Relations created with YAML in Symfony (with Doctrine) are not populated in MySQL database

I am new to Symfony, trying to create a database structure through build-model then build-sql.

All the tables appear in the database however relations other than simple one-to-many relations are not created.

For instance I have a table storing companies, they can be both suppliers or customers and I have another table storing the customer/supplier relationship.

Identifier:
  actAs: [Timestampable]
  tableName: identifier
  columns:
    id:
      type: integer(20)
      fixed: false
      unsigned: false
      primary: true
      autoincrement: true
  relations:
    Suppliers:
      class: Identifier
      local: customer_id
      foreign: supplier_id
      refClass: CustomerSupplier
      foreignAlias: Customers
      onDelete: CASCADE
    Customers:
      class: Identifier
      local: supplier_id
      foreign: customer_id
      refClass: CustomerSupplier
      foreignAlias: Suppliers
      onDelete: CASCADE
CustomerSupplier:
  actAs: [Timestampable]
  tableName: customerSupplier
  columns:
    id:
      type: integer(20)
      fixed: false
      unsigned: false
      primary: true
      autoincrement:开发者_如何学C true
    customer_id:
      type: integer(20)
      fixed: false
      unsigned: false
      primary: false
      notnull: true
      autoincrement: false
    supplier_id:
      type: integer(20)
      fixed: false
      unsigned: false
      primary: false
      notnull: true
      autoincrement: false

One-to-one relationships are not created either:

IdentifierExtCompany:
  actAs: [Timestampable]
  tableName: identifierExtCompany
  columns:
    identifier_id:
      type: integer(20)
      fixed: false
      unsigned: false
      primary: true
      autoincrement: true
  relations:
    Identifier:
      local: identifier_id
      foreign: id
      onDelete: CASCADE
      foreignType: one
      type: one

All these relations don't appear in the database when I run the sql request generated by build-sql.

Could you help me to detect what is wrong in my yaml file? Thanks in advance

For instance I have a table storing companies, they can be both suppliers or customers and I have another table storing the customer/supplier relationship.

Seems like you have to define relations for CustomerSupplier too:

relations:
  IdentifierAlias:
    class: Identifier
    local: identifier_id
    onDelete: CASCADE
  SupplierAlias:
    class: Supplier
    local: supplier_id
    onDelete: CASCADE

One-to-one relationships are not created either

Try to specify class attribute in relations and set it to Identifier.

Hope this helps.