+# frozen_string_literal: true
+
+class TestMigration < Gitlab::Database::Migration[2.1]
+  enable_lock_retries!
+
+  def change
+    change_column_default('ci_builds', 'partition_id', from: 100, to: 101)
+
+    change_column_default('ci_builds', 'partition_id', from: 100, to: 101)
+
+    remove_column_default('ci_builds', 'partition_id')
+  end
+end