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oracle 用sql實現密碼的加密,解密

bsp rom oracl div ora 解密 varchar2 base decode

select utl_raw.cast_to_varchar2(utl_encode.base64_encode(utl_raw.cast_to_raw(‘123456‘))) from dual;

select utl_raw.cast_to_varchar2(utl_encode.base64_decode(utl_raw.cast_to_raw(‘MTIzNDU2‘))) from dual

oracle 用sql實現密碼的加密,解密