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hibernate3µÄHQL ÊÇÃæÏò¶ÔÏóµÄÓï·¨,ÒѾ­Ö§³Ö update ,delete fromÓï¾ä,µ«
Ŀǰ»¹²»Ö§³Öinsert intoÓï¾ä.
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public void InsertData(String MytblName,String
Mytitle,String Mycode,String Mycoments){
   
log.debug("insert into dataitems ---drs");
   //ʹÓÃÁËÔ­ÉúsqlÓï¾ä
    try{
   
//½«´«ÈëµÄÀàÃû´¦Àí³É±íÃû ÀýÈç:CTable----¡µC_Table 
   
MytblName = "C_"+MytblName.substring(1,MytblName.length());
    //²åÈë±í µÄ
sql
 
   
String Insert_SQL ="INSERT INTO "+MytblName+
    "
(C_Title,C_Code,C_Comments)"+
    " VALUES
('"+Mytitle+"','"+Mycode+"','"+Mycoments+"')" ;
   
//»ñµÃµ±Ç°sessionµÄÊý¾Ý¿âÁ¬½Ó
    Connection
CurConn   =
getSession().connection();
   
//System.out.println(Insert_SQL);
   
//Éú³ÉÒ»¸öStatement¶ÔÏó
   
PreparedStatement ps = CurConn.prepareStatement(Insert_SQL);
   
    //Ö´Ðвéѯ
   
ps.execute();
   
//¹Ø±Õ¸Ã¶ÔÏó
   
ps.close();
   
getSession().flush();
   
 
   
log.debug("insert into dataitems 
successful");
    }
    catch
(SQLException Re ){ // Òì³£
    
log.error("insert into dataitems failed", Re);
    
Re.printStackTrace();
    }
      
  }


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DateDiff(day,usrRegTime,getdate()) <=3
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Sql Server ÖÐÒ»¸ö·Ç³£Ç¿´óµÄÈÕÆÚ¸ñʽ»¯º¯Êý
Select CONVERT(varchar(100), GETDATE(), 0): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 1): 05/16/06
Select CONVERT(varchar(100), GETDATE(), 2): 06.05.16
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select

avg
(
distinct
price)  
--
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from
titles
where
type
=
'
business
'
go

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pubs
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select

max
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select

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