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

SQLÊý¾Ý²éѯÅÅÐò - .NET¼¼Êõ / ASP.NET

±íÃû lshg ×Ö¶ÎÃûstate ÏÂÃæÊÇÊÇÊý¾Ý

13.58%
9.88%
29.82%
7.86%
ʧ°Ü
27.55%
9.27%
4.93%
16.67%
22.85%
16.56%
2.44%
5.80%
16.80%
14.14%
8.37%
9.38%
13.96
24.21%
10.75%
Ôõô¸øËû½øÐÐÖØ´óµ½ÏÂÅÅÐò
¸ø×Ô¼º¶¥¸öÏÈ

select * from lshg order by state desc

ÒýÓÃ
select * from lshg order by state desc
UP

²»ÐÐ ÀïÃæµÄÊý¾ÝÊÇvarcharÀàÐ͵Ä


Â¥ÉÏÕý½â

ÐÞ¸ÄÄãµÄ±í¶¨Ò壬
Õâ·ÖÃ÷ÊǸöÓв¡µÄ±íÉè¼Æ£¡£¡

ÕæµÄûÓбðµÄ°ì·¨Âð


ÕæµÄûÓбðµÄ°ì·¨Âð


Äã¿ÉÒÔн¨Ò»¸öÁÙʱ±í¡£¡£´´½¨Ò»¸öINTµÄ×ֶΡ£¡£°ÑÄãstateÀïÃæµÄÊý¾ÝµÄ°Ù·ÖºÅÇ°ÃæµÄÒ»ÌõÌõ²åÈëµ½ÁÙʱ±íÀïÃæ¡£¡£ÔÙ¸ù¾ÝÁÙʱ±íµÄÊý¾Ýorderby

create table #Temp (aaa nvarchar(50))
  
  insert into #Temp
  select '13.58%'
  union
select '9.88%'
union
select '29.82%'
union
select '7.86%'
union
select N'ʧ°Ü'
union
select '27.55%'

select * from #Temp
order by case aaa when N'ʧ°Ü' then 1000 else convert(float,substring(aaa,1,len(aaa)-1)) end

SQL code:

select *,substring(state,1,len(state)-1) from a
order by cast(substring(state,1,len(state)-1) as decimal) desc




SQ


Ïà¹ØÎÊ´ð£º

csvÎļþת»»³Ésqlµ¼Èëµ½Êý¾Ý¿â£¬Ã»ÓÐÊý¾ÝΪºÎ£¿

Ö´ÐеÄ˳Ðò£º
1£©Îļþä¯ÀÀ¿ò£¨Ñ¡ÔñÎļþʹÓã©
Ñ¡ÔñºÃÎļþºó
µã»÷Ò»¸öµ¼Èë°´Å¥µÄʱºò £¬°ÑÉÏÃæÉÏ´«¿òÀïµÄcsvÎļþÒÔÒ»¸öIDΪÎļþÃû£¬ÉÏ´«µ½**/**Îļþ¼ÐÏÂ
2£©¶ÁÈ¡Õâ¸öÎļþ¼ÐϵÄcsvµÄÎļþ£¬×ª»»³Ésql
3 ......

ÔÚasp.netÀïÃæ½Å±¾³ö´í - .NET¼¼Êõ / ASP.NET

function CheckOpwd(){//ÑéÖ¤Óû§Ãû
var pwd=document.all.txtOpwd;

var div1=document.getElementById("divPwd");

if (pwd.value=="")
{
......

sql ÎÊÌâ - MS-SQL Server / »ù´¡Àà

ÐèÇóÈçÏ£º
ѧԺ academy£¨aid,aname£©
°à¼¶ class£¨cid,cname,aid£©
ѧÉú stu(sid,sname,aid,cid)
סËÞÇø region(rid,rname)
ËÞÉáÂ¥ build(bid,rid,bnote) bnoteÊÇ¡®ÄС¯/¡®Å®¡¯
ËÞÉá dorm(did,rid,bid£¬bedn ......

SQL·ÖÒ³ÓëOracle·ÖÒ³µÄÒÉÎÊ£¿ - Java / Web ¿ª·¢

ÕâÀïÏëÁ˽âÏ£¬¹ØÓÚSQL ServerÖзÖÒ³ºÍOracleÖзÖÒ³£»
ƽ³£Ð´Ó¦ÓóÌÐòµÄʱºò£¬±ÈÈçÓõÄÓïÑÔÊÇJava£¬ÓиöÁбíÒ³Ãæ£¬ÐèÒª¶ÔÊý¾Ý·ÖÒ³ÏÔʾ£»
ÕâÀïÒª·ÖÒ³ÄѵÀ²»ÐèÒª½èÖúJava£¬¶øÖ±½ÓsqlÄÜÖªµÀ·ÖÒ³Âð£¬ÆðÂëÒ²Òª´«¸öÒ³Âë½ ......

Ôõô°ÑMDFÊý¾Ýתµ½MySQL£¿ - MS-SQL Server / »ù´¡Àà

Ôõô°ÑMDFÊý¾Ýתµ½MySQL£¿
ÖÁÉٵø½¼Óµ½sqlserverÉÏ

¾ßÌåÔõôŪ°¡ ÎҵıÏÒµÉè¼ÆµÄÊý¾Ý¿âÊÇ´ÓÍøÉÏdownÏÂÀ´µÄ£¿£¿

Ä㻹²»ÈçÖ±½ÓÓÃsqlserverÄØ

º¯Êý¡¢´æ´¢¹ý³Ì¶¼µÃ¸ÄÁË¡£

sqlserverûÔõôÓùý¡£Ò²Ã»Óа²× ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ