Method push_internal_handler

sql/sql_class.cc:947–953

}

void THD::push_internal_handler(Internal_error_handler *handler) {
  if (m_internal_handler) {
    handler->m_prev_internal_handler = m_internal_handler;
    m_internal_handler = handler;
  } else
    m_internal_handler = handler;
}

bool THD::handle_condition(uint sql_errno, const char *sqlstate,
                           Sql_condition::enum_severity_level *level,