Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

sqlÈÕÆÚÄ£ºý²éѯ SQLʱ¼äת»»¸ñʽ

Select * from t_user_profile where convert ( varchar ( 21 ),regDate, 120 ) like ' 2008-05-07% ' ±íÃû³Æ£ºt_user_profile ÈÕÆÚ×Ö¶ÎÃû³Æ£ºregDate
Select   *   from t_user_profile  where  convert(varchar(21),regDate,120) like '2008-05-07%'
±íÃû³Æ£ºt_user_profile
ÈÕÆÚ×Ö¶ÎÃû³Æ£ºregDate
(ÔðÈα༭£ºadmin)
 
 
 
select Convert( varchar(20) , ʱ¼ä×Ö¶Î , ¸ñʽ ) from ±í È磺select Convert(varchar(20),LOGIN_DATE,112) from dbo.C_PARTY_CLIENT 100£ºJun 22 2009 12:00AM 101£º06/22/2009 102£º2009.06.22 103£º22/06/2009 104£º22.06.2009 105£º22-06-2009 106£º22
select Convert(varchar(20),<ʱ¼ä×Ö¶Î>,<¸ñʽ>) from <±í>
È磺select Convert(varchar(20),LOGIN_DATE,112) from dbo.C_PARTY_CLIENT
100£ºJun 22 2009 12:00AM
101£º06/22/2009
102£º2009.06.22
103£º22/06/2009
104£º22.06.2009
105£º22-06-2009
106£º22 Jun 2009
107£ºJun 22, 2009
108£º00:00:00
109£ºJun 22 2009 12:00:00
110£º06-22-2009
111£º2009/06/22
112£º20090622
113£º22 Jun 2009 00:00:00
114£º00:00:00:000
120£º2009-06-22 00:00:00.
126:2009-06-22T00:00:00
127£º2009-06-22T00:00:00
131£º29/06/1430 12:00:00:
 ¸½ÉÏʱ¼ä±È½Ï£º
SELECT * from [TABLE] where   convert(varchar(10),<ʱ¼ä×Ö¶Î>,111) = @Time
SELECT * from ManualSign where  SignTime  BETWEEN  convert(datetime,@beginTime )  AND  convert(datetime,@endTime)
Ï£Íû¶Ô´ó¼ÒÓаïÖú¡£
 


Ïà¹ØÎĵµ£º

SQL SERVER 2005¿ªÆôxp_cmdshellµÄ·½·¨


SQL Server ÒÑ·â鎖Ôª¼þ 'xp_cmdshell' µÄ ³ÌÐò 'sys.xp_cmdshell'
Ö®´æÈ¡£¬Òò為´ËÔª¼þÒÑ經ÓÉ´ËËÅ·þÆ÷µÄ°²È«ÐÔ組態關閉¡£Ïµ統¹ÜÀí員¿ÉÒÔʹÓà sp_configure 來啟Óà 'xp_cmdshell'
µÄʹÓá£ÈçÐèÓÐ關啟Óà 'xp_cmdshell' µÄ詳಄ ......

²¹³ä£ºv$sql,v$sqlarea,v$sqltextÓÐÊ²Ã´Çø±ð

http://inthirties.com:90/thread-1202-1-1.html
Ç°ÃæÎÄÕ ”v$sql,v$sqlarea,v$sqltextÓÐÊ²Ã´Çø±ð“ ¼û http://blog.csdn.net/inthirties/archive/2010/03/10/5364777.aspx
ÕâÀï²¹³äÒ»ÏÂ
²¹³ä£º
1¡¢²éÒ»ÏÂÕâЩÊÓͼµÄ¶¨ÒåÄã¾ÍÄÜÀí½â£¬ËüÃǵÄÔ´¶¼ÊÇÒ»¸ö¡£
SELECT view_definition from v$fixed_view_definiti ......

.net³ÌÐòÔ±ËùÐèÕÆÎÕµÄsql£¬»ù±¾¼¼ÇÉ(2)

1. ¼òÊö private¡¢ protected¡¢ public¡¢ internal ÐÞÊηûµÄ·ÃÎÊȨÏÞ¡£
´ð . private :  ˽ÓгÉÔ±, ÔÚÀàµÄÄÚ²¿²Å¿ÉÒÔ·ÃÎÊ¡£
    protected : ±£»¤³ÉÔ±£¬¸ÃÀàÄÚ²¿ºÍ¼Ì³ÐÀàÖпÉÒÔ·ÃÎÊ¡£
    public :    ¹«¹²³ÉÔ±£¬ÍêÈ«¹«¿ª£¬Ã»ÓзÃÎÊÏÞÖÆ¡£
    internal:  ÔÚÍ¬Ò ......

SQLʱ¼äת»»¸ñʽ

select Convert( varchar(20) , ʱ¼ä×Ö¶Î , ¸ñʽ ) from ±í È磺select Convert(varchar(20),LOGIN_DATE,112) from dbo.C_PARTY_CLIENT 100£ºJun 22 2009 12:00AM 101£º06/22/2009 102£º2009.06.22 103£º22/06/2009 104£º22.06.2009 105£º22-06-2009 106£º22
select Convert(varchar(20),<ʱ¼ä×Ö¶Î>,<¸ñʽ>) f ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ