May 2005
Intermediate to advanced
352 pages
14h 39m
English
DECODE( )
DECODE(encrypted, password)This function decrypts a given string that was encrypted with a given password.
SELECT ENCODE(pwd, 'oreilly') FROM teachers WHERE teacher_id = '730522';
This
function decrypts the contents of the pwd column
and unlocks it using the oreilly password, which
was used to encrypt it originally using ENCODE( ).
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