Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚsqlÖÐʱ¼äµÄ¸ñʽת»»


sql server2000ÖÐʹÓÃconvertÀ´È¡µÃdatetimeÊý¾ÝÀàÐÍÑùʽ£¨È«£©
ÈÕÆÚÊý¾Ý¸ñʽµÄ´¦Àí£¬Á½¸öʾÀý£º
CONVERT(varchar(16), ʱ¼äÒ», 20) ½á¹û£º2007-02-01 08:02/*ʱ¼äÒ»°ãΪgetdate()º¯Êý»òÊý¾Ý±íÀïµÄ×Ö¶Î*/
CONVERT(varchar(10), ʱ¼äÒ», 23) ½á¹û£º2007-02-01 /*varchar(10)±íʾÈÕÆÚÊä³öµÄ¸ñʽ£¬Èç¹û²»¹»³¤»á·¢Éú½ØÈ¡*/
Óï¾ä¼°²éѯ½á¹û£º
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
Select CONVERT(varchar(100), GETDATE(), 3): 16/05/06
Select CONVERT(varchar(100), GETDATE(), 4): 16.05.06
Select CONVERT(varchar(100), GETDATE(), 5): 16-05-06
Select CONVERT(varchar(100), GETDATE(), 6): 16 05 06
Select CONVERT(varchar(100), GETDATE(), 7): 05 16, 06
Select CONVERT(varchar(100), GETDATE(), 8): 10:57:46
Select CONVERT(varchar(100), GETDATE(), 9): 05 16 2006 10:57:46:827AM
Select CONVERT(varchar(100), GETDATE(), 10): 05-16-06
Select CONVERT(varchar(100), GETDATE(), 11): 06/05/16
Select CONVERT(varchar(100), GETDATE(), 12): 060516
Select CONVERT(varchar(100), GETDATE(), 13): 16 05 2006 10:57:46:937
Select CONVERT(varchar(100), GETDATE(), 14): 10:57:46:967
Select CONVERT(varchar(100), GETDATE(), 20): 2006-05-16 10:57:47
Select CONVERT(varchar(100), GETDATE(), 21): 2006-05-16 10:57:47.157
Select CONVERT(varchar(100), GETDATE(), 22): 05/16/06 10:57:47 AM
Select CONVERT(varchar(100), GETDATE(), 23): 2006-05-16
Select CONVERT(varchar(100), GETDATE(), 24): 10:57:47
Select CONVERT(varchar(100), GETDATE(), 25): 2006-05-16 10:57:47.250
Select CONVERT(varchar(100), GETDATE(), 100): 05 16 2006 10:57AM
Select CONVERT(varchar(100), GETDATE(), 101): 05/16/2006
Select CONVERT(varchar(100), GETDATE(), 102): 2006.05.16
Select CONVERT(varchar(100), GETDATE(), 103): 16/05/2006
Select CONVERT(varchar(100), GETDATE(), 104): 16.05.2006
Select CONVERT(varchar(100), GETDATE(), 105): 16-05-2006
Select CONVERT(varchar(100), GETDATE(), 106): 16 05 2006
Select CONVERT(varcha


Ïà¹ØÎĵµ£º

Oracle SQLÓï¾ä²Ù×÷Êý×Ö£ºÈ¡Õû¡¢ËÄÉáÎåÈë¼°¸ñʽ»¯

 http://cheneyph.javaeye.com/blog/453492
ÓÃoracle sql¶ÔÊý×Ö½øÐвÙ×÷: È¡ÉÏÈ¡Õû¡¢ÏòÏÂÈ¡Õû¡¢±£ÁôNλСÊý¡¢ËÄÉáÎåÈë¡¢Êý×Ö¸ñʽ»¯
È¡Õû£¨ÏòÏÂÈ¡Õû£©£º 
select floor(5.534) from dual;
select trunc(5.534) from dual;
ÉÏÃæÁ½ÖÖÓ÷¨¶¼¿ÉÒÔ¶ÔÊý×Ö5.534ÏòÏÂÈ¡Õû£¬½á¹ûΪ5.
Èç¹ûÒªÏòÉÏÈ¡Õû £¬µÃµ½½á¹ûÎ ......

SQLÁª±í¸üУ¬Áª±í²éѯ

ûÓÐÒýÓùØϵµÄ±í
 £±.¡¡Áª±í¸üÐÂ
update  a set a.education = '±¾¿Æ' from NT_UserInfo a ,NT_User b where  a.UserID=b.UserID and b.email = 'carlfan2008@163.com'
£².¡¡Áª±í²éѯ
select a.*,b.* from nt_user as a, nt_userinfo as b where a.userid = b.userid and Email = 'carlfan2008@163.com ......

AccessÊý¾Ý¿âÖвéѯÊý×éÀàÐÍ×ֶεÄASP´úÂëSQLÓï·¨

 ½ñÌìÔÚÐÞ¸ÄÒÔÇ°¿ª·¢µÄÒ»¸öÍøÕ¾µÄʱºòÓöµ½Ò»¸öÎÊÌ⣬ÒòΪ¹¦ÄܵÄÐèÒª£¬ÒÔÇ°µÄÒ»¸öÊý×ÖÀàÐÍ×ֶθıäΪÎı¾×ֶΣ¬ÒòΪÕâ¸ö×Ö¶ÎÐèÒª°üº¬¶à¸öÀà±ðµÄID£¬ÒÔÇ°Õâ¸ö×Ö¶ÎÖ»¶ÔÓ¦Ò»¸öIDµÄ¡£
ÍøÕ¾ÊÇASP VBÓïÑԵģ¬Êý¾Ý¿âʹÓõÄÊÇAccess
ÐÞ¸ÄÊý¾ÝÀàÐÍÖ®ºóǰ̨µÄ²éѯ´úÂë¾Í²»ÄÜʹÓÃÖîÈçxID=1ÕâÖÖÌõ¼þÁË¡£ÓÉÓÚÏÖÔÚ¸Ã×ֶαäΪÎı¾ÀàÐ ......

SQL×¢È멶´½Ó´¥

 Òý×Ôhttp://www.05112.com/Article/200908/26674.html
ÍøÕ¾SQL×¢È멶´È«½Ó´¥£¨¸ß¼¶Æª£©
ÎÄÕÂÕûÀí·¢²¼£ººÚ¿Í·çÔÆ ÄÚÈݹØ×¢¶È£º
291 ¸üÐÂʱ¼ä£º2009-8-15 6:36:47
¿´ÍêÈëÃÅƪºÍ½ø½×ƪºó£¬ÉÔ¼ÓÁ·Ï°£¬ÆƽâÒ»°ãµÄÍøÕ¾ÊÇûÎÊÌâÁË¡£µ«Èç¹ûÅöµ½±íÃûÁÐÃû²Â²»µ½£¬»ò³ÌÐò×÷Õß¹ýÂËÁËһЩÌØÊâ×Ö·û£¬ÔõôÌá¸ß×¢ÈëµÄ³É¹¦ÂÊ£¿Ôõ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ