Deduplication complete!

src/sql/0-run-first/contributions.sql

@@ -30,3 +30,5 @@ WHERE id IN (SELECT bad_rows.id
                                  ON good_rows.`Project Number` =
                                     bad_rows.`Project Number`
                                      AND good_rows.min_id <> bad_rows.id);
+
+ALTER TABLE engineer_contributions DROP COLUMN IF EXISTS id;