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sql中检索行列转换,将多行的数据转成一行,然后增加列数
sql中检索行列转换,将多行的数据转成一行,然后增加列数-The ranks of the conversion
- 2022-02-22 00:05:55下载
- 积分:1
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简单的酒店管理系统 c# +9 SQLserver 2
简单的酒店管理系统 c# +9 SQLserver 2-Simple hotel management system for c#+ 9 SQLserver 2
- 2022-02-14 17:30:36下载
- 积分:1
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系统应具有售票、查询、管理和维护等功能,系统管理员可以进行对车次的更改、票价的变动及调度功能,车次调度可通过对发车时刻表的修改来进行,维护功能即可对表进行修改。...
系统应具有售票、查询、管理和维护等功能,系统管理员可以进行对车次的更改、票价的变动及调度功能,车次调度可通过对发车时刻表的修改来进行,维护功能即可对表进行修改。-System should have the ticket, query, management and maintenance functions, the system administrator can change on the trips, the fare changes and scheduling functions, scheduling trips to the departure schedule could be adopted to carry out modifications, maintenance functions can be on the table be modified.
- 2022-04-26 21:39:54下载
- 积分:1
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Several foreigners to write the source code for everyone to download! ! Great
几个老外写的源代码大家下载!!很棒的-Several foreigners to write the source code for everyone to download! ! Great
- 2022-08-05 19:10:59下载
- 积分:1
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vb连接SQL的小程序,内附详细的说明信息,一目了然
vb连接SQL的小程序,内附详细的说明信息,一目了然-SQL Connect vb small procedures, containing detailed information at a glance
- 2022-07-26 17:09:43下载
- 积分:1
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这是一个很好的基于数据库的系统,本系统是用C语言编的,很有参考价值。...
这是一个很好的基于数据库的系统,本系统是用C语言编的,很有参考价值。-This is a very good database on the system, the system is addendum to the C language, of great reference value.
- 2022-03-13 00:06:02下载
- 积分:1
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This is the SQL Server 2008 advanced Topics and telles the Basic Difference betw...
This the SQL Server 2008 advanced Topics and telles the Basic Difference between 2000 and 2008 -This is the SQL Server 2008 advanced Topics and telles the Basic Difference between 2000 and 2008
- 2022-01-23 10:15:08下载
- 积分:1
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单世民 老师 编写的数据库系统结构 ppt
单世民 老师 编写的数据库系统结构 ppt -SHAN Shi-min teacher to prepare a database system architecture ppt
- 2022-03-15 00:15:21下载
- 积分:1
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本代码展示了使用DB_LIB库对SQL SERVER的连接和各种操作的实例(光标)。...
本代码展示了使用DB_LIB库对SQL SERVER的连接和各种操作的实例(光标)。-display of the code DB_LIB the use of SQL Server connectivity, and the examples of various operational (cursor).
- 2022-06-14 05:36:49下载
- 积分:1
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介绍了一些数据库中常用的语句,及一些实际系统中常用的语句。...
介绍了一些数据库中常用的语句,及一些实际系统中常用的语句。-Introduce some database commonly used statement, and some actual system commonly used statements.
- 2022-01-28 09:33:13下载
- 积分:1