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(2) Í£Ö¹ËùÓеÄOracle·þÎñ
emctl stop dbconsole
isqlplusctl stop
lsnrctl stop
shutdown immediate;
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(3) ÔËÐв¹¶¡ÖеÄsetup.exe,һ·next¼´¿É
(4) Æô¶¯¼àÌýÆ÷
  lsnrctl start
(5) SQL> STARTUP UPGRADE
(6) ÔËÐÐÉý¼¶½Å±¾catupgrd.sql
   SQL> @?/rdbms/admin/catupgrd.sql (ǰÌáÐèÒªÅäÖû·¾³±äÁ¿) »ò
   SQL>@d:\oracle\product\10.2.0\db_1/rdbms/admin/catupgrd.sql
(7) ÖØÆôÊý¾Ý¿â
shutdown immediate;
startup;
(8) ÔËÐнű¾utlrp.sql±àÒëËùÓÐinvaildµÄ¶ÔÏó
SQL>@?/rdbms/admin/utlrp.sql  
Ö´ÐÐÍê±ÏºóÖ´ÐвéѯËùÓÐÖØÐ±àÒë´íÎó
SQL> select * from utl_recomp_errors;
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SQL> select name from v$databaseÈ·ÈÏORACLE_SIDÕýÈ·£¬Îªora
SQL> show userÈ·Èϵ±Ç°Ê¹ÓÃÕßΪSYS
SQL> select tablespace_name, bytes from dba_data_files¶Ôϵͳ±í¿Õ¼ä´óС½øÐÐÈ·ÈÏ¡£SQL> @d:\oracle\product\10.2.0\db_1/rdbms/admin/catalog.sql
SQL>shutdown immediate
SQL>startup
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  select * from (
  select cw2.NO WHOLENO,sp1.ARGUMENTNAME TYPENAME,sp2.ARGUMENTNAME BRANDNAME,sp3.ARGUMENTNAME STYLENAME,sp4.ARGUMENTNAME DEPART,so.OPERATORNAME USERNAME
  from COM_WHOLE_INFO cw2,SYS_OPERATOR so, SYS_PUBLICARGUMENT sp1, SYS_PUBLICARGUMEN ......

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1.view ÏÞÖÆ
create or replace view my_view01
as select * from emp
with check option
/
2.synonym ͬÒå´Ê
create synonym dept for scott.dept;
select * from dept;
3.sysdba ¹«¹²
drop synonym dept;
create public synonym dept for scott.dept;
desc dba_synonyms
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3.´´½¨±í¿Õ¼ä£º
 create tablespace ±í¿Õ¼äÂß¼­Ãû datafile '±í¿Õ¼äÎļþµÄÎïÀíÂß¼­'
 size Îļþ´óС£¨È磺10m£© autoextend ÊÇ·ñ×Ô¶¯Ôö³¤Îļþ´óС£¨on/off ......

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create or replace type emp_typ as object (
id number,
name varchar2(30),
sal number,
comm number,
member procedure change_comm(new_comm number),
member function get_info return  varchar2
) ;
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create or replace type body emp_typ is
member proce ......
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