根据所得到的部门编号获取顶级部门ID: 参数 - department_id 表格组织架构: tab_departments department_id parent_id name 1 1 顶级 2 1 第一级 ....... 函数: 调用方法: ...
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Web程序 时间:
2017-01-07 19:22:40
阅读次数:
327
184. Department Highest Salary The Employee table holds all employees. Every employee has an Id, a salary, and there is also a column for the departme ...
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数据库 时间:
2016-12-25 17:50:30
阅读次数:
237
Description You are working for Macrohard company in data structures department. After failing your previous task about key insertion you were asked t ...
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其他好文 时间:
2016-12-18 18:23:25
阅读次数:
147
(-1)写在前面 文章参考http://blog.sina.com.cn/willcaty。 针对其中的一道练习题想出两种其他的答案,希望网友给出更多回答。 (0) 基础数据 student表 + + + + + + + | id | name | sex | birth | department ...
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数据库 时间:
2016-12-04 19:53:21
阅读次数:
2630
Description Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you don't know that Computer College had ever bee ...
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其他好文 时间:
2016-11-15 10:59:12
阅读次数:
213
Problem Description Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you don't know that Computer College had ...
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其他好文 时间:
2016-11-13 13:52:25
阅读次数:
193
首先,定义了一个Department的JavaBean对象如下 DAO.java 在一个Action类Employee.java中将depts放入requestMap中 最后,在index.jsp里定义了一个链接 Stuts.xml如下: input.jsp如下: 结果显示如下: 可以看到,inpu ...
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其他好文 时间:
2016-11-12 19:36:14
阅读次数:
238
一、搭建环境 1、配置pom.xml文件 2、配置web.xml 3、配置springmvc.xml 二、创建实体类 1、Department 2、Employee 三、创建DAO 1、DepartmentDao 2、EmployeeDao 四、创建EmployeeHandler,实现增、删、改、查 ...
分类:
编程语言 时间:
2016-11-10 11:43:17
阅读次数:
407
建立非聚集索引 CREATE NONCLUSTERED INDEX NCIX_Employee001_Department_Organization ON Employee001(Department,Organization); ALTER INDEX NCIX_Employee001_Depar ...
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其他好文 时间:
2016-11-06 16:53:56
阅读次数:
193
Big Event in HDU Problem Description Nowadays, we all know that Computer College is the biggest department in HDU. But, maybe you don't know that Comp ...
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其他好文 时间:
2016-11-02 23:31:57
阅读次数:
291