oracle里面base64加解密 1. base64 的解密函数 select utl_raw.cast_to_varchar2(utl_encode.base64_decode(utl_raw.cast_to_raw(t.claim_id))) from t_claim t 2. base64 的加密函数 select utl_raw.cast_to_varchar2(utl_encode.base64_encode(utl_raw.cast_to_raw(t.claim_id))) from t_claim t
