Doctrine Column-Aggregation Inheritance

Question

I'm trying to implement Doctrine column-aggregation inheritance

I copied the Yaml structure from the Doctrine guide and paste it in my schema.yml file:

Entity:
 columns:
 username: string(20)
 password: string(16)
 created_at: timestamp
 updated_at: timestamp
User:
 inheritance:
 extends: Entity
 type: column_aggregation
 keyField: type
 keyValue: 1
Group:
 inheritance:
 extends: Entity
 type: column_aggregation
 keyField: type
 keyValue: 2

But when I use the doctrine:build-model and doctrine:build-sql commands from symfony's command line, the sql file I get contains two similar lines for creating the Entity table:

CREATE TABLE entity (id BIGINT AUTO_INCREMENT, username VARCHAR(20), password VARCHAR(16), created_at DATETIME, updated_at DATETIME, type VARCHAR(255), INDEX entity_type_idx (type), PRIMARY KEY(id)) ENGINE = INNODB;
CREATE TABLE entity (id BIGINT AUTO_INCREMENT, username VARCHAR(20), password VARCHAR(16), created_at DATETIME, updated_at DATETIME, type VARCHAR(255), PRIMARY KEY(id)) ENGINE = INNODB;

Which ofcourse causes an error when I try to import it to my database..

Is it a build-in bug in Symfony's command-line?

• greg0ire: Strange... are you up-to-date?
• tamir: I think I am.. I have symfony 1.4.11 not sure about the Doctrine version
• tamir: Do you know of any tool other than Symfony's CLI to build the .sql from my YAML file?
• greg0ire: the latest version of symfony is 1.4.15 . There might have been some bugfixes in the embedded doctrine version. Please udpate. And no, I don't know any other tool.

Answer 1

Well, it looks like it is a reported bug and it will only work in Doctrine 2