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

sql ·ÖÒ³Óï¾ä

1. select  top pageSize
* from table where id not in(select top((pageNo-1)*pageSize
) id from table order by id asc)
2. select * from table where  id<=pageSize*pageNo
and id>(pageNo-1)*pageSize
order by id asc
×¢£º
pagesizeÿҳÏÔʾµÄ¼Ç¼Êý
pageNoµ±Ç°µÚ¼¸Ò³


Ïà¹ØÎĵµ£º

SQL DateTime²éѯÓë¸ñʽ

select * from orders where month(orderdate)= (select month(orderdate) from orders where orderid=10248)
1.Ò»¸öÔµÚÒ»ÌìµÄ
Select DATEADD(mm, DATEDIFF(mm,0,getdate()), 0)
2.±¾ÖܵÄÐÇÆÚÒ»
Select DATEADD(wk, DATEDIFF(wk,0,getdate()), 0)
3.Ò»ÄêµÄµÚÒ»Ìì
Select DATEADD(yy, DATEDIFF(yy,0,getdate()), 0) ......

mysql+phpÎÞ·¨Á¬½Ósql£¨Òѽâ¾ö£©

¸ãÁ˺ܾᣡ£ÖÕÓÚ·¢ÏÖÔ­À´ÊÇȨÏÞÎÊÌâ¡£¡£
2ÐÐÃüÁî¸ã¶¨
grant all privileges on rogue.* to admin@localhost identified by 'admin' with grant option
grant all privileges on rogue.* to admin@'%' identified by 'admin' with grant option
¾­µäÁË¡£¡£¡£
ħÁ¦Ë½·þÍøÒ³¶Ë¸ã¶¨¿©~~ ......

SQLÈÕÖ¾µÄ¸ÅÄî

½ñÌì³é³öÒ»µãʱ¼ä½âÊͼ¸¸ö¹ØÓÚSQLÈÕÖ¾µÄ¸ÅÄËûÃÇÒ²¾­³£Ê¹³õѧÕßÍû¶øÖ¹²½£¬·´Õý¼ÆËã»úµÄÊõÓï¶¼ÊǺܳéÏóµÄ£¬ËùÒÔµÚÒ»¸Ð¾õ¾ÍÊÇÍ·ÌÛ£¬È»ºóÈ»ºó¼¸´Îºó¾Íû¸Ð¾õÁË.ÒÔÏÂÓÐЩÊÇ´ÓÊéÉÏÕª³­µÄ,ÓеÄÊÇ´ÓÍøÉÏÕÒµÄËãÊǽ軨Ï×·ð°É!!
¡¡¡¡ÎïÀíÈÕÖ¾Îļþ£º
    Õâ¸ö±È½ÏºÃÀí½â£¬ÊµÊµÔÚÔڵĶ«Î÷£¬Êý¾Ý¿âĿ¼ÏÂÃæµÄ.ldfÎļþ ......

Óû§saµÇ¼ʧ°Ü,¸ÃÓû§Óë¿ÉÐÅsql serverÁ¬½ÓÎÞ¹ØÁª

½ñÌì²âÊÔwebÏîĿн¨ÁËÒ»¸öÊý¾Ý¿â£¬½á¹û±¨´í,ÒÔǰµÇ¼ֱ½ÓÑ¡Ôñ'WindowsÉí·ÝÑéÖ¤',²¢Ã»ÓÐʲôÎÊÌâ³öÏÖ!¿Éǰ¶Îʱ¼ä²ÉÓÃ'SQLSERVERÉí·ÝÑéÖ¤'È¥µÇ¼,ËæÖ®µÄÎÊÌâ¾ÍÀ´ÁË.ÎÞÂÛÓÃʲô·½·¨¾ÍÊÇÒ»¸ö½á¹û³ö´í! ³ö´íµÄÔ­ÒòÊÇ:'Óû§ 'sa' µÇ¼ʧ°Ü¡£¸ÃÓû§Óë¿ÉÐÅ SQL Server Á¬½ÓÎÞ¹ØÁª'.½ñÌìÉÏÍøÉϲéÁ˰ëÌ컹ÊǸ㲻¶¨,×îºó¾­¹ýÍøÉϺÍÊéÉ ......

sql server 2000µ¼³ö±í½á¹¹

sql server 2000µ¼³ö±í½á¹¹
1.
SELECT   
±íÃû=case when a.colorder=1 then d.name else '' end,   
±í˵Ã÷=case when a.colorder=1 then isnull(f.value,'') else '' end,   
×Ö¶ÎÐòºÅ=a.colorder,   
×Ö¶ÎÃû=a.name,   
±êʶ=case when COLUMNPROPERTY( a.id, ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ