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and c.constraint_name = cc.constraint_name
and c.constraint_type ='P'
)
order by position
;
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http://download.oracle.com/docs/cd/B19306_01/appdev.102/b14258/d_crypto.htm
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24
DBMS_CRYPTO
DBMS_CRYPTO
provides an interface to encrypt and
decrypt stored data, and can be used in conjunction with PL/SQL
programs running network communications. It provides suppo ......