4S/target/classes/mapper/EngUnloadingAlarmMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.zhgd.scs.mapper.EngUnloadingAlarmMapper">

    <select id="pagelist" resultType="com.zhgd.scs.domain.EngUnloadingAlarm">
        SELECT a.*
        FROM eng_unloading_alarm a
        WHERE a.project_id = #{projectId}
        <if test="deviceSn!= null and deviceSn!=''">
            AND a.device_sn LIKE CONCAT('%', #{deviceSn}, '%')
        </if>
        <if test="deviceName!= null and deviceName!=''">
            AND a.device_name LIKE CONCAT('%', #{deviceName}, '%')
        </if>
        <if test="startDate!= null  and endDate!= null ">
            AND a.timer between #{startDate} AND #{endDate}
        </if>
        <if test="type!= null">
            AND a.type_id = #{type}
        </if>
        <if test="state!= null">
            AND a.state = #{state}
        </if>
        <if test="level!= null">
            AND a.level = #{level}
        </if>
        <if test="exceptionId!= null">
            AND a.id &lt; #{exceptionId}
        </if>
        ORDER BY a.timer DESC, a.id DESC
    </select>
    <select id="getInfoById" resultType="com.zhgd.scs.domain.vo.EngUnloadingAlarmVo">
        select eua.*, su.real_name as username
        from eng_unloading_alarm eua
                 left join sys_user su on su.id = eua.user_id
        where eua.id = #{id}
    </select>
    <select id="getStatHourCount" resultType="com.zhgd.scs.domain.vo.NameCountDate">
        SELECT project_id name,
               type_id    type,
               count(*)   count
        FROM eng_unloading_alarm
        WHERE DATE_FORMAT(timer, '%Y-%m-%d %H') = DATE_FORMAT(DATE_SUB(NOW(), INTERVAL 1 HOUR), '%Y-%m-%d %H')
        GROUP BY project_id, type_id
    </select>
    <select id="getEngUnloadingAlarmCount" resultType="com.zhgd.scs.domain.vo.NameCountDate">
        SELECT COUNT(*) count,
               type_id  type
        FROM eng_unloading_alarm
        WHERE project_id = #{projectId}
          AND DATE(timer) = CURDATE()
        GROUP BY type_id
    </select>
</mapper>