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multithreaded access to the database sample program
多线程的访问数据库实例程序-multithreaded access to the database sample program
- 2022-02-27 05:26:54下载
- 积分:1
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vc++可视化编程,包括ODBC编程,压缩包里面的是源代码,可直接运行。...
vc++可视化编程,包括ODBC编程,压缩包里面的是源代码,可直接运行。-vc++ visual programming, including the ODBC programming, compressed package inside the source code can be directly run.
- 2023-08-29 08:25:04下载
- 积分:1
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1.自己封装的数据库SQlite3类,使得数据库操作更加简单容易。
2.查询时不需要定义回调函数,直接使用SelectFromTable(char *sql...
1.自己封装的数据库SQlite3类,使得数据库操作更加简单容易。
2.查询时不需要定义回调函数,直接使用SelectFromTable(char *sql)
3.包含了Sqlite3的静态库,运行时不再需要sqlite3.dll
4.用法与说明请参考头文件-1. SQlite3 own database package category, making operation more simple and easy database. 2. Inquiries, the definition of a callback function does not require direct use of SelectFromTable (char* sql) 3. Contains the static library Sqlite3, run-time is no longer required sqlite3.dll4. Usage and description please refer to header files
- 2022-03-28 13:35:17下载
- 积分:1
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VC++ Write the management system, wrote it myself. ODBC plus ADO technology.
VC++写的工作管理系统,自己写的.ODBC加ADO技术.-VC++ Write the management system, wrote it myself. ODBC plus ADO technology.
- 2022-05-18 16:52:55下载
- 积分:1
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一个普通的数据库源代码 需要进行适当的修改,上传的是文本文件!...
一个普通的数据库源代码 需要进行适当的修改,上传的是文本文件!-a common database source code need for appropriate amendments to upload the text file!
- 2022-07-03 07:38:38下载
- 积分:1
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导出PARADOX数据库(29KB),是用vc操作数据库用的
导出PARADOX数据库(29KB),是用vc操作数据库用的-derived PARADOX database (Take), is vc operation of the database
- 2022-05-26 23:26:17下载
- 积分:1
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This a p熟悉SQL SERVER 2000的数据库管理员都知道,其DTS可以进行数据的导入导出,其实,我们也可以使用Transact...
This a p熟悉SQL SERVER 2000的数据库管理员都知道,其DTS可以进行数据的导入导出,其实,我们也可以使用Transact-SQL语句进行导入导出操作。在 Transact-SQL语句中,我们主要使用OpenDataSource函数、OPENROWSET 函数,关于函数的详细说明,请参考SQL联机帮助。利用下述方法,可以十分容易地实现SQL SERVER、ACCESS、EXCEL数据转换,hoto of a general purpose timer/counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or modem card. It gives high-resolution timing (microseconds). Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated (PWM), or stepper motors using its square wave capabilities. The figure below is the actual output (square wave) from the 8254 card captured by an oscilloscope: -This a p familiar with the SQL Server 2000 database administrators know, the DTS can import data is derived, in fact, we can also use Transact-SQL for importing and exporting operation. The Transact-SQL statements, we mainly use OpenDataSource function, OPENROWSET function, the function of the details, please
- 2022-08-11 18:31:16下载
- 积分:1
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从数据库中找出如何验证用户身份,以及如何使用来自数据库的凭据…
Discover how to authenticate users using the credentials from a database as well as learn how to apply Web Services for performing database operations
- 2022-01-24 12:49:42下载
- 积分:1
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问题描述:
现要开发一个开放式的高校本科招生最低录取分数线的查询系统,供师生和学生家长等查询,高校自愿放入该校的信息,可能随时有高校加入。
功能要求:...
问题描述:
现要开发一个开放式的高校本科招生最低录取分数线的查询系统,供师生和学生家长等查询,高校自愿放入该校的信息,可能随时有高校加入。
功能要求:
要求实现的查询功能有:
(1) 查询等于用户给定分数的高校;
(2) 查询大于(或小于)用户给定分数的高校;
(3) 查询最低录取分数线在用户给定的分数段中的高校。
-Description: Now want to develop a Open University undergraduate enrollment lowest to admit fractional line of inquiry system for the teachers and students, parents, such inquires into the college voluntarily, may at any time. University Functional requirements: Requirement: the query achieve (1) the scores query is given the user universities (2) (or less) than inquires the university user given scores (3) inquires the lowest to admit fractional line in the universities of band user is given.
- 2022-01-25 21:55:06下载
- 积分:1
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用ADO调用系统的存储过程 实例,讲解得很详细
用ADO调用系统的存储过程 实例,讲解得很详细-Using ADO to call the system stored procedure example, to explain in detail the
- 2023-08-28 09:50:04下载
- 积分:1