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Sample
±í¿Õ¼ä£ºIMPTEMP
±í£ºRoles ¡¢Users
ͨ¹ýPL/SQLµ¼³öµÄÊý¾Ý¿â½Å±¾
-----------------------------------------------------
-- Export file for user IMPTEMP                    --
-- Created by Administrator on 2010-1-29, 14:14:25 --
-----------------------------------------------------
spool sample.log
prompt
prompt Creating table ROLES
prompt ====================
prompt
create table IMPTEMP.ROLES
(
  ROLENAME NVARCHAR2(50) not null,
  ROLEXML  NCLOB
)
tablespace IMPTEMP
  pctfree 10
  initrans 1
  maxtrans 255
  storage
  (
    initial 64K
    minextents 1
    maxextents unlimited
  );
alter table IMPTEMP.ROLES
  add constraint ROLES_PRIMARY_KEY primary key (ROLENAME)
  using index
  tablespace IMPTEMP
  pctfree 10
  initrans 2
  maxtrans 255
  storage
  (
    initial 64K
    minextents 1
    maxextents unlimited
  );
prompt
prompt Creating table USERS
prompt ====================
prompt
create table IMPTEMP.USERS
(
  USERID   NVARCHAR2(50) not null,
  USERNAME NVARCHAR2(50),
  ROLENAME NVARCHAR2(50),
  PASSWORD NVARCHAR2(50),
  USERXML  NCLOB,
  USERDN   NVARCHAR2(100),
  ISLOCAL  NUMBER(1)
)
tablespace IMPTEMP
  pctfree 10
  initrans 1
  maxtrans 255
  storage
  (
    initial 64K
    minextents 1
    maxextents unlimited
  );
comment on column IMPTEMP.USERS.ISLOCAL
  is '0-ISNOTLOCAL  :  1-ISLOCAL';
alter table IMPTEMP.USERS
  add constraint USERS_PRIMARY_KEY primary key (USERID)
  using index
  tablespace IMPTEMP
  pctfree 10
  initrans 2
 


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9.2.0.4  = 3095277
9.2.0.5  = 3501955
9.2.0.6  = 3948480
9.2.0.7  = 4163445
9.2.0.8  = 4547809£¨9i×îÖÕ£©
10.1.0.3 = 3761843
10.1.0.4 = 4163362
10.1.0.5 = 4505133
10.2.0.2 = 4547817
10.2.0.3 = 5337014
10.2.0.4 = 6810189 ......

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Oracle Á¬½Ó ¸´Ï°

SQL> select * from ta;
        ID NAME
---------- --------------------
         1 gorey
         2 gorey2
SQL> select * from tb;
        I ......

Oracle union intersect minus ¸´Ï°

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SQL> select * from ta;
        ID NAME
---------- --------------------
         1 gorey
       &nb ......

ÔÚ Oracle Öд洢Óë¹ÜÀí´ó¶ÔÏóÊý¾ÝÀàÐÍ


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