Apache::Session::StoreUserbContributed Perl DApache::Session::Store::Sybase(3)NAMEApache::Session::Store::Sybase - Store persistent data in a Sybase
database
SYNOPSIS
use Apache::Session::Store::Sybase;
my $store = new Apache::Session::Store::MySQL;
$store->insert( $ref );
$store->update( $ref );
$store->materialize( $ref );
$store->remove( $ref );
DESCRIPTIONApache::Session::Store::Sybase fulfills the storage interface of
Apache::Session. Session data is stored in a Sybase database.
SCHEMA
To use this module, you will need at least these columns in a table
called 'sessions':
id CHAR(32) # or however long your session IDs are.
a_session IMAGE
To create this schema, you can execute this command using the isql or
sqsh programs:
CREATE TABLE sessions (
id CHAR(32) not null primary key,
a_session TEXT
)
go
If you use some other command, ensure that there is a unique index on
the id column of the table
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
Example:
tie %hash, 'Apache::Session::Sybase', $id, {
DataSource => 'dbi:Sybase:database=db;server=server',
UserName => 'database_user',
Password => 'K00l',
Commit => 1,
};
Instead, you may pass in an already-opened DBI handle to your database.
tie %hash, 'Apache::Session::Sybase', $id, {
Handle => $dbh
};
Additional arguments you can pass to the backing store are:
Commit - whether we should commit any changes; if you pass in an
already-open database handle that has AutoCommit set to a true value,
you do not need to set this. If you let Apache::Session::Store::Sybase
create your database, handle, you must set this to a true value,
otherwise, your changes will not be saved
textsize - the value we should pass to the 'set textsize ' command that
sets the max size of the IMAGE field. Default is 32K (at least in
Sybase ASE 11.9.2).
AUTHOR
This module was based on Apache::Session::Store::Oracle which was
written by Jeffrey William Baker <jwbaker@acm.org>; it was modified by
Chris Winters <chris@cwinters.com> to work with Apache::Session 1.5+
with changes from earlier version of Apache::Session::DBI::Sybase from
Mark Landry <mdlandry@lincoln.midcoast.com>.
SEE ALSO
Apache::Session
perl v5.18.1 2009-09-15 Apache::Session::Store::Sybase(3)
