sql table intermédiaire

SELECT C.CLI_ID, C.CLI_NOM, T.TEL_NUMERO
FROM T_CLIENT C, T_TELEPHONE T
WHERE C.CLI_ID = T.CLI_ID
  AND T.TYP_CODE = 'FAX'

SELECT CLI_NOM, TEL_NUMERO
FROM T_CLIENT C, T_TELEPHONE T
WHERE C.CLI_ID = T.CLI_ID

CLI_NOM   TEL_NUMERO
-------   --------------
DUPONT    01-45-42-56-63
DUPONT    01-44-28-52-52
DUPONT    01-44-28-52-50
BOUVIER   06-11-86-78-89
DUBOIS    02-41-58-89-52
DREYFUS   01-51-58-52-50
DUHAMEL   01-54-11-43-21
BOUVIER   06-55-41-42-95
MARTIN    01-48-98-92-21
MARTIN    01-44-22-56-21
...

SELECT CLI_NOM, TEL_NUMERO
FROM T_CLIENT, T_TELEPHONE
WHERE T_CLIENT.CLI_ID = T_TELEPHONE.CLI_ID

SELECT CLI_NOM, TEL_NUMERO
FROM   T_CLIENT C 
       INNER JOIN T_TELEPHONE T
             ON C.CLI_ID = T.CLI_ID
WHERE  TYP_CODE = 'FAX'