m180522_094432_create_service_lang_table.php
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<?php
use yii\db\Migration;
/**
* Handles the creation of table `service_lang`.
*/
class m180522_094432_create_service_lang_table extends Migration
{
/**
* {@inheritdoc}
*/
public function safeUp()
{
$this->createTable('service_lang',
[
'service_id'=> $this->integer(32)->notNull(),
'language_id'=> $this->integer(32)->notNull(),
'title'=> $this->string(255)->notNull(),
'body'=> $this->text()->notNull(),
'alias_id'=> $this->integer(),
'PRIMARY KEY(service_id, language_id)',
]
);
$this->addForeignKey('service_lang_service_fk',
'service_lang',
'service_id',
'service',
'id',
'CASCADE',
'CASCADE');
$this->addForeignKey('service_lang_language_fk',
'service_lang',
'language_id',
'language',
'id',
'CASCADE',
'CASCADE');
$this->addForeignKey('service_lang_alias_fk',
'service_lang',
'alias_id',
'alias',
'id',
'SET NULL',
'CASCADE');
}
/**
* {@inheritdoc}
*/
public function safeDown()
{
$this->dropForeignKey('service_lang_service_fk', 'service_lang');
$this->dropForeignKey('service_lang_language_fk', 'service_lang');
$this->dropForeignKey('service_lang_alias_fk', 'service_lang');
$this->dropTable('service_lang');
}
}