dbi example

Perl DBI Programming Reading notes, in the original text see:http://www.ibm.com/developerworks/cn/linux/l-cn-perldbi/In order to communicate with the database, the Perl community developed a unified Database communication interface module: DBI. DBI,

Original DBI module installation Tutorial: 1.Install First, I use mysql for testing. You need to install the mysql database on your machine.Then execute:Gem install mysql Download ruby-DBI from rubyforge, decompress it, and run the following command

The most commonly used package for Perl access to a database is DBI, which can be found in www.cpan.org. Also need to install the corresponding database driver package, such as Dbd::mysql, Dbd::oracle, dbd::sybase or DBD::ODBC.First, the basic

Ruby, as a powerful and flexible programming language, has been used by many programmers. They have gained great benefits in the use process. Today, we will introduce one of the following skills: Ruby's application skills for configuring Mysql DBI.

Using DBI to connect to a Microsoft SQL server is a relatively simple task. Rather than go with a simple example, I have chosen to demonstrate not just connectivity, but also error checking.As always, when you want to use a module, you must declare

Source Text Address: http://blog.csdn.net/like_zhz/article/details/5441946Different relational models of DBI and DBD:##########################################################################The portable DBI Method:Connect establishes a connection

(1) DBI Interface A, also known as the 80 system interface, is the common MCU excuse. The LCD interface between host processor and LCM device list as below, the LCM driver will repeated update panel display. The MCU transmits control commands and

This article was reproduced from: http://blog.csdn.net/like_zhz/article/details/5441946##########################################################################The portable DBI Method:Connect establishes a connection to a database serverDisconnect

web| programs So far, we have written dbi scripts for command interpreters in a command-line environment, but DBI is useful in other environments, such as in the development of web-based applications. When you write a DBI script that can be invoked

One of the most important modules in Perl is the DBI module (Perl database Interface, DB interface). The DBI module provides a unified interface for many different databases. This interface makes it easy for Perl to manipulate the database. The