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

SQL ÓÅ»¯ÇóÖú

Çë°ïæ¿´¿´ÔõôÓÅ»¯Ò»Ï£¬¸Ã±íÊý¾ÝԼΪ66Íò£¬ÔËÐÐʱ¼äÒª19Ãë,SQLÈçÏ£º

select DATEPART (hh ,Date_time ) as Hours ,
sum(Counts)*100.0/(Select sum(Counts) as total
                          from APP_MR_UL_L_TA b
                          where BSC_NO = 'BSC0121401' and DATEPART (hh ,a.Date_time ) = DATEPART (hh ,b.Date_time ) ) as PerValues
from APP_MR_UL_L_TA a
where 1 = 1 and BSC_NO = 'BSC0121401' and DL_L < -90 and TA <2
group by DATEPART (hh ,Date_time )
order by DATEPART (hh ,Date_time ) asc

×¢£º»·¾³
SQL Server 2005
CPU:T2300 2*@1.66GHZ
RAM:1.5GB

²»Ê¤¸Ð¼¤¡£
8·ÖÌ«ÉÙÁË

²»»á ѧϰ

1:¼ÓË÷Òý
2£ºÉý¼¶Ó²¼þ
3£ºÓÅ»¯SQLÓï¾ä

ż¶ÔÇ®¸ÐÐËȤ£¬¶Ô¸Ð¼¤Ã»ÐËȤ£¬ºÇ


Ïà¹ØÎÊ´ð£º

ÃÅÍ⺺ÇóÖú...¹ØÓÚºǫ́+SQL+ASP

....½Óµ½Ò»¸öС³ÌÐò..¹¤×÷Ô­À´´ó¸ÅÊÇÕâÑùµÄ...ǰ̨ÊÇWEB·þÎñÆ÷.¼Ü¹¹¾ÍÊÇASP+SQL..ǰ̨ÓÉASPÏòSQLÌí¼Ó·þÎñÀà±ð(±íµ¥).È»ºóÓÖºǫ́³ÌÐò¶ÁÈ¡±íµ¥..Ҫʵʱ¶ÁÈ¡..È»ºóÏÔʾÔÚ·þÎñÆ÷ÉÏÃæ..´ÓÀíÂÛÉÏÃæÄÜÐÐͨ²»?Èç¹û¿ÉÒÔ..ºǫ́ ......

ÇóSQL£¿

´ó¼ÒºÃ£¬ÇëÎÊÔÚ±íMÖÐÓÐ×ֶΣºa b c d e 
ÎÒÏë²é³öÆäÖÐÂú×ãÏÂÃæÈÎÒâÒ»ÏîµÄÊý¾Ý£¬1.×Ö¶Îa µÄÖµ²»ÊÇ ¡®Êé»ò±Ê»ò±¾¡¯ÖÐÈÎÒ»£¬2.aΪÊéµÄʱºò×Ö¶Îb,cÊÇ¿Õ;3.µ±aֵΪ±ÊµÄʱºòdÊÇ¿Õ;4.µ±aΪ±¾µÄʱºòb,d,e¶¼ÊÇ¿Õ;5.È ......

ÔõôÁ¬½Ó°²×°Ê±Ã»ÓÐʹÓÃĬÈÏʵÀýµÄSQL Server2000?

A»úÆ÷£¨XP£©£¨10.10.6.65£©ÍêÕûµÄ¼ÆËã»úÃûÊÇ: DZD·þÎñÆ÷

ÎÒ×°ÁËÒ»¸ö¸öÈ˰棺 SQLServer2000,´´½¨ÁËÒ»¸öʵÀýÃûΪ£ºMYINSTANCE

×°ÁË£ºdotNetFx35setup.exe

²¢´òºÃÁËSP4²¹¶¡£ºSQL2000-KB884525-SP ......

ÇóÖúÒ»¾äSQLÓï¾ä

Êý¾ÝÀàÐÍ£º
Code char(6)
CreateTime datetime
Price float

Êý¾ÝÈçÏ£º

Code      CreateTime          Price
031021 2008-10-17 15:00:1 ......

Èç¹û´æ´¢¹ý³ÌÊÇÆ´µÄSQL£¬ÄÇôҪ·ÀÖ¹×¢È룬Ôõô°ì£¿

ÊDz»ÊÇÖ»ÄÜÔÚÖ´Ðд洢¹ý³ÌÖ®Ç°Ìæ»»µôÃô¸Ð×Ö·ûÁË£¿
Ó¦¸ÃÊǵģ¬¿ÉÒÔÓÃÕýÔòÈ¥Ìæ»»

ÒýÓÃ
Ó¦¸ÃÊǵģ¬¿ÉÒÔÓÃÕýÔòÈ¥Ìæ»»


µÃ´ç½ø³ßµÄÎÊÏ£¬³ýÁËÌæ»»µ¥ÒýºÅ£¬»¹ÐèÒªÌæ»»ÄÄÐ©ÄØ£¿Ð»Ð»~

C# code:

ÎÒ×Ô ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ