db->driverName === 'mysql') { $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=InnoDB'; } $this->createTable('{{%individual_achievement}}', [ 'id' => $this->primaryKey(), 'user_id' => $this->integer()->notNull(), 'dictionary_individual_achievement_id'=>$this->integer()->notNull(), 'document_type_id'=>$this->integer()->notNull(), 'document_series'=>$this->string(100), 'document_number'=>$this->string(100), 'document_date'=>$this->string(100), 'document_giver'=>$this->string(1000), 'file'=>$this->string(1000)->notNull(), 'filename' => $this->string(255), 'extension' => $this->string(255), 'updated_at' => $this->integer(), 'created_at' => $this->integer(), ], $tableOptions); Yii::$app->db->schema->refresh(); } public function safeDown() { $this->dropTable('{{%individual_achievement}}'); Yii::$app->db->schema->refresh(); } }