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DAO_Demo
一个简单的DAO设计模式的例子。
DAO(Data Access Object,数据访问对象) 的主要功能是数据操作,在程序的标准开发架构中属于数据层的操作。(A simple example of DAO design patterns.
DAO (Data Access Object, data access object) is the main function of data manipulation, the standard development process in the program belongs to the operation of the data layer.)
- 2017-01-12 10:41:58下载
- 积分:1
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Devang_DAO
数据库程序的作业,,简单了一些,,有些功能未实现,,做了两份作业,一份自己的,一份同学的,,呵呵,,功能一样,,界面不同(database operations, and some simple, some functions had not been achieved, and do two operations, one on their own. a classmate, and huh, and functions, and different interface. .)
- 2006-07-20 11:54:52下载
- 积分:1
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Database-connection-pool-using-steps
数据库连接池的使用步骤,比较有用,如果忘记的朋友可以看看。本人自己写的。(Database connection pool using steps, more useful, if you forget the friends can see. I wrote it myself.)
- 2013-10-31 23:22:47下载
- 积分:1
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o28t
导出Oracle
导入GBase数据库,
适用于10g及以上版本的Oracle(export oracle data,
import to gbase)
- 2015-10-14 09:36:17下载
- 积分:1
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capital
医院门诊收费系统,在Myeclipse环境下开发,实现了门诊挂号收费、医生开具处方及药库管理、系统管理的功能。(Hospital outpatient billing system developed under the environment in the Myeclipse realized outpatient registration fee, the doctor issued prescription and Drug Storehouse management, system management functions.)
- 2009-12-05 21:03:05下载
- 积分:1
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java+mysql 图书管理系统(源码+数据库)
java+mysql 图书管理系统(源码+数据库)
- 2021-05-06下载
- 积分:1
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贵州大学研究生数据库实验报告
说明: 每组不超过4人,每人从TPC-H中选择至少三个查询进行执行,并进行性能调整。同组人员所选择的查询不能相同。各查询均必须包含:两个以上的表连接操作,其包含至少一个聚集函数。
每位同学的该作业均放在一个命名如“姓名-学号-专业-作业1”的目录中
用尽能想到的所有技术方法,使得选定的查询的某些性能指标尽可能的差
用尽能想到的所有技术方法,使得选定的查询的某些性能指标尽可能的好(Each group has no more than 4 people. Each person selects at least three queries from TPC-H to perform and performs performance adjustment. The queries selected by the same group can not be the same. Each query must contain more than two table join operations, which contain at least one aggregation function.
Each student's homework is placed in a directory named "name student number professional operation 1".
Using all the technical methods that can be thought of, make certain performance indicators of selected queries as poor as possible.
Use all the technical methods that you can think of, and make certain performance indicators of selected queries as good as possible.)
- 2018-07-07 22:23:26下载
- 积分:1
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Property-Management-System
数据库程程设计之---房产管理系统,包括房源查询,登记入住等功能(Database Design--- Cheng Cheng estate management system, including listings queries, check-in and other functions)
- 2013-06-08 19:34:03下载
- 积分:1
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oscache
oscache的缓存实例,可以用于学习二级级缓存,及应用到项目中,加速数据库查找效率。(oscache cache instance, can be used to study the two-level cache, and applied to the project, to accelerate the efficiency of database lookup.)
- 2012-07-10 15:53:32下载
- 积分:1
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project
我用过的SQL的数据库,有用的下吧
我用过的SQL的数据库,有用的下吧
我用过的SQL的数据库,有用的下吧(I used SQL database, useful, are you my SQL database used and useful, are you my SQL database used and useful under the right)
- 2009-03-10 20:23:08下载
- 积分:1