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sql数据库封装类，封装了常用数据库操作命令，
sql数据库封装类，封装了常用数据库操作命令，-sql database package type, package a commonly used database operations orders,
- 2022-09-21 19:55:02下载
- 积分：1
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连接数据库方法，能通用与各种数据库，只需要调用接口
连接数据库方法，能通用与各种数据库，只需要调用接口-connect to the database that should be universal with a variety of databases, need only call interface
- 2022-04-28 15:36:54下载
- 积分：1
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SQLite是一个小型的、快速的、可嵌入的数据库。是什么使它受欢迎的组合…
SQLite is a small, fast, embeddable database. What makes it popular is the combination of the database engine and interface into a single library as well as the ability to store all the data in a single file. Its functionality lies between MySQL and PostgreSQL, however it is faster than both databases.
- 2023-05-15 04:05:03下载
- 积分：1
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一层数据流图
图书库存管理系统数据流图 自己设计的可以作为参考(Data Flow Diagram of Book Inventory Management System)
- 2019-01-04 09:37:20下载
- 积分：1
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通俗易懂的简讲解了SQL语言，适合初学者学习
通俗易懂的简讲解了SQL语言，适合初学者学习-SQL language, on this basis, suitable for beginners to learn
- 2023-03-08 10:00:03下载
- 积分：1
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04302176xjguanl
随着学校的规模不断扩大，学生数量急剧增加，面对庞大的信息量，就需要有学生信息管理系统来提高学生管理工作的效率做到信息的规范管理、科学统计和快速的查询，从而减少管理方面的工作量。软件的主要功能为有关学生信息的保存与查询，使学校学籍和学生管理实现自动化。
该系统吞吐量要求不高，与一般网页访问情况相同即可。
响应时间：一般操作的响应时间应在1-2秒内
(With the schools have been expanding the number of students increased dramatically, in the face of the huge amount of information, we need to have student information management system to improve the efficiency of the management students to achieve the norms of information management, science and statistics and fast query, thereby reducing the management workload. The main functions of the software for the students concerned the preservation of information and inquiry, so that schools and students in school management automation. Throughput of the system not ask for much, and the general web site can visit the same. Response time: the general operation of the response time should be in 1-2 seconds)
- 2008-05-26 10:38:00下载
- 积分：1
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sale
已经设计好的服装销售管理的数据库如有不好之处请多多包涵~！(Has designed clothing sales management of the database if any bad please forgive me ~!)
- 2012-09-20 18:10:47下载
- 积分：1
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一个c++编写的人事管理系统，采用SQL数据库，很多大学生课程设计的需要...
一个c++编写的人事管理系统，采用SQL数据库，很多大学生课程设计的需要-prepared a personnel management system that uses SQL databases, many college students need to design programs
- 2022-04-29 22:12:05下载
- 积分：1
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轻松搞定sqlserver2
轻松搞定sqlserver2-place Mariners sqlserver2
- 2022-01-26 07:36:35下载
- 积分：1
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实现网上购物源数据库设计代码和相应的接口…
源码实现Internet购物的数据库设计代码以及相应的操作界面。通过本程序可以了解数据库的存储过程内容和WEB程序的设计。-Realize Internet shopping source database design code and the corresponding interface. Through this program can understand the contents of the database stored procedure and WEB design process.
- 2022-03-02 19:20:49下载
- 积分：1
