlServerMigrationsSqlGenerator.cs          | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/EFCore.SqlServer/Migrations/SqlServerMigrationsSqlGenerator.cs b/src/EFCore.SqlServer/Migrations/SqlServerMigrationsSqlGenerator.cs
index f4192293658..90f980cf632 100644
--- a/src/EFCore.SqlServer/Migrations/SqlServerMigrationsSqlGenerator.cs
+++ b/src/EFCore.SqlServer/Migrations/SqlServerMigrationsSqlGenerator.cs
@@ -1453,8 +1453,11 @@ protected override void Generate(SqlOperation operation, IModel? model, Migratio
 
         void AppendBatch(string batch)
         {
-            builder.Append(batch);
-            EndStatement(builder, operation.SuppressTransaction);
+            if (!string.IsNullOrWhiteSpace(batch))
+            {
+                builder.Append(batch);
+                EndStatement(builder, operation.SuppressTransaction);
+            }
         }
     }