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Hailo::Storage::PostgrUser(Contributed Perl DocumHailo::Storage::PostgreSQL(3)

NAME
       Hailo::Storage::PostgreSQL - A storage backend for Hailo	using DBD::Pg

SYNOPSIS
       First create a PostgreSQL database for failo:

	   # Run it as a dedicated hailo user
	   createdb -E UTF8 -O hailo hailo

	   # Just create database..
	   createdb -E UTF8 hailo

       As a module:

	   my $hailo = Hailo->new(
	       storage_class =>	'Pg',
	       storage_args => {
		   dbname   => 'hailo',
	       },
	   );
	   $hailo->train("hailo.trn");

       Or with complex connection options:

	   my $hailo = Hailo->new(
	       storage_class =>	'Pg',
	       storage_args => {
		   dbname   => 'hailo',
		   host	    => 'localhost',
		   port	    => '5432',
		   options  => '...',
		   username => 'hailo',
		   password => 'hailo'
	       },
	   );
	   $hailo->train("hailo.trn");

       From the	command	line:

	   hailo --train hailo.trn \
	       --storage      Pg \
	       --storage-args dbname=hailo

       Or with complex connection options:

	   hailo --train hailo.trn \
	       --storage      Pg \
	       --storage-args dbname=hailo \
	       --storage-args host=localhost \
	       --storage-args port=5432	\
	       --storage-args options=... \
	       --storage-args username=hailo \
	       --storage-args password=hailo

       Almost all of these options can be omitted, see DBD::Pg's documentation
       for the default values.

       See Hailo's documentation for other non-Pg specific options.

DESCRIPTION
       This backend maintains information in a PostgreSQL database.

ATTRIBUTES
   "storage_args"
       This is a hash reference	which can have the following keys:

       'dbname', the name of the database to use (required).

       'host', the host	to connect to (required).

       'port', the port	to connect to (required).

       'options', additional options to	pass to	PostgreSQL.

       'username', the username	to use.

       'password', the password	to use.

AUTHOR
       Avar ArnfjA<paragraph>rA<degree>	Bjarmason <avar@cpan.org>

LICENSE	AND COPYRIGHT
       Copyright 2010 Avar ArnfjA<paragraph>rA<degree> Bjarmason.

       This program is free software, you can redistribute it and/or modify it
       under the same terms as Perl itself.

perl v5.32.1			  2018-11-28	 Hailo::Storage::PostgreSQL(3)

NAME | SYNOPSIS | DESCRIPTION | ATTRIBUTES | AUTHOR | LICENSE AND COPYRIGHT

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