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timtraveler

V2EX 第 641374 号会员,加入于 2023-08-01 17:27:47 +08:00
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2023-10-18 15:11:42 +08:00
回复了 u3f3o3333 创建的主题 Java 批量数据请求问题
方案一 + 方案二,多线程+批量插入 100 条数据。
1 ,单独创建一张第三方调用结果表( A 表),保存所有设备数据 id 字段、插入成功或失败的状态字段、失败次数字段。
2 ,在第一轮插入之后,查询 A 表中的所有失败的设备 id ,关联到总表,根据失败次数,将插入数量改为 50 (第一次失败)、10 (第二次失败)、1 (第三次失败)重新进行插入,最后剩下的为无效数据,额外进行处理
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