CLOB field

I've created my first table equipped with a CLOB field.
Here it is :
CREATE TABLE TEMP/PROVA 
        (CODICE CHAR (5 ) NOT NULL WITH DEFAULT,
        DESCRIZIONE CHAR (5 ) NOT NULL WITH DEFAULT, 
        TESTO CLOB NOT NULL WITH DEFAULT)
A SELECT * FROM TEMP/PROVA gives:
 CODICE  DESCRIZIONE  TESTO
 001        001       *POINTER
 001        001       *POINTER
 ********   Fine dati   ********

How can i access the content of the field 'TESTO'  ?
Thanks

Domenico Finucci
Fiditalia , Milano, 02- 4301-2494
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