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ORACLE ͳ¼ÆÕý¸º¸öÊýsql

select ss.*,
       sum(ss.aa) over (partition by ss.zsid order by ss.zsid) as fu,
       sum(ss.bb) over (partition by ss.zsid order by ss.zsid) as zheng
from
(
select m.zsid,
       sum(n.f0004_028n) over(partition by m.zsid) n011,
       sum(n.f0004_029n) over(partition by m.zsid) n012,
       sum(n.f0004_030n) over(partition by m.zsid) n013,
       sum(n.f0004_031n) over(partition by m.zsid) n014,
       sum(n.f0004_032n) over(partition by m.zsid) n015,
       sum(n.f0004_033n) over(partition by m.zsid) n021,
       sum(n.f0004_034n) over(partition by m.zsid) n022,
       sum(n.f0004_035n) over(partition by m.zsid) n023,
       n.f0004_017n,
       (case when n.f0004_017n>0 then 1  when n.f0004_017n<=0 then 0 end)  aa,
       (case when n.f0004_017n<=0 then 1  when n.f0004_017n>0 then 0 end)  bb
  from (select a.f0055_001n zsid,
               a.f0055_004v zsbm,
               b.f0056_003v code,
               b.f0056_004v zsjycs, --Ö¸Êý½»Ò׳¡Ëù
               b.f0056_005v zszqlb, --Ö¸Êý֤ȯÀà±ð
               c.f0005_005v codezqlb, --³É·Ý¹É֤ȯÀà±ð
               c.f0005_007v codejycs --³É·Ý¹É½»Ò׳¡Ëù
 


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Oracle SQL_TRACEʹÓÃС½á

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Oc_COJ^c680758
rd-A6z\&[1R1] H680758
Oracle
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¹ØÓÚoracle mutexºÍlatchµÄÎÊÌâ

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substr( string, start_position, [ length ] )
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    substr('This is a test', 6, 2)          would return 'is'
 &nbs ......

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create user gubo identified by gubo;
create user gubo2 identified by gubo;
--¸øÁ½¸öÓû§Á¬½ÓȨÏÞ
grant create session to gubo;
grant create session to gubo2;
--¸øÆäÖÐÒ»¸öÓû§·ÃÎʱí¿Õ¼äµÄȨÏÞ
grant unlimited tablespace to gubo; 
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--conn gubo ......
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