增加mapper.xml文件

yangys

2024-04-02 1a77b1a7c072b136925d6d73c4d8f017ca016e3a

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<?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.qianwen.smartman.modules.mdc.mapper.SuperProcessParameterMapper">
 
    <resultMap id="BaseResultMap" type="com.qianwen.smartman.modules.mdc.entity.WorkstationCollectData">
        <id column="ts" jdbcType="TIMESTAMP" property="ts"/>
        <result column="n" jdbcType="NVARCHAR" property="n"/>
        <result column="v" jdbcType="NVARCHAR" property="v"/>
    </resultMap>
 
    <select id="queryLastParameter" resultType="com.qianwen.smartman.modules.mdc.entity.WorkstationCollectData">
        select last(ts),  n, last(v),workstation_id from super_collect_data
        <where>
            and workstation_id = #{workstationId}
        </where>
        group by workstation_id,n
    </select>
 
    <select id="queryProcessParameter" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select ts as time,
        ts as realTime,
        n as collectItem,
        v as value_collect
        from iot_data.super_collect_data
        <where>
            n in
            <foreach collection="collectItems" item="ids" index="index" open="(" close=")" separator=",">
                #{ids}
            </foreach>
            and ts &gt;= #{startTime}
            and ts &lt;= #{endTime}
            and workstation_id = #{workstationId}
        </where>
        order by ts asc
    </select>
 
    <select id="pageProcessParameter" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select ts as time,
        ts as realTime,
        n as collectItem,
        v as value_collect
        from iot_data.super_collect_data
        <where>
            n = #{item}
            and ts &gt;= #{startTime}
            and ts &lt;= #{endTime}
            and workstation_id = #{workstationId}
        </where>
        order by ts asc
        limit #{current}, #{size}
    </select>
 
    <select id="countProcessParameter" resultType="java.lang.Long">
        select count(*)
        from iot_data.super_collect_data
        <where>
            n = #{item}
            and ts &gt;= #{startTime}
            and ts &lt;= #{endTime}
            and workstation_id = #{workstationId}
        </where>
    </select>
 
    <select id="getOneDate" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select ts as time,
        ts as realTime,
        n as collectItem,
        v as value_collect
        from iot_data.super_collect_data
        where workstation_id = #{workstationId}
        and n = #{item}
        <if test="flag != null and 'true'.toString() == flag.toString()">
            and ts &gt; #{time}
            order by ts asc
        </if>
        <if test="flag != null and 'false'.toString() == flag.toString()">
            and ts &lt; #{time}
            order by ts desc
        </if>
        limit 1
    </select>
 
    <select id="processParameterListByShift" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select ts as time,
        ts as realTime,
        n as collectItem,
        v as value_collect
        from iot_data.super_collect_data
        <where>
            n in
            <foreach collection="collectItems" item="ids" index="index" open="(" close=")" separator=",">
                #{ids}
            </foreach>
            and
            <foreach collection="times" item="time" index="index" open="(" close=")" separator="or">
                (ts &gt;= #{time.startTime}
            and ts &lt;= #{time.endTime})
            </foreach>
            and workstation_id = #{workstationId}
        </where>
        order by ts asc
    </select>
 
    <select id="oldOneCollectList" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select ts as realTime,
               n  as collectItem,
               v  as value_collect
        from iot_data.super_collect_data
        where n = #{item}
          and ts &gt;= #{startTime}
          and ts &lt;= #{endTime}
          and workstation_id = #{workstationId}
        order by ts
    </select>
 
    <select id="oldFirstStatue" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select last(ts) as realTime,
               last(v)  as value_collect
        from iot_data.super_collect_data
        where n = #{item}
          and ts &lt; #{startTime}
          and workstation_id = #{workstationId}
    </select>
 
    <select id="oldLastStatue" resultType="com.qianwen.smartman.modules.mdc.dto.ProcessParameterVO">
        select last(ts) as realTime,
               last(v)  as value_collect
        from iot_data.super_collect_data
        where n = #{item}
          and ts &gt; #{endTime}
          and workstation_id = #{workstationId}
    </select>
</mapper>