類必須是一個子類Doctrine_Record誤差對PHP symfony的學說：插入-SQL

Question

我有一個問題，使用命令生成我的表：

php symfony doctrine:insert-sql 

它返回我下面的錯誤：

>> doctrine creating tables 


    Class "Complaint" must be a child class of Doctrine_Record 


PHP Fatal error: Call to a member function evictAll() on a non-object in D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\plugins\sfDoctri 
nePlugin\lib\vendor\doctrine\Doctrine\Connection.php on line 1239 
PHP Stack trace: 
PHP 1. {main}() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\symfony:0 
PHP 2. include() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\symfony:14 
PHP 3. sfDatabaseManager->shutdown() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\database\sfDatabaseManager.class.php:0 
PHP 4. sfDoctrineDatabase->shutdown() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\database\sfDatabaseManager.class.php:134 
PHP 5. Doctrine_Manager->closeConnection() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\plugins\sfDoctrinePlugin\lib\database\sfDoctr 
ineDatabase.class.php:165 
PHP 6. Doctrine_Connection->close() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\plugins\sfDoctrinePlugin\lib\vendor\doctrine\Doctrin 
e\Manager.php:580 
PHP 7. Doctrine_Connection->clear() D:\Internet\PHP\ijzerleeuw_bezoekrapporten\lib\vendor\symfony\lib\plugins\sfDoctrinePlugin\lib\vendor\doctrine\Doctrin 
e\Connection.php:1268 

這是我的schema.yml，我用它來生成模型（PHP symfony的學說：內置mdeol）：

InspectionReport: 
    actAs: { Timestampable: ~ } 
    columns: 
    customer_id: { type: integer(5), notnull: true } 
    username:  { type: string(255), notnull: true } 
    start_time:  { type: string(5) } 
    end_time:  { type: string(5) } 
    type:   { type: string(5) } 
    reason:   { type: string(4) } 
    contact:  { type: string(5) } 
    subject:  { type: string(5) } 
    remarks:  { type: string(5000) } 
    emailaddresses: { type: string(5) } 
    relations: 
    Complaints: 
     class: Complaint 
     refClass: ComplaintInspectionReport 
     local: id 
     foreign: complaint_id 
    Reviews: 
     class: Review 
     refClass: ReviewInspectionReport 
     local: id 
     foreign: review_id 

ComplaintInspectionReport: 
    columns: 
    complaint_id: { type: integer(4), primary: true } 
    inspection_report_id: { type: integer, primary: true } 
    relations: 
    Complaint: { onDelete: CASCADE, local: complaint_id, foreign: id } 
    InspectionReport: { onDelete: CASCADE, local: inspection_report_id, foreign: id } 

ReviewInspectionReport: 
    columns: 
    review_id: { type: integer, primary: true } 
    inspection_report_id: { type: integer, primary: true } 
    relations: 
    Review: { onDelete: CASCADE, local: review_id, foreign: id } 
    InspectionReport: { onDelete: CASCADE, local: inspection_report_id, foreign: id } 

Complaint: 
    columns: 
    id:   { type: integer, notnull: true } 
    description: { type: string(32), notnull: true } 
    contact:  { type: string(32) } 
    remark:  { type: string(50) } 

Review: 
    columns: 
    id:   { type: integer, notnull: true } 
    description: { type: string(32), notnull: true } 
    contact:  { type: string(32) } 
    remark:  { type: string(50) } 
    grade:   { type: string(1) } 
    email_address: { type: string(32) } 

我從模型/模式生成的schema.sql文件（PHP symfony的原則：建立-SQL）：

CREATE TABLE complaint (id BIGINT AUTO_INCREMENT, description VARCHAR(32) NOT NULL, contact VARCHAR(32), remark VARCHAR(50), PRIMARY KEY(id)) ENGINE = INNODB; 
CREATE TABLE complaint_inspection_report (complaint_id INT, inspection_report_id BIGINT, PRIMARY KEY(complaint_id, inspection_report_id)) ENGINE = INNODB; 
CREATE TABLE inspection_report (id BIGINT AUTO_INCREMENT, customer_id BIGINT NOT NULL, username VARCHAR(255) NOT NULL, start_time VARCHAR(5), end_time VARCHAR(5), type VARCHAR(5), reason VARCHAR(4), contact VARCHAR(5), subject VARCHAR(5), remarks TEXT, emailaddresses VARCHAR(5), created_at DATETIME NOT NULL, updated_at DATETIME NOT NULL, PRIMARY KEY(id)) ENGINE = INNODB; 
CREATE TABLE review (id BIGINT AUTO_INCREMENT, description VARCHAR(32) NOT NULL, contact VARCHAR(32), remark VARCHAR(50), grade VARCHAR(1), email_address VARCHAR(32), PRIMARY KEY(id)) ENGINE = INNODB; 
CREATE TABLE review_inspection_report (review_id BIGINT, inspection_report_id BIGINT, PRIMARY KEY(review_id, inspection_report_id)) ENGINE = INNODB; 
ALTER TABLE complaint_inspection_report ADD CONSTRAINT complaint_inspection_report_complaint_id_complaint_id FOREIGN KEY (complaint_id) REFERENCES complaint(id) ON DELETE CASCADE; 
ALTER TABLE complaint_inspection_report ADD CONSTRAINT ciii FOREIGN KEY (inspection_report_id) REFERENCES inspection_report(id) ON DELETE CASCADE; 
ALTER TABLE review_inspection_report ADD CONSTRAINT riii FOREIGN KEY (inspection_report_id) REFERENCES inspection_report(id) ON DELETE CASCADE; 
ALTER TABLE review_inspection_report ADD CONSTRAINT review_inspection_report_review_id_review_id FOREIGN KEY (review_id) REFERENCES review(id) ON DELETE CASCADE; 

如果我運行SQL手動它工作正常，但使用時學說：插入-SQL返回我的錯誤。

我在想我的模式中的錯誤，但似乎無法得到它的保留。或者，也許它完全不同。

Answer 1

我錯了，我只是生成類，並沒有嘗試加載SQL。

事實上，你有幾個誤區：

• 一個表，你不應該定義列id，只要你不把它需要的主鍵，而不是增加，等等。否則對於每個中間表（ComplaintInspectionReport & ReviewInspectionReport）將造成對於Doctrine
• 的麻煩，您不必重新定義relations。如果他們在父類中正確定義，則在此處不需要它們
• 請注意integer類型。學說總是會使用integer，但是如果你定義了一個外部的integer(4)，它導致由Doctrine生成的id自動生成，那麼當插入sql時，關係將會失敗。因爲一方面你有integer，另一方面integer(4)。
• 最後，請注意您在InspectionReport中定義的local密鑰。兩次使用id但您必須爲中間表定義本地密鑰，而不是當前密鑰。所以你必須爲兩者設置inspection_report_id。

這裏是固定的模式：

InspectionReport: 
    actAs: { Timestampable: ~ } 
    columns: 
    customer_id: { type: integer(5), notnull: true } 
    username:  { type: string(255), notnull: true } 
    start_time:  { type: string(5) } 
    end_time:  { type: string(5) } 
    type:   { type: string(5) } 
    reason:   { type: string(4) } 
    contact:  { type: string(5) } 
    subject:  { type: string(5) } 
    remarks:  { type: string(5000) } 
    emailaddresses: { type: string(5) } 
    relations: 
    Complaints: 
     class: Complaint 
     refClass: ComplaintInspectionReport 
     local: inspection_report_id 
     foreign: complaint_id 
    Reviews: 
     class: Review 
     refClass: ReviewInspectionReport 
     local: inspection_report_id 
     foreign: review_id 

ComplaintInspectionReport: 
    columns: 
    complaint_id: { type: integer, primary: true } 
    inspection_report_id: { type: integer, primary: true } 

ReviewInspectionReport: 
    columns: 
    review_id: { type: integer, primary: true } 
    inspection_report_id: { type: integer, primary: true } 

Complaint: 
    columns: 
    description: { type: string(32), notnull: true } 
    contact:  { type: string(32) } 
    remark:  { type: string(50) } 

Review: 
    columns: 
    description: { type: string(32), notnull: true } 
    contact:  { type: string(32) } 
    remark:  { type: string(50) } 
    grade:   { type: string(1) } 
    email_address: { type: string(32) } 

不要忘記嘗試重新插入SQL前清除緩存。