diff --git a/test/cases/helper_sqlserver.rb b/test/cases/helper_sqlserver.rb
index 4be7683b8..95edca121 100644
--- a/test/cases/helper_sqlserver.rb
+++ b/test/cases/helper_sqlserver.rb
@@ -5,6 +5,7 @@
 Bundler.require :default, :development
 require "pry"
 require "support/core_ext/query_cache"
+require "support/core_ext/backtrace_cleaner"
 require "support/minitest_sqlserver"
 require "support/test_in_memory_oltp"
 require "support/table_definition_sqlserver"
diff --git a/test/support/core_ext/backtrace_cleaner.rb b/test/support/core_ext/backtrace_cleaner.rb
new file mode 100644
index 000000000..54e2b3b8e
--- /dev/null
+++ b/test/support/core_ext/backtrace_cleaner.rb
@@ -0,0 +1,36 @@
+# frozen_string_literal: true
+
+# Need to handle `ActiveRecord` lines like they are in the source rather than in the Rails gem.
+module SQLServer
+  module BacktraceCleaner
+    extend ActiveSupport::Concern
+
+    private
+
+    def add_gem_filter
+      gems_paths = (Gem.path | [Gem.default_dir]).map { |p| Regexp.escape(p) }
+      return if gems_paths.empty?
+
+      gems_regexp = %r{\A(#{gems_paths.join("|")})/(bundler/)?gems/([^/]+)-([\w.]+)/(.*)}
+      gems_result = '\3 (\4) \5'
+
+      add_filter do |line|
+        if line.match?(/activerecord/)
+          line
+        else
+          line.sub(gems_regexp, gems_result)
+        end
+      end
+    end
+
+    def add_gem_silencer
+      add_silencer do |line|
+        ActiveSupport::BacktraceCleaner::FORMATTED_GEMS_PATTERN.match?(line) && !/activerecord/.match?(line)
+      end
+    end
+  end
+end
+
+ActiveSupport.on_load(:active_record) do
+  ActiveSupport::BacktraceCleaner.prepend(SQLServer::BacktraceCleaner)
+end