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Oracle ÅÅÐò

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10
1001
1002
1003
1004
20
2001
2002
2003
.....
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1001
1002
1003
1004
10
2001
2002
2003
20
...
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SQL> with table1 as(
  2  select 10 id from dual union all
  3  select 1001 from dual union all
  4  select 1002 from dual union all
  5  select 1003 from dual union all
  6  select 1004 from dual union all
  7  select 20 from dual union all
  8  select 2001 from dual union all
  9  select 2002 from dual union all
10  select 2003 from dual
11  )
12  select id from table1 order by substr(id,0,1),length(id) desc,substr(id,length(id),1);

        ID
----------
      1001
      1002
      1003
      1004
        10
      2001
      2002
      2003
        20

9 rows selected

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exp user/password@dbname file=c:\table.dmp tables=jbitaku,jbitakum grants=y
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Êý¾Ý¿â°æ±¾£ºoracle 9.2.0.7 
Êý¾ÝÎļþ¹ÒÔØµÄ½Úµã£º/oradata/pcs/ Âß¼­¾íºÅlv04 
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¼ÙÉètable01 ÖÐÓÐ ÒÔÏÂ×ÊÁÏ
emp_no emp_name
------- ------------
0001 TOM
0002 JOHN
0003 MARY
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0001,TOM
0002,JOHN ......

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ÎÒÊÇÔÚtoadÖÐÊäÈë϶Îsql
  declare
  TYPE test_rec IS record(
  code varchar(10),
  name varchar(30)
  );
  v_book test_rec;
    ......

sqlÓÅ»¯ - Oracle / »ù´¡ºÍ¹ÜÀí

select count(1) from FX_RETURNBOOKCHECKLIST fxreturnbo0_ where fxreturnbo0_.BOOKID='164 ' AND fxreturnbo0_.RETURNID='00025.S0000001' 
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