A表的update 关联B表的条件。 update a set khddh ='ceshi' from formtable_main_291 a left join workflow_requestbase b on a.requestid = b.requestid where b.currentnodetype =0 and a.xsddh = '123' 本栏目推荐文章2024-01-13 Can't perform a React state update on an unmounted component. This is a no-op, but it indicates a memory leak in your application. ==》引用了未使用的方法导致mybatisplus 条件 and(多条件问题)Virtualbox - VM can't start after OS updateConditional Git Configuration 有条件配置Git信息mysql的for updateInnoDB delete-update加锁流程分析Hibernate Hbm2ddl.auto=update报表隐藏查询条件antd 使用不同的条件动态验证 Form.Item条件测试与中括号详解条件 update条件update update updated updating updates updatable updater update-rc ad_update update_wrapper