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console/migrations/m160217_145813_add_fields_february.php 1.54 KB
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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());
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              $this->addColumn('{{%vacancy}}', 'salary', $this->string());
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          }
  
          public function down()
          {
              $this->dropForeignKey('vacancy_specialization_vacancy', '{{%vacancy_specialization}}');
              $this->dropForeignKey('vacancy_specialization_specialization', '{{%vacancy_specialization}}');
  
              $this->dropColumn('{{%vacancy}}', 'phone');
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              $this->dropColumn('{{%vacancy}}', 'salary');
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              $this->dropTable('{{%vacancy_specialization}}');
          }
  
      }