Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ORACLEÊý¾Ý¿â¶ÔÏó——ͬÒå´Ê¡¢ÐòÁС¢ÊÓͼ

ORACLEÊý¾Ý¿â¶ÔÏó
——ͬÒå´Ê¡¢ÐòÁС¢ÊÓͼ
ͬÒå´Ê£ºÍ¬Òå´ÊÊÇÏÖÓжÔÏóµÄ±ðÃû
¼ò»¯SQLÓï¾ä
Òþ²Ø¶ÔÏóµÄÃû³ÆºÍËùÓÐÕß
Ìṩ¶Ô¶ÔÏóµÄ¹«¹²·ÃÎÊ
 
ͬÒå´Ê·ÖΪ˽ÓÐͬÒå´ÊºÍ¹«ÓÐͬÒå´Ê
˽ÓÐͬÒå´ÊÖ»ÄÜÔÚÆäģʽÄÚ·ÃÎÊ£¬ÇÒ²»ÄÜÓ뵱ǰģʽµÄ¶ÔÏóͬÃû¡£
¹«ÓÐͬÒå´Ê¿É±»ËùÓеÄÊý¾Ý¿âÓû§·ÃÎÊ¡£
 
ÒÔ SYS Óû§µÇ¼
SQL> CONNECT SYS/SYS AS SYSDBA;
Connected to Oracle9i Enterprise Edition Release 9.2.0.1.0
Connected as SYS
 
´´½¨Ë½ÓÐͬÒå´Ê
SQL> CREATE SYNONYM synemp FOR SCOTT.emp;
 
Synonym created
 
SQL> select * from synemp;
 
EMPNO ENAME      JOB         MGR HIREDATE          SAL      COMM DEPTNO
----- ---------- --------- ----- ----------- --------- --------- ------
 7369 SMITH      CLERK      7902 1980-12-17     800.00               20
 7499 ALLEN      SALESMAN   7698 1981-2-20     1600.00    300.00     30
 7521 WARD       SALESMAN   7698 1981-2-22     1250.00    500.00     30
 7566 JONES      MANAGER    7839 1981-4-2      2975.00               20
 7654 MARTIN     SALESMAN   7698 1981-9-28     1250.00   1400.00     30
 7698 BLAKE      MANAGER    7839 1981-5-1      2850.00               30
 7782


Ïà¹ØÎĵµ£º

OracleÊý¾Ýµ¼Èëµ¼³öimp/exp

¹¦ÄÜ£ºOracleÊý¾Ýµ¼Èëµ¼³öimp/exp¾ÍÏ൱ÓëoracleÊý¾Ý»¹Ô­Ó뱸·Ý¡£´ó¶àÇé¿ö¶¼¿ÉÒÔÓÃOracleÊý¾Ýµ¼Èëµ¼³öÍê³ÉÊý¾ÝµÄ±¸·ÝºÍ»¹Ô­£¨²»»áÔì³ÉÊý¾ÝµÄ¶ªÊ§£©¡£
¡¡¡¡OracleÓиöºÃ´¦£¬ËäÈ»ÄãµÄµçÄÔ²»ÊÇ·þÎñÆ÷£¬µ«ÊÇÄã×°ÁËoracle¿Í»§¶Ë£¬²¢½¨Á¢ÁËÁ¬½Ó £¨Í¨¹ýnet8 assistantÖб¾µØ——>·þÎñÃüÃû Ìí¼ÓÕýÈ·µÄ·þÎñÃüÃû
¡¡¡¡Æ ......

Oracle JDeveloper 10g Release Download

Oracle JDeveloper 10g Release Download
Oracle JDeveloper 10g (version 9.0.5.1, build 1605) for Windows NT/2000/X, Linux, Solaris, and HP-UX.
http://download.oracle.com/otn/java/jdeveloper/905/jdev9051.zip
http://download-east.oracle.com/otn/java/jdeveloper/905/jdev9051.zip
http://download-west ......

Two papers on Oracle 11g Security

Hey all,
Since there seems to be a fair bit of disinformation, and utter nonsense,
floating around since my talk at the Black Hat Federal security conference
the other day, I have decided to publish the following papers.
http://www.databasesecurity.com/HackingAurora.pdf
http://www.databasesec ......

ORACLE¹ý³Ì¡¢º¯Êý

¹ý³Ì¡¢º¯Êý
 
 
 
create or replace procedure p1
is
  empname emp.ename%type;
begin
  select ename into empname from emp where empno=7788;
  dbms_output.put_line(empname);
end;
 
SQL> ed
SQL> /
 
Procedure created
 
SQL> exec p1; ......

ORACLEµ¼³öºÍµ¼ÈëʵÓóÌÐò

µ¼³öºÍµ¼ÈëʵÓóÌÐò
 
q      µ¼³öºÍµ¼ÈëʵÓóÌÐòÓÃÓÚʵʩÊý¾Ý¿âµÄÂß¼­±¸·ÝºÍ»Ö¸´
q      µ¼³öʵÓóÌÐò½«Êý¾Ý¿âÖеĶÔÏó¶¨ÒåºÍÊý¾Ý±¸·Ýµ½Ò»¸ö²Ù×÷ϵͳ¶þ½øÖÆÎļþÖÐ
q      µ¼ÈëʵÓóÌÐò¶ÁÈ¡¶þ½øÖƵ¼³öÎļþ²¢½«¶ÔÏóºÍÊý¾ÝÔØÈëÊý¾Ý¿âÖÐ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ