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对Oracle OCI的封装
对Oracle OCI的封装- To Oracle OCI seal
- 2023-03-23 13:45:03下载
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OCI(Oracle Call Interface)是ORACLE公司开发的一个应用程序开发工具,是一个通过访问Oracle数据库的服务器,控制各类SQL语句的...
OCI(Oracle Call Interface)是ORACLE公司开发的一个应用程序开发工具,是一个通过访问Oracle数据库的服务器,控制各类SQL语句的执行,进而创建应用程序的的应用程序接口(API)。它支持SQL所有的数据定义,数据操作,查询,事务管理等操作,支持C和C++的数据类型,调用,语法和语义。它提供了一组可对Oracle数据库进行存取的接口子例程(函数)。
OCI程序实质上就是用高级语言写的程序,其特点是内部含有对OCI子函数库的调用,通过在第三代程序设计语言(如C语言)中进行调用可达到存取ORACLE数据库的目的。
本工程包含一个简单的oci封装,封装oci的基本操作,日常开发中对速度要求比较高而ado和普通的odbc方法满足不了要求的情况下可以考虑使用-OCI (Oracle Call Interface) was developed by an ORACLE application development tool, one by accessing the Oracle database server and control the implementation of various types of SQL statements, thereby creating the application s application program interface (API). It supports all SQL data definition, data manipulation, query, transaction management, operation, support C and C++, data types, call, syntax and semantics. It provides a set of Oracle database can access the interface sub-routines (functions).
OCI program in essence is to use high-level language to write programs, characterized by an internal subroutine library that con
- 2023-05-23 00:55:03下载
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实现基于二叉树表示的算术表达式实现基于二叉树表示的算术表达式...
实现基于二叉树表示的算术表达式实现基于二叉树表示的算术表达式-eeeeaaaaaaaaaaaaaannnnnnnnnnnnnnnnnnnn
- 2022-08-06 17:26:54下载
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此书详细的介绍了各种流行和重要的图算法 识货的就下咯
此书详细的介绍了各种流行和重要的图算法 识货的就下咯-book detailed account of a popular and important map know the quality of the algorithm on the basis of 1,10
- 2022-08-08 04:55:06下载
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DentalPayment
" 牙科付款计算器
" 牙科访问显示单金额
- 2022-01-25 18:49:34下载
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a particularly handy in the VC done in the database control, and can achieve as...
一个特别好用得VC做数据库得控件,能实现和EXECLE 一样得功能-a particularly handy in the VC done in the database control, and can achieve as a function EXECLE
- 2022-06-14 14:40:24下载
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排序算法Sorting algorithm
排序算法Sorting algorithm-Sorting algorithm
- 2022-03-10 00:51:52下载
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摘要 ? ? 设计时的自动化加快了编码,并保证所有过程都用相同的命名规范和结构来生成。为了在大型 SQL 项目中尽量提高编码的效率,作者编写了一系
摘要 ? ? 设计时的自动化加快了编码,并保证所有过程都用相同的命名规范和结构来生成。为了在大型 SQL 项目中尽量提高编码的效率,作者编写了一系列的设计时(design-time)存储过程,用它们来生成运行时(run-time)存储过程,并一直在工程中使用。最近,作者更新了其存储过程以便使用 SQL Server 2000 的特性,其中包括用户定义函数。本文所及内容涵盖创建并执行这些动态 T-SQL 脚本以使普通的数据库存储过程编码自动化。- Time the abstract design automation sped up the code, and
guarantee all processes all use the same naming standard and the
structure produce. In order to enhances the encoded efficiency as far
as possible in the large-scale SQL project, the author has compiled
when a series of designs (design-time) saves the process, produces
when the movement with them (run-time) saves the process, and always
uses in the project. Recently, the author renewed its memory process
in order to use SQL the Server 2,000 characteristics, including user
definition function. This article institute and the content cover
founds and carries out these dynamic T-SQL script to cause the
ordinary database memory process code automation.
- 2022-04-12 03:09:38下载
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校园导游图算法
校园导游图算法--数据结构中有关图的算法 按v求最短路径 按s求信息; 按q退出; 地图在map图像文件里-campus tour map algorithm-- data structure of the plan according to the algorithm for the shortest path v s by seeking information; Q withdrawal by; Maps map image file
- 2022-01-22 07:14:48下载
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同时rear和len分别指示环形队列中队尾元素的位置和内含元素的个数。设计相应的入队和出队算法。...
同时rear和len分别指示环形队列中队尾元素的位置和内含元素的个数。设计相应的入队和出队算法。-At the same time, rear and len, respectively, annular instructions squadron tail queue element containing the location and the number of elements. Design corresponding to the team and the team algorithm.
- 2023-03-12 17:10:04下载
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