This article describes how to install the appropriate modules so that a Perl script can connect to a MySQL database, and basic scenarios for data manipulation.
Install necessary modules
Please visit see our page on installing modules.
Install module DBI
The DBI module must first be installed. This is the Perl Database Interface, and provides a standard way to access
many databases. To test if this is already installed you can search for the file called
DBI.pm, or add the line
use DBI; to your script and see if it works. Otherwise, you can download it from the
cpan.org modules site.
Look for files starting with DBI.
In conjunction with the DBI module you’ll also need drivers. These come in the form of modules starting with
Install module DBD::mysql
Look for files starting with DBD-mysql. There seems to be 2 branches. If your target production system is still
using 2.10xx, then stick with that branch or even that specific version. Otherwise go for the latest 2.90x version.
ChangeLog if you are upgrading from the 2.10x version, as there are some behavioural
changes that may affect existing code.
Connecting and manipulating data
perldoc DBD::mysql to display basic help.