m170503_142950_create_links.php
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<?php
use yii\db\Migration;
class m170503_142950_create_links extends Migration
{
/**
* @inheritdoc
*/
public function safeUp()
{
$this->addForeignKey(
'order_delivery_id_fkey',
'order',
'delivery_id',
'delivery',
'id',
'RESTRICT',
'CASCADE'
);
$this->addForeignKey(
'order_payment_id_fkey',
'order',
'payment_id',
'payment',
'id',
'RESTRICT',
'CASCADE'
);
$this->addForeignKey(
'order_label_id_fkey',
'order',
'label_id',
'label',
'id',
'RESTRICT',
'CASCADE'
);
}
/**
* @inheritdoc
*/
public function safeDown()
{
$this->dropForeignKey('order_delivery_id_fkey', 'order');
$this->dropForeignKey('order_payment_id_fkey', 'order');
$this->dropForeignKey('order_label_id_fkey', 'order');
}
}