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mybatis insert返回id

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  • mybatis执行insert返回id实现详解

    目录 两种方式获取自增 ID:1. ​​useGeneratedKeys+keyProperty(推荐)​​编程客栈2. ​​<selectKey>(适用于 oracle 或复杂场景)​​ 关键点总结: 示例(注解方式):⚠️ 注意:在 MyBATis 中,执行[详细]

    2025-07-10 10:24 分类:开发
  • Sorting by custom field and fetching whole tree from DB

    I am trying to do file browser in a tree form and have a problem to sort it somehow. I use PHP and MySQL for that. I\'ve created mixed (nested set + adjacency) table \'element\' with the following fie[详细]

    2022-12-29 04:12 分类:问答