select id, title, to_emails, send_status, create_time, update_time from t_email AND DATE_FORMAT(create_time, '%Y-%m-%d') >= #{queryDTO.startDate} AND DATE_FORMAT(create_time, '%Y-%m-%d') <= #{queryDTO.endDate} AND INSTR(title,#{queryDTO.title}) AND send_status = #{queryDTO.sendStatus} delete from t_email where id = #{id} delete from t_email where id in #{item}