Perl's DBI, created a decade ago or more, was among the first to add dynamism and personalization to Web pages. Perl的DBI(在十多年前创建)首次将动态性和个性化功能加入到网页中。
The next step in fitting all of the pieces together is to get the DBD-ODBC driver to use with the DBI module. 要使所有软件协同工作,接下来的步骤是安装将与DBI组件一起使用的DBD-ODBC驱动程序。
DBI, the standard for connecting Perl scripts to an RDBMS, was introduced in1994. DBI是在Perl脚本中连接RDBMS的标准,它是在1994年开始引入的。
But the handler could just as easily write to a database ( XML:: SAX:: DBI). 不过处理程序也很容易写入数据库(XML::SAX::DBI)。
There is a note following the install directions on these variables if they are required to get ppm to install the DBI module. 如果必须使用ppm变量来安装DBI模块,那么在安装说明之后会有关于这些变量的注意事项。
As you can see from the diagram, a Perl program uses a standard API to communicate with DBI, the database interface module for Perl. 正如可以从这个图中看出的,Perl程序使用了一个标准的API来与DBI(Perl的数据库接口模块)进行通信。
Some of the common DBI conventions and syntax are listed in the table below. 下面的表中列出了一些常见的DBI约定和语法。
Here is partial output of the successful ppm session which installed the Perl DBI. 下面是安装了PerlDBI的成功ppm会话的部分输出。
Drivers are also available for such language-specific abstraction libraries as Perl's DBI. 还为这种特定于语言的抽象库,比如Perl的DBI,提供了驱动程序。
DBI gives the API a consistent interface to any database that the programmer wishes to use. DBI为API提供了一个一致的接口,它可以适用于程序员想使用的任何数据库。
DBI defines methods, variables and conventions for database access. DBI定义了访问数据库的方法、变量以及约定。
The errstr method returns a message for an SQLCODE associated with a Perl DBI database handle or statement handle. errstr方法返回与某个PerlDBI数据库句柄或语句句柄相关的SQLCODE的消息。
In order to return the SQLSTATE associated with a Perl DBI database handle or statement handle, you can invoke the state method. 为了返回与某个PerlDBI数据库句柄或语句句柄相关的SQLSTATE,可以调用state方法。
To install the DBI module just enter install DBI at the ppm prompt. 为了安装DBI组件,只需在ppm提示符后面输入installDBI即可。
A value from the database is passed into a local variable using DBI-> bind_col method, which we will discuss later. 它使用DBI->bindcol方法将数据库中的值传递到一个本地变量中,稍后我们就会讨论这个问题。
A different way to access a database using Perl is to use the DBI and the DBD-ODBC module which uses ODBC instead of the native DBD. 使用Perl访问数据库的另一种方法是使用DBI和DBD-ODBC模块,后者使用ODBC,而不是使用本地的DBD。
Group A included normal control, sham operated control and DBI group. 组包括正常对照组、假手术组及DBI组。
If DBI is not installed, you must install it. 如果没有安装dbi,则必须安装。
Conclusion The diagnosis of DBI is mainly based on the clinical manifestation and the imaging findings. 结论弥散性脑损伤的诊断主要依靠典型临床表现与影像学表现。
Research and Application of Intrusion Detection Technology Based on DBI 基于东北大型科学仪器共用网入侵检测技术的研究与应用
ObjectiveTo explore the role of diazepam binding inhibitor ( DBI) in psychological dependence of rats. 目的研究地西泮结合抑制因子(DBI)在大鼠吗啡精神依赖中所起的作用。
A novel Dual-Buck Inverter ( DBI) is proposed in this paper, the system adopts hysteresis current control, achieves non-biased half cycle mode and improves system's efficiency. 对一种新颖的双Buck逆变器(Dual-BuckInverter,简称DBI)进行了分析和研究,该逆器采用滞环电流控制策略,实现了无偏置电流半周期运行模式,提高了系统效率。
The Application of DBI Technology to Slipform Paving DBI技术在滑模摊铺中的应用
Objectives To establish Chinese Diet Balance Index ( DBI); To evaluate the overall diet quality; 目的建立中国的膳食平衡指数(DBI),综合评价中国成年人的膳食质量;
Objective To investigate the neuroprotective mechanism of taurine ( Tau) by observation of the effects Tau on the cognitive function and the expression of Bcl-2 and Bax at hippocampus after diffuse brain injury ( DBI) in rats. 目的观察牛磺酸(Tau)对弥漫性颅脑损伤大鼠学习记忆和海马Bcl-2和Bax蛋白表达的影响,探讨其神经保护作用机制。
Diffuse brain injury ( DBI) is associated with high mortality and morbidity. 弥漫性颅脑损伤(DBI)是TBI的一种常见类型,属于神经外科的难治急症,其残、死率甚高。
Objective To investigate the expression of NSE in diffuse brain injury ( DBI). 目的观察烯醇化酶(NSE)在弥漫性脑损伤(DBI)动物模型中的变化。
The paper in summarized under the traditional network management flaw premise, designed and has realized based on PERL DBI technology Heilongjiang mobile network management third phased project performance data collecting subsystem. 本文在总结了传统网管的不足前提下,设计和实现了基于PERLDBI技术的黑龙江移动网管三期工程的性能数据采集子系统。
To date, there are not yet effective methods or indicators for the early diagnosis of DBI. 迄今为止,尚没有一种有效的方法或指标能为弥漫性脑损伤的早期诊断提供依据。