water-iot/meter-reading-common/target/classes/mapper/WaterMeterMapper.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.huaxu.zoniot.dao.WaterMeterMapper">
  <resultMap id="BaseResultMap" type="com.huaxu.zoniot.entity.WaterMeter">
    <id column="device_id" jdbcType="BIGINT" property="deviceId" />
    <result column="water_meter_type" jdbcType="INTEGER" property="waterMeterType" />
    <result column="site_id" jdbcType="INTEGER" property="siteId" />
    <result column="sys_id" jdbcType="INTEGER" property="sysId" />
    <result column="province" jdbcType="INTEGER" property="province" />
    <result column="city" jdbcType="INTEGER" property="city" />
    <result column="region" jdbcType="INTEGER" property="region" />
    <result column="community" jdbcType="INTEGER" property="community" />
    <result column="customer_id" jdbcType="INTEGER" property="customerId" />
    <result column="concentrator_id" jdbcType="INTEGER" property="concentratorId" />
    <result column="collector_id" jdbcType="INTEGER" property="collectorId" />
    <result column="building_id" jdbcType="INTEGER" property="buildingId" />
    <result column="location" jdbcType="VARCHAR" property="location" />
    <result column="device_type_id" jdbcType="INTEGER" property="deviceTypeId" />
    <result column="device_id" jdbcType="BIGINT" property="deviceId" />
    <result column="device_no" jdbcType="VARCHAR" property="deviceNo" />
    <result column="meter_no" jdbcType="VARCHAR" property="meterNo" />
    <result column="meter_file_no" jdbcType="VARCHAR" property="meterFileNo" />
    <result column="reading_measuring_code" jdbcType="VARCHAR" property="readingMeasuringCode" />
    <result column="valve_measuring_code" jdbcType="VARCHAR" property="valveMeasuringCode" />
    <result column="status" jdbcType="INTEGER" property="status" />
    <result column="date_create" jdbcType="TIMESTAMP" property="dateCreate" />
    <result column="date_update" jdbcType="TIMESTAMP" property="dateUpdate" />
    <result column="create_by" jdbcType="VARCHAR" property="createBy" />
    <result column="update_by" jdbcType="VARCHAR" property="updateBy" />
  </resultMap>
  <sql id="Base_Column_List">
    <!--@mbg.generated-->
    device_id ,water_meter_type,device_no, site_id, sys_id,  building_id,
    province, city, region, community, customer_id, meter_no, meter_file_no,
    device_type_id,  concentrator_id,collector_id, `location`,valve_measuring_code,
    reading_measuring_code,date_create
  </sql>
  <sql id="Base_Meter_Query_Column">
      d.id as device_id ,
      wmt.parent_id as water_meter_type ,
      d.device_no as 	device_no ,
      d.site_id as  site_id ,
      d.sys_id as sys_id ,
      d.building_id as building_id ,
      b.province as province ,
      b.city as city ,
      b.region as region,
      b.community as community ,
      d.customer_id as customer_id ,
      d.water_meter_no as meter_no ,
      d.water_meter_file_no as meter_file_no,
      d.device_type as device_type_id ,
      wrd.concentrator_id as concentrator_id ,
      wrd.collector_id as collector_id ,
      d.loc_desc as location,
      wmt.valve_measuring_code as valve_measuring_code ,
	  wmt.reading_measuring_code as reading_measuring_code,
	  d.date_create as date_create
  </sql>
  <sql id="Base_Meter_Query_Where">
      d.`status` = 1
      and wmt.`status` = 1
      and wmt.valve_measuring_code is not null
      and wmt.reading_measuring_code is not null
      and wmt.parent_id in (1,2)
  </sql>
  <sql id = "Base_Meter_Query">
    SELECT
      <include refid="Base_Meter_Query_Column" />
    FROM
      <include refid="Base_Meter_Query_Table"></include>
    WHERE
     <include refid="Base_Meter_Query_Where" />
  </sql>
  <sql id="Base_Meter_Query_Table">
      sc_w_meter_type wmt
      left join sc_device d on (d.`status` = 1 and wmt.device_type_id = d.device_type)
      left join sc_water_related_device  wrd on (wrd.device_id =d.id)
      left join sc_building b on (d.building_id = b.id)
  </sql>
  <select id="findAllWaterMeterList" resultMap="BaseResultMap">
    <include refid="Base_Meter_Query" />
  </select>
  <select id="findWaterMeterListWithPage" resultMap="BaseResultMap">
    <include refid="Base_Meter_Query" />
	  order by d.id asc
	  limit #{start,jdbcType=INTEGER},#{offset,jdbcType=INTEGER}
  </select>
  <select id="findWaterMeterById" resultMap="BaseResultMap">
    <include refid="Base_Meter_Query" />
	and d.id =  #{deviceId,jdbcType=BIGINT}
  </select>

  <select id="countWaterMeter" resultType="java.lang.Long">
    select
        count(1)
    from
       <include refid="Base_Meter_Query_Table"></include>
    WHERE
       <include refid="Base_Meter_Query_Where" />
  </select>
  <select id="countWaterMeterByShard" resultType="java.lang.Long">
      select
        count(1)
      from (
      <include refid="Base_Meter_Query" />
      limit #{shardBegin,jdbcType=INTEGER},#{shardSize,jdbcType=INTEGER}
      )  tmp
  </select>
  <select id="findShardWaterMeterListWithPage" resultMap="BaseResultMap">
      select
      <include refid="Base_Column_List" />
      from (
        <include refid="Base_Meter_Query" />
        order by d.id asc
        limit #{shardBegin,jdbcType=INTEGER},#{shardSize,jdbcType=INTEGER}
      )  tmp
      limit #{start,jdbcType=INTEGER},#{offset,jdbcType=INTEGER}
  </select>
</mapper>