Mysqlの関係の問題、doctrineはこのエラーを受け取ります：Doctrine_Table_Exception：未知の関係エイリアスModel_Training

Question

私はDoctrineの関係に問題があります。 MySQLデータベース上で動作します。

は私が私が思いついたことと何の上に座って何日かそれに飽き助けてください不明関係別名Model_Training、とGoogleはまた見つけることができませんでした：Doctrine_Table_Exception：関係を使用してデータをダウンロードする際に問題が私にこのエラーがスローされますが発生します何でもここ

を取得するコードであるデータ：

$dataRows = Doctrine_Query::create() 
        ->from('Model_Training a')->where('a.idTrainings = ?', $this->_getParam('id')) 
        ->leftJoin('a.Model_TrainingBonuse ac') 
        ->leftJoin('a.Model_Bonuse ad') 
        ->fetchArray(); 

教義のモデルの形成とschema.ymlファイル：

TrainingBonuse: 
    tableName: Trainings_has_Bonuses 
    columns: 
    Trainings_idTrainings: 
     type: integer(4) 
     notnull: true 
     autoincrement: true 
    Bonuses_idBonuses: 
     type: integer(4) 
     notnull: true 
    relations: 
    TrainingsIdTraining: 
     class: Training 
     local: Trainings_idTrainings 
     foreign: idTrainings 
     foreignAlias: Trainings_has_Bonuses 
    BonusesIdBonuse: 
     class: Bonuse 
     local: Bonuses_idBonuses 
     foreign: idBonuses 
     foreignAlias: Trainings_has_Bonuses 
    indexes: 
    fk_Trainings_has_Bonuses_Bonuses1: 
     fields: [Bonuses_idBonuses] 
    fk_Trainings_has_Bonuses_Trainings1: 
     fields: [Trainings_idTrainings] 
    options: 
    charset: utf8 
    collate: utf8_polish_ci 

Bonuse: 
    tableName: Bonuses 
    columns: 
    idBonuses: 
     type: integer(4) 
     primary: true 
     notnull: true 
     autoincrement: true 
    name: 
     type: string(45) 
    title: 
     type: string(255) 
    description: 
     type: clob(65535) 
    file_url_full: 
     type: string(255) 
    file_type: 
     type: integer(1) 
    width_full: 
     type: integer(4) 
    height_full: 
     type: integer(4) 
    active: 
     type: integer(1) 
     default: 1 
    options: 
    charset: utf8 
    collate: utf8_polish_ci 

Training: 
    tableName: Trainings 
    columns: 
    idTrainings: 
     type: integer(4) 
     primary: true 
     notnull: true 
     autoincrement: true 
    title: 
     type: string(255) 
    sub_title: 
     type: string(255) 
    up_body: 
     type: clob(65535) 
    training_body: 
     type: clob(65535) 
    question: 
     type: clob(65535) 
    opinion: 
     type: clob(65535) 
    bonuses: 
     type: integer(1) 
     notnull: true 
     default: 0 
    down_body: 
     type: clob(65535) 
    modyfication: 
     type: integer(1) 
     notnull: true 
     default: 0 
    active: 
     type: integer(1) 
     notnull: true 
     default: 1 
    options: 
    charset: utf8 
    collate: utf8_polish_ci 

モデル：

TRAINING

abstract class Model_Base_Training extends Doctrine_Record 
{ 
    public function setTableDefinition() 
    { 
     $this->setTableName('Trainings'); 
     $this->hasColumn('idTrainings', 'integer', 4, array(
      'type' => 'integer', 
      'primary' => true, 
      'autoincrement' => true, 
      'length' => '4', 
      )); 
     $this->hasColumn('title', 'string', 255, array(
      'type' => 'string', 
      'length' => '255', 
      )); 
     $this->hasColumn('sub_title', 'string', 255, array(
      'type' => 'string', 
      'length' => '255', 
      )); 
     $this->hasColumn('up_body', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('training_body', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('question', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('opinion', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('bonuses', 'integer', 1, array(
      'type' => 'integer', 
      'notnull' => true, 
      'default' => 0, 
      'length' => '1', 
      )); 
     $this->hasColumn('down_body', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('modyfication', 'integer', 1, array(
      'type' => 'integer', 
      'notnull' => true, 
      'default' => 0, 
      'length' => '1', 
      )); 
     $this->hasColumn('active', 'integer', 1, array(
      'type' => 'integer', 
      'notnull' => true, 
      'default' => 1, 
      'length' => '1', 
      )); 

     $this->option('collate', 'utf8_polish_ci'); 
     $this->option('charset', 'utf8'); 
     $this->option('type', 'InnoDB'); 
    } 

    public function setUp() 
    { 
     parent::setUp(); 
     $this->hasMany('Model_UserTraining as Users_has_Trainings', array(
      'local' => 'idTrainings', 
      'foreign' => 'Trainings_idTrainings')); 

     $this->hasMany('Model_TrainingBonuse as Trainings_has_Bonuses', array(
      'local' => 'idTrainings', 
      'foreign' => 'Trainings_idTrainings')); 
    } 
} 

TRAINING_BONUSES

abstract class Model_Base_TrainingBonuse extends Doctrine_Record 
{ 
    public function setTableDefinition() 
    { 
     $this->setTableName('Trainings_has_Bonuses'); 
     $this->hasColumn('Trainings_idTrainings', 'integer', 4, array(
      'type' => 'integer', 
      'notnull' => true, 
      'autoincrement' => true, 
      'length' => '4', 
      )); 
     $this->hasColumn('Bonuses_idBonuses', 'integer', 4, array(
      'type' => 'integer', 
      'notnull' => true, 
      'length' => '4', 
      )); 


     $this->index('fk_Trainings_has_Bonuses_Bonuses1', array(
      'fields' => 
      array(
       0 => 'Bonuses_idBonuses', 
      ), 
      )); 
     $this->index('fk_Trainings_has_Bonuses_Trainings1', array(
      'fields' => 
      array(
       0 => 'Trainings_idTrainings', 
      ), 
      )); 
     $this->option('collate', 'utf8_polish_ci'); 
     $this->option('charset', 'utf8'); 
     $this->option('type', 'InnoDB'); 
    } 

    public function setUp() 
    { 
     parent::setUp(); 
     $this->hasOne('Model_Training as TrainingsIdTraining', array(
      'local' => 'Trainings_idTrainings', 
      'foreign' => 'idTrainings')); 

     $this->hasOne('Model_Bonuse as BonusesIdBonuse', array(
      'local' => 'Bonuses_idBonuses', 
      'foreign' => 'idBonuses')); 
    } 
} 

ボーナス

abstract class Model_Base_Bonuse extends Doctrine_Record 
{ 
    public function setTableDefinition() 
    { 
     $this->setTableName('Bonuses'); 
     $this->hasColumn('idBonuses', 'integer', 4, array(
      'type' => 'integer', 
      'primary' => true, 
      'autoincrement' => true, 
      'length' => '4', 
      )); 
     $this->hasColumn('name', 'string', 45, array(
      'type' => 'string', 
      'length' => '45', 
      )); 
     $this->hasColumn('title', 'string', 255, array(
      'type' => 'string', 
      'length' => '255', 
      )); 
     $this->hasColumn('description', 'clob', 65535, array(
      'type' => 'clob', 
      'length' => '65535', 
      )); 
     $this->hasColumn('file_url_full', 'string', 255, array(
      'type' => 'string', 
      'length' => '255', 
      )); 
     $this->hasColumn('file_type', 'integer', 1, array(
      'type' => 'integer', 
      'length' => '1', 
      )); 
     $this->hasColumn('width_full', 'integer', 4, array(
      'type' => 'integer', 
      'length' => '4', 
      )); 
     $this->hasColumn('height_full', 'integer', 4, array(
      'type' => 'integer', 
      'length' => '4', 
      )); 
     $this->hasColumn('active', 'integer', 1, array(
      'type' => 'integer', 
      'default' => 1, 
      'length' => '1', 
      )); 

     $this->option('collate', 'utf8_polish_ci'); 
     $this->option('charset', 'utf8'); 
     $this->option('type', 'InnoDB'); 
    } 

    public function setUp() 
    { 
     parent::setUp(); 
     $this->hasMany('Model_TrainingBonuse as Trainings_has_Bonuses', array(
      'local' => 'idBonuses', 
      'foreign' => 'Bonuses_idBonuses')); 
    } 
} 

Answer 1

ない「エイリアスクラスはありません場合は、あなたのschema.ymlファイル... theresの "トレーニング" には "Model_Training" テーブル定義が...しかしありませんあなたのschema.ymlで指定された "外部エイリアス"要素では、テーブル定義の名前が使用されます。したがって、 "Model_Training"ではなく "Training"を使用します（これは "Model_Bonuses"などにも適用されます）。