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TurnKey PostgreSQL appliance 2008.12.04-hardy-x86 (Default branch)

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Special Forums News, Links, Events and Announcements Software Releases - RSS News TurnKey PostgreSQL appliance 2008.12.04-hardy-x86 (Default branch)
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Old 12-08-2008
TurnKey PostgreSQL appliance 2008.12.04-hardy-x86 (Default branch)
ImageTurnKey PostgreSQL appliance is an easy-to-use,lightweight, installable live CD of the PostgreSQLrelational database engine. It can run on realhardware in addition to most types of virtualmachines. It features a Mac OS X-themed Webmanagement interface and a Python configurationand installation console. It is based on Ubuntu8.04.1 Hardy LTS, and is designed to provide userswith a pre-integrated, automatically updated,turn-key operating system environment that iscarefully built from the ground up with theminimum components needed to run PostgreSQL withmaximum usability, efficiency, and security.Image

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LEARN ABOUT DEBIAN

cgi::session::driver::postgresql

CGI::Session::Driver::postgresql(3pm)			User Contributed Perl Documentation		     CGI::Session::Driver::postgresql(3pm)

NAME

       CGI::Session::Driver::postgresql - PostgreSQL driver for CGI::Session

SYNOPSIS

	   use CGI::Session;
	   $session = CGI::Session->new("driver:PostgreSQL", undef, {Handle=>$dbh});

DESCRIPTION

       CGI::Session::PostgreSQL is a CGI::Session driver to store session data in a PostgreSQL table.

STORAGE

       Before you can use any DBI-based session drivers you need to make sure compatible database table is created for CGI::Session to work with.
       Following command will produce minimal requirements in most SQL databases:

	   CREATE TABLE sessions (
	       id CHAR(32) NOT NULL PRIMARY KEY,
	       a_session BYTEA NOT NULL
	   );

       and within your code use:

	   use CGI::Session;
	   $session = CGI::Session->new("driver:PostgreSQL", undef, {Handle=>$dbh, ColumnType=>"binary"});

       Please note the ColumnType argument. PostgreSQL's text type has problems when trying to hold a null character. (Known as "" in Perl, not
       to be confused with SQL NULL). If you know there is no chance of ever having a null character in the serialized data, you can leave off the
       ColumnType attribute. Using a BYTEA column type and "ColumnType => 'binary'" is recommended when using Storable as the serializer or if
       there's any possibility that a null value will appear in any of the serialized data.

       To use different column names, change the 'create table' statement, and then simply do this:

	   $s = CGI::Session->new('driver:pg', undef,
	   {
	       TableName=>'session',
	       IdColName=>'my_id',
	       DataColName=>'my_data',
	       DataSource=>'dbi:pg:dbname=project',
	   });

       or

	   $s = CGI::Session->new('driver:pg', undef,
	   {
	       TableName=>'session',
	       IdColName=>'my_id',
	       DataColName=>'my_data',
	       Handle=>$dbh,
	   });

       For more details see CGI::Session::Driver::DBI, parent class.

       Also see sqlite driver, which exercises different method for dealing with binary data.

COPYRIGHT

       Copyright (C) 2002 Cosimo Streppone. All rights reserved. This library is free software and can be modified and distributed under the same
       terms as Perl itself.

AUTHORS

       Cosimo Streppone <cosimo@cpan.org>, heavily based on the CGI::Session::MySQL driver by Sherzod Ruzmetov, original author of CGI::Session.

       Matt LeBlanc contributed significant updates for the 4.0 release.

LICENSING

       For additional support and licensing see CGI::Session

perl v5.12.4							    2011-07-08				     CGI::Session::Driver::postgresql(3pm)