Allow simple benchamrk debugging.

src/EFCore.Cassandra.Benchmarks/Program.cs

@@ -9,8 +9,18 @@ namespace EFCore.Cassandra.Benchmarks
     {
         private static async Task Main(string[] args)
         {
+#if DEBUG
+            var insertData = new InsertData();
+            insertData.AddApplicants();
+            insertData.BulkInsertApplicants();
+            insertData.AddRangeApplicants();
+
+            var batchedInsertData = new BatchedInsertData();
+            await batchedInsertData.BatchedInsertApplicantsAsync();
+#else
             BenchmarkRunner.Run<InsertData>();
             BenchmarkRunner.Run<BatchedInsertData>();
+#endif
         }
     }
 }
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