NAME
DBIx::Class::Schema::Loader - Dynamic definition of a
DBIx::Class::Schema
SYNOPSIS
package My::Schema;
use base qw/DBIx::Class::Schema::Loader/;
__PACKAGE__->load_from_connection(
dsn => "dbi:mysql:dbname",
user => "root",
password => "",
additional_classes => [qw/DBIx::Class::Foo/],
additional_base_classes => [qw/My::Stuff/],
left_base_classes => [qw/DBIx::Class::Bar/],
constraint => '^foo.*',
relationships => 1,
options => { AutoCommit => 1 },
inflect => { child => 'children' },
debug => 1,
);
# in seperate application code ...
use My::Schema;
my $schema1 = My::Schema->connect( $dsn, $user, $password, $attrs);
# -or-
my $schema1 = "My::Schema";
# ^^ defaults to dsn/user/pass from load_from_connection()
# Get a list of the original (database) names of the tables that
# were loaded
my @tables = $schema1->loader->tables;
# Get a hashref of table_name => 'TableName' table-to-moniker
# mappings.
my $monikers = $schema1->loader->monikers;
# Get a hashref of table_name => 'My::Schema::TableName'
# table-to-classname mappings.
my $classes = $schema1->loader->classes;
# Use the schema as per normal for DBIx::Class::Schema
my $rs = $schema1->resultset($monikers->{table_table})->search(...);
DESCRIPTION
THIS IS A DEVELOPMENT RELEASE. This is 0.01xxx, the first public
releases. Expect things to be broken in various ways. Expect the entire
design to be fatally flawed. Expect the interfaces to change if it
becomes neccessary. It's mostly here for people to poke at it and find
the flaws in it. 0.02 will hopefully have some sanity when we get there.
DBIx::Class::Schema::Loader automates the definition of a
DBIx::Class::Schema by scanning table schemas and setting up columns and
primary keys.
DBIx::Class::Schema::Loader supports MySQL, Postgres, SQLite and DB2.
See DBIx::Class::Schema::Loader::Generic for more, and
DBIx::Class::Schema::Loader::Writing for notes on writing your own
db-specific subclass for an unsupported db.
This module requires DBIx::Class 0.05 or later, and obsoletes
DBIx::Class::Loader for DBIx::Class version 0.05 and later.
METHODS
load_from_connection
Example in Synopsis above demonstrates the available arguments. For
detailed information on the arguments, see the
DBIx::Class::Schema::Loader::Generic documentation.
loader
This is an accessor in the generated Schema class for accessing the
DBIx::Class::Schema::Loader::Generic -based loader object that was used
during construction. See the DBIx::Class::Schema::Loader::Generic docs
for more information on the available loader methods there.
AUTHOR
Brandon Black, "
[email protected]"
Based on DBIx::Class::Loader by Sebastian Riedel
Based upon the work of IKEBE Tomohiro
THANK YOU
Adam Anderson, Andy Grundman, Autrijus Tang, Dan Kubb, David Naughton,
Randal Schwartz, Simon Flack and all the others who've helped.
LICENSE
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
SEE ALSO
DBIx::Class
