1 files changed, 19 insertions, 0 deletions
diff --git a/db/migrate/20200904092131_add_merge_ref_sha_to_merge_requests.rb b/db/migrate/20200904092131_add_merge_ref_sha_to_merge_requests.rb
new file mode 100644
index 00000000000..a490bc8fe07
--- /dev/null
+++ b/db/migrate/20200904092131_add_merge_ref_sha_to_merge_requests.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AddMergeRefShaToMergeRequests < ActiveRecord::Migration[6.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    with_lock_retries do
+      add_column :merge_requests, :merge_ref_sha, :binary
+    end
+  end
+
+  def down
+    with_lock_retries do
+      remove_column :merge_requests, :merge_ref_sha
+    end
+  end
+end