cuikaidong
2025-06-12 44e283b774bb1168d0c17dfe5070a1ca8e2274cd
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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="org.jeecg.modules.iot.mapper.EmptyParameterMapper">
 
    <select id="findEmptyParameterList" resultType="org.jeecg.modules.iot.entity.EmptyParameter">
        SELECT
        p.system_data_type AS systemDataType,
        p.parameter_type AS parameterType,
        CONCAT( 'IOT_', e.eqpt_name, '_', p.parameter_name ) AS `address`
        FROM
        `iot_empty_parameter` p
        LEFT JOIN iot_equipment e ON e.id = p.equipment_id
        WHERE  CONCAT( 'IOT_', e.eqpt_name, '_', p.parameter_name ) in
        <foreach item="attribute" collection="list" separator="," open="(" close=")">
            #{attribute}
        </foreach>
    </select>
</mapper>