id,title,content, open_type,state,time_limit, start_time,end_time,create_time, update_time,total_score,total_time, qualify_score SELECT FROM el_exam AND title LIKE CONCAT('%',#{title},'%') AND open_type = #{openType} AND start_time >= #{startTime} AND end_time <= #{endTime} ORDER BY create_time DESC SELECT ex.* FROM el_exam ex LEFT JOIN el_exam_depart dept ON ex.id=dept.exam_id AND ex.open_type=2 LEFT JOIN ${prefix}sys_user uc ON uc.dept_id=dept.depart_id WHERE ex.state=0 AND (ex.open_type=1 OR ex.open_type=3 OR uc.user_id=#{userId}) AND ex.title LIKE CONCAT('%',#{title},'%') AND ex.open_type=#{openType}