CREATE OR REPLACE FUNCTION NEW_MD5( string_in IN VARCHAR2) RETURN RAW IS encrypted_raw RAW(128); BEGIN encrypted_raw := dbms_crypto.hash(src=>utl_i18n.string_to_raw(string_in,'AL32UTF8'), typ=>dbms_crypto.hash_
## 创建包体为 DBMS_OBFUSCATION_TOOLKIT CREATE OR REPLACE PACKAGE BODY DBMS_OBFUSCATION_TOOLKIT IS FUNCTION MD5(input_string VARCHAR2) RETURN varchar2 IS BEGIN RETURN UTL_RAW.CAST_TO_VARCHAR2(dbms_crypto.hash(utl_raw.cast_to_raw(input_string), 2)); END MD5; END DBMS_OBFUSCATION_TOOLKIT; /...
创建一个函数,用于调用DBMS_OBFUSCATION_TOOLKIT.MD5函数: CREATE OR REPLACE FUNCTION md5_hash ( p_input IN VARCHAR2 ) RETURN VARCHAR2 IS l_hash RAW(16); BEGIN l_hash := DBMS_OBFUSCATION_TOOLKIT.MD5(INPUT => UTL_RAW.CAST_TO_RAW(p_input)); RETURN LOWER(RAWTOHEX(l_hash)); END md5_has...
要在Oracle数据库中使用MD5加密,你可以创建一个PL/SQL函数来封装MD5加密逻辑,然后在SQL语句中调用这个函数。以下是一个创建MD5加密函数的示例: sql CREATE OR REPLACE FUNCTION md5_hash(p_input IN VARCHAR2) RETURN VARCHAR2 IS l_hash RAW(16); l_result VARCHAR2(32); BEGIN l_hash := DBMS_OBFUSCATION...
retval := utl_raw.cast_to_raw(DBMS_OBFUSCATION_TOOLKIT.MD5(INPUT_STRING => passwd)); RETURN retval; END; 调用md5函数示例: 代码如下: select md5(1) from dual 另附:Oracle中MD5函数语句 代码如下: --Oracle中MD5函数语句 create or replace FUNCTION "MD5HASH" (str IN VARCHAR2) ...
CREATEORREPLACEFUNCTIONNEW_MD5(string_inINVARCHAR2)RETURNRAWISencrypted_rawRAW(128);BEGINencrypted_raw:=dbms_crypto.hash(src=>utl_i18n.string_to_raw(string_in,'AL32UTF8'),typ=>dbms_crypto.hash_md5);RETURNencrypted_raw;END;/SQL>selectnew_md5(440102199010230759)from dual;NEW_MD5(440102199010230759...
51CTO博客已为您找到关于oracle的hash函数的相关内容,包含IT学习相关文档代码介绍、相关教程视频课程,以及oracle的hash函数问答内容。更多oracle的hash函数相关解答可以来51CTO博客参与分享和学习,帮助广大IT技术人实现成长和进步。
select md5(1) from dual 另附：Oracle中MD5函数语句 复制代码代码如下:--Oracle中MD5函数语句 create or replace FUNCTION "MD5HASH" (str IN VARCHAR2)RETURN VARCHAR2 IS v_checksum VARCHAR2(32);BEGIN v_checksum := LOWER( RAWTOHEX( UTL_RAW.CAST_TO_RAW( sys.dbms_obfuscation_toolkit.md5(input_...
RETURNUPPER(RAWTOHEX(decrypted_raw)); END; createorreplacefunctionMD5_Digest( vin_stringINVARCHAR2 )RETURNVARCHAR2IS -- --ReturnanMD5hashoftheinputstring. -- BEGIN RETURNUPPER(Dbms_Obfuscation_Toolkit.Md5(input=>utl_raw.cast_to_raw(vin_string) )); ENDMD5_Digest;...
create or replace function md5_digest(passwd in varchar2) return varchar2 is retval varchar2(32); begin retval := utl_raw.cast_to_raw(dbms_obfuscation_toolkit.md5(input_string => passwd)); return retval; end; --- Return an MD5 hash of the input string. --- select md5...