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¾ÍÊǰÑÊý¾Ý´ÓSybaseÖÐÈ¡³öÀ´£¬È»ºó² ......

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echo off
Set Server=twdnetsvr
Set UserId=sa
Set PassWord=attack
Set DatabaseName=GMIPS
Set TableName=BOM_BCP_WK
isql -U %UserId% -P %PassWord% -d %DatabaseName% -Q "TRUNCATE TABLE BOM_BCP_WK" -S %Server%

bcp %DatabaseName%..%TableName% in %InFile% -f %Format ......

SQLÅÅÐòÎÊÌâ

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AID      OrderID
50        1
51        2
53        3
58        4
59        5

ÎÒÏÖÔÚÏë°ÑAIDΪ58µÄOrderID¸Ä³É2£¬AIDΪ51µÄOrderID¸ÄΪ3£¬ADIΪ53µÄOrd ......

sql²éѯ

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    ID    NAME

    1    ÕÅÈý
    1    ÀîËÄ
    2    ÕÅÈý


ÎÒÏëͬʱÂú×ãnameµÈÓÚ'ÕÅÈý'ºÍ'ÀîËÄ' µÃµ½ID=1
ID 2²»³öÀ´
SQL code:
SELECT ID from TB GROUP BY ID HAV ......

Ò»Ìõ¸üÐÂSQLÓï¾ä

Create Table tb(tid int,sl int,tdate datetime)
Insert into tb
Select 1,10,'2009-11-9' union all
Select 1,5,'2009-11-10' union all
Select 1,100,'2009-11-11'
Ò»ÖÖÉÌÆ·³ö¿â£¬Èç¹û³ö¿âÊýÁ¿Ð¡ÓÚ10£¬Ö±½Ó´Ó×îСµÄÈÕÆÚ¼õµô£¬ÆäËûµÄ²»±ä£»¼ÙÈç³ö¿âÊýÁ¿(sl)Ϊ20£¬Ê×ÏȳöµÄÊÇ×îС ......

sql ÎÊÌâ

ÒÔÏÂÊÇsql
      if(object_id('A') > 0)
  drop table A
go
create table A(code int,date datetime)
insert into A
select 1,'2009-10-1'
union all select 1,'2009-10-05'
union all select 1,'2009-10-04'
union all sele ......
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