MyBatis-Plus锁
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MyBatis-Plus乐观锁失效的常见原因及解决方案
目录前言一、乐观锁的核心原理1. 什么是乐观锁？2. MyBATis-Plus 的实现机制二、乐观锁失效的常见原因1. 插件未正确配置2. 实体类字段未标注 @Version3. 数据库字段未初始化4. 更新操作未基于查询后的数据5. 自[详细]
2025-05-21 10:33 分类：开发Language-agnostic term for typed things that need memory
Is there an accepted general term that subsumes the concepts of variables, class instances and arrays? Basically \"any typed thing that needs memory\". In C++, such a thing is called an object, but I\[详细]
2022-12-29 02:13 分类：问答
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