m160217_145813_add_fields_february.php
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<?php
use yii\db\Migration;
class m160217_145813_add_fields_february extends Migration
{
public function up()
{
/* Create vacancy_specialization table */
$this->createTable('{{%vacancy_specialization}}', [
'vacancy_specialization_id' => $this->primaryKey(),
'vacancy_id' => $this->integer(),
'specialization_id' => $this->integer(),
]);
/* Connect vacancy_specialization table with vacancy and specialization tables */
$this->addForeignKey('vacancy_specialization_vacancy', '{{%vacancy_specialization}}', 'vacancy_id', '{{%vacancy}}', 'vacancy_id', 'CASCADE', 'CASCADE');
$this->addForeignKey('vacancy_specialization_specialization', '{{%vacancy_specialization}}', 'specialization_id', '{{%specialization}}', 'specialization_id', 'CASCADE', 'CASCADE');
/* Add phone column to vacancy */
$this->addColumn('{{%vacancy}}', 'phone', $this->string());
$this->addColumn('{{%vacancy}}', 'salary', $this->string());
}
public function down()
{
$this->dropForeignKey('vacancy_specialization_vacancy', '{{%vacancy_specialization}}');
$this->dropForeignKey('vacancy_specialization_specialization', '{{%vacancy_specialization}}');
$this->dropColumn('{{%vacancy}}', 'phone');
$this->dropColumn('{{%vacancy}}', 'salary');
$this->dropTable('{{%vacancy_specialization}}');
}
}