code: public function down() {
          $this->out($this->downIntro);
          $query = $this->getSqlFromFile($this->file, true);
          try {
              $this->executeQueryOnSchema($this->schema, $query, $this->tables, $this->getDownTestQuery());
          } catch (\Exception $exc) {
              if ($this->ignoreErrors) {
                  $this->out('Exception: ' . $exc->getMessage());
              } else {
                  throw $exc;
              }
          }
      }
docs: Reverse the migrations.
  
  @throws \Exception
  @throws \PeskyORM\Exception\DbException