ylrz_saas_his_scrm/fs-service/src/main/resources/mapper/watch/WatchMultiLeadsEcgDataMapper.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.fs.watch.mapper.WatchMultiLeadsEcgDataMapper">

    <resultMap id="BaseResultMap" type="com.fs.watch.domain.WatchMultiLeadsEcgData">
        <result property="id" column="id" jdbcType="OTHER" typeHandler="com.fs.watch.handler.UUIDTypeHandler"/>
        <result property="deviceId" column="device_id" jdbcType="VARCHAR"/>
        <result property="channel" column="channel" jdbcType="INTEGER"/>
        <result property="singleChannelLength" column="single_channel_length" jdbcType="INTEGER"/>
        <result property="channels" column="json_data.channel" jdbcType="ARRAY" typeHandler="com.fs.watch.handler.IntegerArrayTypeHandler"/>
        <result property="val" column="json_data.val" jdbcType="ARRAY" typeHandler="com.fs.watch.handler.IntegerArrayTypeHandler"/>
        <result property="createTime" column="create_time" jdbcType="VARCHAR"/>
    </resultMap>

    <sql id="Base_Column_List">
        id,device_id,channel,
        single_channel_length,json_data.channel,json_data.val,
        create_time
    </sql>

    <!-- 插入多导联心电图数据 -->
    <update id="insert" parameterType="com.fs.watch.domain.WatchMultiLeadsEcgData">
        INSERT INTO watch_multi_leads_ecg_data
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="data.id != null">
                id,
            </if>
            <if test="data.deviceId != null">
                device_id,
            </if>
            <if test="data.channel != null">
                channel,
            </if>
            <if test="data.singleChannelLength != null">
                single_channel_length,
            </if>
            <if test="data.channels != null">
                json_data.channel,
            </if>
            <if test="data.val != null">
                json_data.val,
            </if>
            <if test="data.createTime != null">
                create_time,
            </if>
        </trim>
        <trim prefix="VALUES (" suffix=")" suffixOverrides=",">
            <if test="data.id != null">
                #{data.id},
            </if>
            <if test="data.deviceId != null">
                #{data.deviceId},
            </if>
            <if test="data.channel != null">
                #{data.channel},
            </if>
            <if test="data.singleChannelLength != null">
                #{data.singleChannelLength},
            </if>
            <if test="data.channels != null">
                #{data.channels},
            </if>
            <if test="data.val != null">
                #{data.val},
            </if>
            <if test="data.createTime != null">
                #{data.createTime},
            </if>
        </trim>
    </update>

    <!-- 查询数据是否存在 -->
    <select id="queryByCreateTime" resultType="java.lang.Integer">
        SELECT COUNT(*)
        FROM watch_multi_leads_ecg_data
        WHERE create_time = #{createTime}
    </select>

    <select id="getLastByDeviceId" resultMap="BaseResultMap">
        select * from watch_multi_leads_ecg_data where device_id like #{deviceId} order by create_time desc limit 1

    </select>
</mapper>