mybatis 批量插入更新 insert into on duplcation key update

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1. mybatis 批量插入更新

<insert id="insertOrUpdateCameraInfoByBatch" parameterType="java.util.List">
      insert into camera_info(
          zone1Id,zone1Name,zone2Id,zone2Name,zone3Id,zone3Name,zone4Id,zone4Name,
          cameraId
          )VALUES
           <foreach collection ="list" item="cameraInfo" index= "index" separator =",">
             (
                #{cameraInfo.zone1Id}, #{cameraInfo.zone1Name}, #{cameraInfo.zone2Id},
                #{cameraInfo.zone2Name}, #{cameraInfo.zone3Id}, #{cameraInfo.zone3Name},
                #{cameraInfo.zone4Id}, #{cameraInfo.zone4Name}, 
                #{cameraInfo.cameraId}, 
             )
           </foreach>
           ON DUPLICATE KEY UPDATE
               zone1Id = VALUES(zone1Id),zone1Name = VALUES(zone1Name),zone2Id = VALUES(zone2Id),
               zone2Name = VALUES(zone2Name),zone3Id = VALUES(zone3Id),zone3Name = VALUES(zone3Name),
               zone4Id = VALUES(zone4Id),zone4Name = VALUES(zone4Name),
               cameraId = VALUES(cameraId)
    </insert>

2. mysql 批量更新

UPDATE categories      
        SET dingdan = CASE id 
            WHEN 1 THEN 3 
            WHEN 2 THEN 4 
            WHEN 3 THEN 5 
        END, 
        title = CASE id 
            WHEN 1 THEN 'New Title 1'
            WHEN 2 THEN 'New Title 2'
            WHEN 3 THEN 'New Title 3'
        END
    WHERE id IN (1,2,3)