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

mssql sql¼ò»¯

SQL code:

declare @begin datetime --¿ªÊ¼Ê±¼ä
declare @end datetime --½áÊøÊ±¼ä
declare @startIndex int --ÆðʼֵĬÈÏΪ8
declare @interval int --ʱ¶Î³¤
select @startIndex=8
select @interval=12

if @interval=6
begin

select stcd,convert(varchar(10),TM,20)'ÈÕÆÚ',sum(dyp)'ÈÕÓêÁ¿',
sum(case when @startIndex+@interval=14 then p8+p9+p10+p11+p12+p13 else 0 end) 'h14',
sum(case when @startIndex+@interval=20 then p14+p15+p16+p17+p18+p19 else 0 end) 'h20',
sum(case when @startIndex+@interval=26 then p20+p21+p22+p23+p0+p1 else 0 end) 'h02',
sum(case when @startIndex+@interval=32 then p2+p3+p4+p5+p6+p7 else 0 end) 'h08'
from st_rain_s where tm>'2009-3-01' and tm<'2010-4-2'
group by stcd,convert(varchar(10),TM,20)

end
else if @interval=8
begin

select stcd,convert(varchar(10),TM,20)'ÈÕÆÚ',sum(dyp)'ÈÕÓêÁ¿',
sum(case when @startIndex+@interval=16 then p8+p9+p10+p11+p12+p13+p14+p15 else 0 end) 'h16',
sum(case when @startIndex+@interval=20 then p16+p17+p18+p19+p20+p21+p22+p23 else 0 end) 'h24',
sum(case when @startIndex+@interval=26 then p0+p1+p2+p3+p4+p5+p6+p7 else 0 end) 'h08'
from st_rain_s where tm>'2009-3-01' and tm<'2010-4-2'
group by stcd,convert(varchar(10),TM,20)

end
else
begin

select stcd,convert(varchar(10),TM,20)'ÈÕÆÚ',sum(dyp)'ÈÕÓêÁ¿',
sum(case when @startIndex+@interval=16 then p8+p9+p10+p11+p12+p13+p14+p


Ïà¹ØÎÊ´ð£º

Asp+sql serverÎÊÌâ - Web ¿ª·¢ / ASP

ÎÒÒ»¸öÏîÄ¿£¬Óиö²åÈë²Ù×÷£¬¾ßÌåÊÇÕâÑùµÄ£º
ÎÒÓнø»õÐÅÏ¢±í¡£ÔÚ³ö»õʱѡÔñÏàÓ¦µÄ½ø»õÐÅÏ¢£¬ÊäÈëÊýÁ¿£¬Ñ¡Ôñ²¿Ãź󣬵㱣´æ°´Å¥£¬ÓÉÓÚÍøÂçÑÓʱ£¬µãÒ»ÏÂûÓз´Ó³£¬ÓÚÊÇÓû§¾ÍÓÖµãһϣ¬µ¼ÖÂÒ»´Î²åÈëÁËÁ½Ìõ¼Ç¼:
Àý£º ......

Çë½ÌsqlÓï¾ä¡£ - Oracle / ¿ª·¢

ÎÒÓÐÒ»¸ö±í£¬½á¹¹ÊÇÕâÑù¡£
  ת³ö µ¥Î» תÈ뵥λ ±ÊÊý ½ð¶î
date(Ö÷) outid(Ö÷) inid(Ö÷) num amt
2009 1 2 1 500 Ϊ 1 µ¥Î» ÔÚ2009Ä ......

sqlserver´íÎó - MS-SQL Server / ÒÉÄÑÎÊÌâ

sqlserver2005 ½¨Á¢µÄÊý¾Ý¿â£¬ÓëÊÖ³Öpda´«ÊäÊý¾Ý£¬×î½üͻȻ³öÏÖÎÞ·¨´«µÝÊý¾ÝµÄÎÊÌ⣬pda¶ËÌáʾµÄ´íÎóʱoutofmemoryexception£¬µ«ÊÇpdaÉÏÃæµÄÈÝÁ¿Ã»ÓÐÎÊÌ⣬
sqlserverµÄÈÕ×ÓÉϵĴíÎóÈçÏ£º
ÈÕÆÚ 2010-1-25 14:45: ......

Çë½ÌSQLSERVERµÄÁ½¸öÎÊÌâ - MS-SQL Server / ÒÉÄÑÎÊÌâ

1¡£ÔõÑùʹxp_cmdshellÄÜÍêÕûÊä³ö³¬¹ý255¸ö×Ö·ûµÄ×Ö·û´®¡£
2¡£select ʱ£¬¼ìË÷ËÙ¶ÈÊÇÓëfromºóµÄ TABLE˳ÐòÓйأ¬»¹ÊÇÓëwhereÌõ¼þµÄ˳ÐòÓйØ(TABLEÊý¾Ý¶àÉÙ )
ÔÚϵͳÊôÐÔÉ趨ÀïÓиöÑ¡Ïî,¿ÉÒÔÐ޸ĵ¥×Ö¶ÎÊä³ö×ÖÊýÏÞÖÆ. ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ