目录引言一、业务场景还原:订单搜索接口二、问题分析:OR + 参数判断 = 索引失效三、优化方案:使用 MyBATis 动态 SQL 精确构建查询条件四、实战代码:MyBatis 动态 SQL 实现高性能动态查询1. 定义查询参数类(DTO)
So I have a mercurial repository that is the \"blessed\" repository that I will have open release cycle branches, for example Release1, Release2 etc.