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sys;//ϵͳ¹ÜÀíÔ±£¬ÓµÓÐ×î¸ßȨÏÞ
system;//±¾µØ¹ÜÀíÔ±£¬´Î¸ßȨÏÞ
scott;//ÆÕͨÓû§£¬ÃÜÂëĬÈÏΪtiger,ĬÈÏδ½âËø
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sqlplus conn / as sysdba;//µÇ½sysÕÊ»§
sqlplus sys as sysdba;//ͬÉÏ
sqlplus scott/tiger;//µÇ½ÆÕͨÓû§scott
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create user zhangsan;//ÔÚ¹ÜÀíÔ±ÕÊ»§Ï£¬´´½¨Óû§zhangsan
alert user scott identified by tiger;//ÐÞ¸ÄÃÜÂë
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/*¹ÜÀíÔ±ÊÚȨ*/
grant create session to zhangsan;//ÊÚÓèzhangsanÓû§´´½¨sessionµÄȨÏÞ£¬¼´µÇ½ȨÏÞ
grant unlimited session to zhangsan;//ÊÚÓèzhangsanÓû§Ê¹Óñí¿Õ¼äµÄȨÏÞ
grant create table to zhangsan;//ÊÚÓè´´½¨±íµÄȨÏÞ
grant drop table to zhangsan;//ÊÚÓèɾ³ý±íµÄȨÏÞ
grant insert table to zhangsan;//²åÈë±íµÄȨÏÞ
grant update table to zhangsan;//Ð޸ıíµÄȨÏÞ
grant all to public;//ÕâÌõ±È½ÏÖØÒª£¬ÊÚÓèËùÓÐȨÏÞ(all)¸øËùÓÐÓû§(public)
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/*oralce¶ÔȨÏÞ¹ÜÀí±È½ÏÑϽ÷£¬ÆÕͨÓû§Ö®¼äÒ²ÊÇĬÈϲ»ÄÜ»¥Ïà·ÃÎʵÄ*/
grant select on tablename to zhangsan;//ÊÚÓèzhangsanÓû§²é¿´Ö¸¶¨±íµÄȨÏÞ
grant drop on tablename to zhangsan;//ÊÚÓèɾ³ý±íµÄȨÏÞ
grant insert on tablename to zhangsan;//ÊÚÓè²åÈëµÄȨÏÞ
grant update on tablename to zhangsan;//ÊÚÓèÐ޸ıíµÄȨÏÞ
grant insert(id) on tablename to zhangsan;
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create or replace trigger del_dept_id
after delete on dept
for each row
begin
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end;
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create table emp2(
id number(2),
name varchar(10),
currdate date,
action varchar2(1)
)
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create or replace trigger d_i_u_emp2
after insert or update or delete on mysort
begin
if inserting then
insert into emp2 values (12,'dog',sysdate,'i');
elsif deleting then ......
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