Ibm Data Server DB2 Manuel d'utilisateur télécharger pdf (Page 213)

Chapter 4. Deploying applications with DB2 199

Example 4-38 Verifying deployed Python application

$ cd /home/python_dep/py_app/bin

$ python itso_pyapp.py mensa 50001 test db2inst1 password

Trying to establish connection...

Is connection active? : True

Closing connection...

Connection closed.

4.6.7 Help and support

You can seek assistance related to IBM_DB, IBM_DB_DBI, or IBM_DB_SA from

following forum

http://groups.google.com/group/ibm_db

4.7 Perl

Perl stands for Practical Extraction and Report Language. It is an interpreted

language optimized for scanning text files and extracting information from these

text files. It is influenced by a variety of languages such as AWK, C, Lisp, and

shell scripts. It supports different programming paradigms such as procedural,

object-oriented, and functional. There is also a large collection of third party

modules, which makes Perl even more useful. Because of these reasons, Perl is

widely used in system administration, network programming, as well as Web

development along with text manipulation.

Perl has the ability to access a wide variety of databases through DBI (Database

interface module). DBI defines a set of methods and conventions that you can

use independent of the database being used. IBM Perl driver conforms to this

DBI specification. This driver is an open source.

4.7.1 DBD::DB2

DBD::DB2 is the IBM provided database driver module that implements DBI for

accessing IBM DB2 databases. It is supported on Perl version 5.6 and greater.

You can use this driver to connect to IBM DB2 version 8.2 and greater and all

DB2 supported operating system platforms. You can use features of DB2 such

as issue SQL queries, call stored procedures, and work with large objects.

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Ibm Data Server DB2 Manuel d'utilisateur Page 213