1 files changed, 13 insertions, 0 deletions
diff --git a/db/post_migrate/20211012143815_remove_merge_request_diff_commit_columns.rb b/db/post_migrate/20211012143815_remove_merge_request_diff_commit_columns.rb
new file mode 100644
index 00000000000..80ed834903c
--- /dev/null
+++ b/db/post_migrate/20211012143815_remove_merge_request_diff_commit_columns.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+class RemoveMergeRequestDiffCommitColumns < Gitlab::Database::Migration[1.0]
+  enable_lock_retries!
+
+  COLUMNS = %i[author_name author_email committer_name committer_email].freeze
+
+  def change
+    COLUMNS.each do |column|
+      remove_column(:merge_request_diff_commits, column, :text)
+    end
+  end
+end