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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
·½°¸¶þ£¨ÏÈÑ¡ÔÙÅÅÐò£¬ ²»ÍƼöʹÓã©£º
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 * from (select row_number() over (order by sign_time desc) as rownumber, id, signer_name, sign_time from b_sign_product)
where rownumber bet ......

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select * from(
        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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ORACLE°´Ìõ¼þÅÅÐòµÄÀý×Ó

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¼´£º(col_case.case_app_date=sysdate)-->(col_case.case_lst_col_date is null)-->(col_case.case_lst_col_date)
select case when trunc(t.case_app_date)=trunc(sysdate) then '1'
            when t.case_lst_col_date_str is null then '2'
            else '3' end as column1,t.*
from
(
 SELECT  V_COLOVERVIEW_FULL.* from V_COLOVERVIEW_FULL WHERE MCOL_ID='zhangq'
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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1.     Í£Ö¹ËùÓÐORACLE·þÎñ
2.     ʹÓÃORACLE Universal InstallerÐ¶ÔØORACLE
3.     ɾ³ý×¢²á±íÉϵÄORACLEµÄÓйؼüÖµ(¿ªÊ¼àÔËÐÐà regedit£©½«HKEY_LOACAL_MACHINE/SOFTWAREϵÄÖ÷¼üORACLEÈ«²¿É¾³ý¡£
4.     ½øÈëHKEY_LOACAL_MACHINE/SYSTEMÖ÷¼üÏ£¬ÔÚControlSet001¡¢ControlSet002¡¢CurrentControlSet-->ServiceÖÐɾ³ýÏà¹ØµÄOracle·þÎñ¡£
5.     ɾ³ýOracleËùÔÚµÄĿ¼
6.     ¶ÔÓÚÎÞ·¨É¾³ýµÄÎļþ£¬¸ÄÃûÈ»ºóÖØÆô»úÆ÷ÔÙɾ
 
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Oracle Data IntegratorʵʱÊý¾Ý¼¯³É¼ò½é


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