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Special Forums News, Links, Events and Announcements Software Releases - RSS News LimeSurvey 1.08 RC3 (Unstable branch)
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Old 01-10-2009
LimeSurvey 1.08 RC3 (Unstable branch)
Image LimeSurvey (formerly PHPSurveyor) is a Web application that interacts with MySQL, MSSQL, or Postgres to develop surveys, publish surveys, and collect responses to surveys. Once a survey has been created, data can be inserted into the survey either by a "pretty" public screen which presents each question one at a time, or by a quick and nasty data entry screen. It includes the capacity to generate individualized "tokens", so that invitations can be issued to participants. It also has the capacity to set conditions on whether questions will display (branching), numerous question types, and a basic statistics function. License: GNU General Public License (GPL) Changes:
Support of ORed questions in conditions. A new condition designer interface. A default initial value for the slider question by using the slider_default question attribute. A new 'public statistics' feature. A min_answer feature for some question types. Translations for question attributes. Image

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apache::session::store::postgres

Session::Store::Postgres(3)				User Contributed Perl Documentation			       Session::Store::Postgres(3)

NAME

       Apache::Session::Store::Postgres - Store persistent data in a Postgres database

SYNOPSIS

	use Apache::Session::Store::Postgres;

	my $store = new Apache::Session::Store::Postgres;

	$store->insert($ref);
	$store->update($ref);
	$store->materialize($ref);
	$store->remove($ref);

DESCRIPTION

       Apache::Session::Store::Postgres fulfills the storage interface of Apache::Session. Session data is stored in a Postgres database.

SCHEMA

       To use this module, you will need at least these columns in a table called 'sessions', or another name if you supply the TableName
       parameter.

	id char(32)	# or however long your session IDs are.
	a_session text	# This has an ~8 KB limit :(

       To create this schema, you can execute this command using the psql program:

	CREATE TABLE sessions (
	   id char(32) not null primary key,
	   a_session text
	);

       If you use some other command, ensure that there is a unique index on the table's id column.

CONFIGURATION

       The module must know what datasource, username, and password to use when connecting to the database.  These values can be set using the
       options hash (see Apache::Session documentation).  The options are:

       DataSource
       UserName
       Password
       Handle
       TableName

       Example:

	tie %hash, 'Apache::Session::Postgres', $id, {
	    DataSource => 'dbi:Pg:dbname=database',
	    UserName   => 'database_user',
	    Password   => 'K00l'
	};

       Instead, you may pass in an already-opened DBI handle to your database.

	tie %hash, 'Apache::Session::Postgres', $id, {
	    Handle => $dbh
	};

AUTHOR

       This modules was written by Jeffrey William Baker <jwbaker@acm.org>

       A fix for the commit policy was contributed by Michael Schout <mschout@gkg.net>

SEE ALSO

       Apache::Session, Apache::Session::Store::DBI

perl v5.12.1							    2007-09-28					       Session::Store::Postgres(3)