首页设备状态计数接口

Lius

2024-03-14 1292cf73f7db223f35ab450eabeeedbf8802eb5a

 lxzn-module-mdc/src/main/java/org/jeecg/modules/mdc/mapper/xml/MdcEquipmentMapper.xml

@@ -286,4 +286,20 @@
        select top 1 spindlespeed, actualspindlespeed from [${tableName}] order by CollectTime  desc
    </select>

    <!--查询设备最新一条数据-->
    <select id="getEquipmentStatusList" resultType="org.jeecg.modules.mdc.entity.EquipmentLog">
        SELECT
            t1.*
        FROM
            EquipmentLog t1
            INNER JOIN ( SELECT MAX ( CollectTime ) AS CollectTime, EquipmentID FROM EquipmentLog GROUP BY EquipmentID ) t2 ON t1.CollectTime= t2.CollectTime
            AND t1.EquipmentID= t2.EquipmentID
        <if test="equipmentIdList != null and equipmentIdList.size() > 0">
            AND t1.EquipmentID IN
            <foreach collection="equipmentIdList" index="index" item="id" open="(" separator="," close=")">
                #{id}
            </foreach>
        </if>
    </select>

</mapper>