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SQL::Translator::Parser::DBIx::Class.3pm
Langue: en
Version: 2010-06-04 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
SQL::Translator::Parser::DBIx::Class - Create a SQL::Translator schema from a DBIx::Class::Schema instanceSYNOPSIS
## Via DBIx::Class use MyApp::Schema; my $schema = MyApp::Schema->connect("dbi:SQLite:something.db"); $schema->create_ddl_dir(); ## or $schema->deploy(); ## Standalone use MyApp::Schema; use SQL::Translator; my $schema = MyApp::Schema->connect; my $trans = SQL::Translator->new ( parser => 'SQL::Translator::Parser::DBIx::Class', parser_args => { package => $schema, add_fk_index => 0, sources => [qw/ Artist CD /], }, producer => 'SQLite', ) or die SQL::Translator->error; my $out = $trans->translate() or die $trans->error;
DESCRIPTION
This class requires SQL::Translator installed to work."SQL::Translator::Parser::DBIx::Class" reads a DBIx::Class schema, interrogates the columns, and stuffs it all in an $sqlt_schema object.
Its primary use is in deploying database layouts described as a set of DBIx::Class classes, to a database. To do this, see ``deploy'' in DBIx::Class::Schema.
This can also be achieved by having DBIx::Class export the schema as a set of SQL files ready for import into your database, or passed to other machines that need to have your application installed but don't have SQL::Translator installed. To do this see ``create_ddl_dir'' in DBIx::Class::Schema.
PARSER OPTIONS
add_fk_index
Create an index for each foreign key. Enabled by default, as having indexed foreign key columns is normally the sensible thing to do.sources
- Arguments: \@class_names
Limit the amount of parsed sources by supplying an explicit list of source names.
SEE ALSO
SQL::Translator, DBIx::Class::SchemaAUTHORS
See ``CONTRIBUTORS'' in DBIx::Class.LICENSE
You may distribute this code under the same terms as Perl itself.Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre