code: private function resolveTableName(string $tableName): string
      {
          // For tables that are already qualified, it returns the untouched name
          if (false !== strpos($tableName, '.')) {
              return $tableName;
          }
  
          return sprintf('%s.%s', $this->prefix, $tableName);
      }
docs: @param string $tableName
  
  @return string