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

Èճ̰²ÅÅÉú³ÉµÄsqlÓï¾ä

select *
from
(select [id]=row_number() over (order by getdate()),
        date=convert(varchar(8),dateadd(dd,number,'2010-01-01'),112)
        from
        (select number from master..spt_values where type='p' )t ) X
join
(select '1' as id, 'A' as Col1 union all
  select '2' as id,'B' as Col1 union all
  select '3' as id ,'C' as Col1
  ) Y
on x.id % ( select count(*) + 1
 from ( select '1' as id union all
        select '2' as id union all
        select '3' as id ) M)
=y.id
order by x.id


Ïà¹ØÎĵµ£º

ÓÃT SQLÓï¾äʵÏÖSQL serverÓëXLS,MDBµÈÎļþµÄÊý¾Ý½»»»

µÚÒ»²¿·Ö:SQL serverÓëACCESSÊý¾Ý¿âµÄ½»»»
Èí¼þ¿ª·¢Íø
1. ÔÚSQL SERVERÀï²éѯaccessÊý¾Ý: Èí¼þ¿ª·¢Íø
SELECT * from OpenDataSource( 'Microsoft.Jet.OLEDB.4.0','Data Source="c:\DB.mdb";User ID=Admin;Password=')...±íÃû
--------------------------------------------------------------------------
2. ½«ac ......

¸öÈË×ܽáµÄ¼¸Ìõ±È½ÏÓÐÒâ˼µÄsqlÓï¾ä


 
--------------------------------------------------------------------
-- ×÷ÕߣºÕŰ®¹ú
-- ÈÕÆÚ£º2010-01-23 15:00:17
-- ÃèÊö: һЩ±È½ÏÓÐÒâ˼µÄSQLÓï¾ä
-- Version:
--    Microsoft SQL Server 2005 - 9.00.3042.00 (Intel X86)
--    Feb  9 2007 22:47:0 ......

SQL Server 2005 Ô¶³ÌÁ¬½Ó

SQL Server 2005 ¿ª·¢°æ²»ÔÊÐíÔ¶³ÌÁ¬½Ó¡£
¡¡¡¡ÒªÔÊÐíÔ¶³ÌÁ¬½ÓSQL Server 2005 ,ÐèÒªÍê³ÉÒÔϲ½Ö裺
•ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó¡£
•´ò¿ª·þÎñÆ÷ SQLBrowser ·þÎñ¡£
•ÅäÖ÷À»ðǽÒÔÔÊÐíSQLBrowser ·þÎñºÍSQLServer·þÎñÍøÂçͨÐÅ¡£
¡¡¡¡ÔÚSQLServer ʵÀýÉÏÆôÓÃÔ¶³ÌÁ¬½Ó
1.Ö¸Ïò“¿ªÊ¼->³ÌÐ ......

SQL ServerÊý¾Ý¿âʱ³öÏÖ¹ÂÁ¢Óû§È¨ÏÞÎÊÌâµÄ½â¾ö°ì

--×Ô¼ººÜÓÞ´ÀµÄ×ö·¨£¬ÒÔΪֱ½Óɾ³ýÊý¾Ý¿âÓû§Ãû£¬ÔÙ´Óд´½¨Óû§µÇ¼ÃûºÍÊý¾Ý¿âÓû§Ãû¡£
--×Ô¼ºÒÔΪ¿ÉÒÔÖ±½Ó´´½¨ÓëÖ®Ô­ÏÈÒ»ÑùµÄÊý¾Ý¿âµÇ¼Ãû¾Í¿ÉÒÔ
--µ«ÕâЩ²Ù×÷ÊDz»Æð×÷ÓõÄ
--Ô­Òò
--µ±Ó³Éä¹ÂÁ¢Óû§Ê±£¬Ö÷´ÓÊý¾Ý¿âÖеÄSID½«·ÖÅ䏸¹ÂÁ¢Óû§£¬ËùÒÔÿ´ÎÒ»¸öÊý¾Ý¿â±¸¸½¼Ó»òÕß»¹Ô­Ê±£¬--SIDÔÚSQL Server µÇ¼ÃûºÍÊý¾Ý¿âÓû ......

SQL ¹¹Ôìʱ¼ä±í·½·¨123

£¨1£©SQL·½·¨£¨1£©
select convert(varchar(5),dateadd(hour,number,cast('00:00' as datetime)),108)+'~'+
convert(varchar(5),dateadd(hour,number+1,cast('00:00' as datetime)),108) as [date]
from master..spt_values
where type = 'P' and
number <= 23
£¨2£©SQL·½·¨£¨2£©
µÃ³öÒ»ÌìµÄʱ¼ä¶Î¼Ç¼¡££¨Èç&nb ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ