How do you use ORMs (DBIx::Class) with a short example?

Using ORMs like DBIx::Class in Perl simplifies database interactions by allowing you to work with database records as objects. Here’s a short example to demonstrate how you can use DBIx::Class to set up a basic schema and perform a simple query.

# Connect to the database use DBIx::Class::Schema; my $schema = YourApp::Schema->connect('dbi:SQLite:dbname=your_database.db'); # Define a result class for the 'users' table package YourApp::Schema::Result::User; use DBIx::Class::Core; __PACKAGE__->table('users'); __PACKAGE__->add_columns( id => { data_type => 'integer', is_auto_increment => 1 }, name => { data_type => 'varchar', size => 255 }, ); __PACKAGE__->set_primary_key('id'); # Querying the users table my @users = $schema->resultset('User')->all; foreach my $user (@users) { print $user->name; }

Perl DBIx::Class ORM database schema

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