public function getCity() { return $this->hasMany(FCity::className(), ['id_region' => 'id'])->viaTable('f_region', ['id_okrug' => 'id']); }
public function getCity() { return $this->hasOne(FCity::className(), ['id' => 'id_city']); }
public function getCity() { return $this->hasMany(FCity::className(), ['id_region' => 'id']); }