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----±¾Óû§ËùÓµÓеÄϵͳȨÏÞ:
select * from user_sys_privs;
---±¾Óû§¶ÁÈ¡ÆäËûÓû§¶ÔÏóµÄȨÏÞ:
¡¡select * from user_tab_privs;
-----Ìí¼ÓȨÏÞ
GRANT CREATE USER,DROP USER,ALTER USER ,CREATE ANY VIEW ,
DROP ANY VIEW,EXP_FULL_DATABASE,IMP_FULL_DATABASE,
DBA,CONNECT,RESOURCE,CREATE SESSION TO Óû§Ãû£¨accor£©
-----´´½¨ÁÙʱ±í¿Õ¼ä
create temporary tablespace accor_ts
tempfile 'd:\accorDB' ----‘Êý¾ÝÎļþ´æ·Å·¾¶’
size 32M ----Îļþ´óС
autoextend on
next 32M maxsize 2048M
extent management local;
----´´½¨±í¿Õ¼ä
create tablespace accor_test
datafile 'd:\accorDataBase' ----‘Êý¾ÝÎļþ´æ·Å·¾¶’
size 32M ----Îļþ´óС
autoextend on
next 32M maxsize 2048M
extent management local;
-----´´½¨Óû§
create user accor identified by accor(Óû§ÃÜÂë)
default tablespace accor_test -----ĬÈϱí¿Õ¼ä
temporary tablespace accor_ts -----ÁÙʱ±í¿Õ¼ä
----ɾ³ýÓû§
---- Óû§Ï´æÔÚ¶ÔÏ󣬱íʾҪÁ¬´ø¶ÔÏóÒ»Æðɾ³ý
drop user accor cascade;
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conn /as sysdba
delete from user$ where name='dzysc';
commit;
alter system flush shared_pool;
----¸øÓû§ÊÚȨ
grant connect,resource,create session,dba to accor
--¸ü»»Óû§µÇ½ disconnect
conn username/password@ʵÀýID
select * from user_sys_privs;
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exp uat_acc/uat_acc@ACCOR file=./uat_accor_0429.dmp owner=uat_acc;
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imp uat_acc2/uat_acc2@ACCOR file=./test_acc_0413.dmp fromuser=uat_acc2 touser=uat_acc2;
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1.CHR
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1: runBatch.bat
2: sql.txt
runBatch.bat ÄÚÈÝÈçÏ£º
sqlplus username/password @sql.txt
pause
sql.txtÄÚÈÝÈçÏ£º
spool sql.log
create table t1(cname char(20));
insert into t1(cname) values('test');
select * from t1;
spool off
exit
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ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06512: at "WMSYS.WM_CONCAT_IMPL", line 30
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