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±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 descÒýÓà select * from lshg order by state desc UP ²»ÐÐ ÀïÃæµÄÊý¾ÝÊÇvarcharÀàÐÍµÄ 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
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