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Connected to Oracle9i Enterprise Edition Release 9.2.0.1.0
Connected as system
--´´½¨¹ý³ÌÈçÏ£º
create or replace procedure p_test as
LV_SQL varchar2(200);
begin
LV_SQL := 'truncate table catantest';
EXECUTE IMMEDIATE LV_SQL;
end p_test;
SQL> select * from catantest;
DEPTNO DNAME LOC
------ -------------- -------------
SQL> insert into catantest select * from depttest;
7 rows inserted
SQL> commit;
Commit complete
SQL> variable jobcatan number;
SQL> begin
2 dbms_job.submit(:jobcatan,'P_TEST;',sysdate,'sysdate + 5/(24*60)');
3 commit;
4 end;
5
6 /
PL/SQL procedure successfully completed
jobcatan
---------
3
SQL> begin
2 dbms_job.run(:jobcatan);
3& ......
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SELECT *
from(
SELECT ROWNUM RN,TA.*
from(
select t.id ID, o.name YYB,u.name XM, t.MC
from tZDYSX t,tuser u,lborganization o
where t.cjr=u.id and u.orgid=o.orgcode and t.gx = 1 order by t.ID
)TA WHERE ROWNUM <= 20
)WHERE RN > 10
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select * from tablename
where …
and rownum<10
minus
select * from tablename
where …
and rownum<5
order by name
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select * from (
select rownum r,a from yourtable
where rownum <= 20
order by name )
where r > 10
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select manager_id,employee_id,first_name,salary,row_number()
over(partition by manager_id order by salary) as currowid
from hr.employees)
where currowid = 1
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else '3' end as column1,t.*
from
(
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OR(AGENT_ID='zhangq' AND AGENT_STATUS='AgentStatus_Agree'
AND AGENT_DATE_from<=SYSDATE AND AGENT_DATE_TO>=SYSDATE)
)
t
order by column1,case_lst_col_date_str asc
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