oracle create tablespace

create tablespace ZGECM 
 logging datafile 'G:\oracle\product\10.2.0\ZGECM.DBF'
 size 500M autoextend on
 next 10M maxsize 500M extent management local


create user sms2 identified by sms2 default tablespace ECM2 
temporary tablespace temp profile default;

--6        
grant connect,resource to sms2;
grant dba to sms2;


exp xuner_ecm/[email protected]/SMS FILE=E:/xunerecm0910_server.DMP OWNeR=xuner_ecm

imp scjt/scjt@SMS fromuser=ecm touser=sms2 file='G:\sms.dmp' 


imp SMS/SMS@LOCAL_SMS fromuser=SMS touser=SMS file='G:\sms.dmp'  

select userenv('language') from dual;     //  oracle       

select nls_charset_name(to_number('0354','0354'))
 from dual;



CREATE DATABASE LINK sms CONNECT TO sms IDENTIFIED BY sms
USING 'SMS';



insert into XSJBXXB select * from sms.xsjbxxb@zhang2

insert into XSJBXXB select * from sms.xsjbxxb@to_test

--  dblink
　create database link to_test
　　connect to sms identified by sms
　　using 'ZHANG';

'(DESCRIPTION =(
ADDRESS_LIST =(
ADDRESS =(
PROTOCOL = TCP)(
HOST = 192.168.0.100)(PORT = 1521)))
(CONNECT_DATA =(SERVICE_NAME = AAA)))'

--    
select owner,constraint_name,table_name from user_constraints 
where constraint_name='SYS_C00119759'



-----------------------------------------------------


/*     */
/* 1 ：         */
create temporary tablespace user_temp  
tempfile 'D:\oracle\oradata\Oracle9i\user_temp.dbf' 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;  
 
/* 2 ：         */
create tablespace user_data  
logging  
datafile 'D:\oracle\oradata\Oracle9i\user_data.dbf' 
size 50m  
autoextend on  
next 50m maxsize 20480m  
extent management local;  
 
/* 3 ：            */
create user username identified by password  
default tablespace user_data  
temporary tablespace user_temp;  
 
/* 4 ：         */
grant connect,resource,dba to username;


--Error dropping MEM_GENINF:
--ORA-00054:     ,      NOWAIT        
--Record is locked by another user

--1.   
select t2.username,t2.sid,t2.serial#,t2.logon_time 
from v$locked_object t1,v$session t2 where t1.session_id=t2.sid ; 

--2、Kill 
alter system kill session 'sid,serial#'; 
alter system kill session '151,14678';