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我正在尝试使用wiredTiger 存储引擎在MongoDB3.0 中实现文档级锁定。
我想要实现的是 -> 读取文档 -> 锁定它 -> 对数据执行一些操作 -> 将结果存储在新文档中 -> 解锁前一个文档。
用pymongo可以做到这一点吗？