php : 
Au caractère Ligne:1 : 1
+ php bin/console 
doctrine:schema:update 
--dump-sql > 
full_schema.sql 2 ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~
    + CategoryInfo         
     : NotSpecified: (:St  
  ring) [], RemoteExcept   
 ion
    + FullyQualifiedErrorI 
   d : NativeCommandError
 
 [OK] Nothing to update -  
      your database is     
      already in sync with 
      the current entity   
      metadata.            

