据笔者所知，Apex 4.x 是没有提供可编辑交互报告组件的。这就需要我们手动实现。其实这也并不是很复杂，只需要简单几步。
1. 根据向导建立一个interactive report。查询语句可以如下。
select apex_item.hidden(1,e.id) || e.name as staff, apex_item.select_list_from_lov(p_idx...
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数据库 时间：
2015-08-17 10:11:45
阅读次数：
190
解题报告 之 HDU5289 Assignment
Description
Tom owns a company and he is the boss. There are n staffs which are numbered from 1 to n in this company, and every staff has a ability. Now, Tom is going to assign a special task to some staffs who were in the same g...
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其他好文 时间：
2015-08-13 15:54:37
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122
可能英语很懒，但是作为菜鸟我会一点点的积累自己的英语和计算机的编程的。。
Last night,we had a meeting about the company staff.The big boss declared that in the August ,we ,all the coworkers in the company have to work untill 8:00pm ever...
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其他好文 时间：
2015-08-11 10:13:40
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151
更新 1. update BS_STAFF_STATUS STATUS = #{status,jdbcType=VARCHAR}, ENTER_TIME = #{enterTime,jdbcType=TIMESTAMP...
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其他好文 时间：
2015-08-08 11:58:39
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107
原文:SQL Server 之 GROUP BY、GROUPING SETS、ROLLUP、CUBE1.创建表 Staff CREATE TABLE [dbo].[Staff]( [ID] [int] IDENTITY(1,1) NOT NULL, [Name] [varchar](50) NULL...
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数据库 时间：
2015-07-30 18:56:46
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147
roblem DescriptionTom owns a company and he is the boss. There are n staffs which are numbered from 1 to n in this company, and every staff has a abil...
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其他好文 时间：
2015-07-22 16:00:44
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116
http://acm.hdu.edu.cn/showproblem.php?pid=5289
Problem Description
Tom owns a company and he is the boss. There are n staffs which are numbered from 1 to n in this company, and every staff has...
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其他好文 时间：
2015-07-21 22:18:32
阅读次数：
185
DescriptionTom owns a company and he is the boss. There are n staffs which are numbered from 1 to n in this company, and every staff has a ability. No...
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其他好文 时间：
2015-07-21 22:14:35
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251
Problem DescriptionTom owns a company and he is the boss. There are n staffs which are numbered from 1 to n in this company, and every staff has a abi...
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其他好文 时间：
2015-07-21 20:19:05
阅读次数：
160
之前在项目中遇到了这样一个问题，我举得简单的例子来说明，
比如我们有两个表，一个表(department)存放的是部门的信息，例如部门id，部门名称等；另一个表是员工表(staff)，员工表里面肯定要存放每个员工所在的部门。那问题来了，如果我们这个时候删除了部门表中的某条记录，在staff表中会发生什么？
为了解答上面的问题，让我们先来回顾一下什么是参照完整性。
我们常常希望保证在一...
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数据库 时间：
2015-07-10 16:35:40
阅读次数：
516
