cloud-server/cloud-modules/cloud-modules-data-processing/src/main/resources/mapper/processing/DataProcessingMapper.xml

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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.muyu.data.processing.mapper.DataProcessingMapper">
<select id="selectStorageGroup" resultType="java.lang.String">
show storage group
</select>
<select id="selectCarData" resultType="com.muyu.data.processing.domain.CarData">
select * from ${tableName};
</select>
<insert id="insIotDbData">
insert into root.one.data(${key}) values(${value});
</insert>
<insert id="strategyCheck">
insert into root.one.data
(
<foreach collection="dataList" item="data" separator=",">
${data.key}
</foreach>
) values
(
<foreach collection="dataList" item="data" separator=",">
#{data.value}
</foreach>
)
</insert>
<insert id="insIotDbDataVo">
insert into
root.one.data
(timestamp, vin, latitude,longitude)
values (#{timestamp}, #{vin}, #{latitude}, #{longitude})
</insert>
</mapper>