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2024-11-07 81eae83295642387de38a97fdc5a35f485307587

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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.mdc.mapper.MachineXYZHistoryMapper">
 
    <select id="getNearAxisType" resultType="org.jeecg.modules.mdc.dto.MachineXYZHistoryDto">
        SELECT
            t1.CollectTime,
            t1.EquipmentID,
            t2.XMachine,
            t2.YMachine,
            t2.ZMachine,
            t2.AMachine,
            t2.BMachine
        FROM
            (
            SELECT
                m.diff,
                m.EquipmentID,
                n.CollectTime
            FROM
                (
                SELECT
                    MIN ( p.diff ) diff,
                    MIN ( p.EquipmentID ) EquipmentID
                FROM
                (
                SELECT
                    ABS( DATEDIFF( millisecond, CollectTime, #{nearTime} ) ) diff,
                    CollectTime,
                    EquipmentID
                FROM
                    MachineXYZ_History
                WHERE
                    CollectTime &gt;= #{startDate}
                    AND CollectTime &lt; #{endDate}
                    AND EquipmentID = #{equipmentId}
                ) p
            ) m
            LEFT JOIN (
            SELECT
                ABS( DATEDIFF( millisecond, CollectTime, #{nearTime} ) ) diff,
                CollectTime,
                EquipmentID
            FROM
                MachineXYZ_History
            WHERE
                CollectTime &gt;= #{startDate}
                AND CollectTime &lt; #{endDate}
                AND EquipmentID = #{equipmentId}
                ) n ON m.EquipmentID = n.EquipmentID
                AND m.diff = n.diff
            ) t1
        LEFT JOIN ( SELECT CollectTime, EquipmentID, XMachine, YMachine, ZMachine, AMachine, BMachine FROM MachineXYZ_History WHERE CollectTime &gt;= #{startDate} AND CollectTime &lt; #{endDate} AND EquipmentID = #{equipmentId} ) t2 ON t1.EquipmentID= t2.EquipmentID
        AND t1.CollectTime= t2.CollectTime
    </select>
</mapper>