锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲精品二三区,在线观看av片,亚洲在线中文字幕http://www.aygfsteel.com/plpa/category/973.html鍒濆鑰呭ぉ鍫傝祫鏂欐眹闆?/description>zh-cnFri, 02 Mar 2007 06:39:34 GMTFri, 02 Mar 2007 06:39:34 GMT60浠庢暟鎹〃涓彇鍑虹 n 鏉″埌絎?m 鏉$殑璁板綍鐨勬柟娉?/title><link>http://www.aygfsteel.com/plpa/articles/3020.html</link><dc:creator>鍣奸噷鍟暒鐨勪笘鐣?/dc:creator><author>鍣奸噷鍟暒鐨勪笘鐣?/author><pubDate>Fri, 08 Apr 2005 23:10:00 GMT</pubDate><guid>http://www.aygfsteel.com/plpa/articles/3020.html</guid><wfw:comment>http://www.aygfsteel.com/plpa/comments/3020.html</wfw:comment><comments>http://www.aygfsteel.com/plpa/articles/3020.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/plpa/comments/commentRss/3020.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/plpa/services/trackbacks/3020.html</trackback:ping><description><![CDATA[<SPAN style="FONT-SIZE: 16px"><STRONG>浠庢暟鎹〃涓彇鍑虹 n 鏉″埌絎?m 鏉$殑璁板綍鐨勬柟娉?BR><BR></STRONG>浠巔ublish 琛ㄤ腑鍙栧嚭絎?n 鏉″埌絎?m 鏉$殑璁板綍錛?BR>SELECT TOP m-n+1 *<BR>FROM publish<BR>WHERE (id NOT IN<BR>          (SELECT TOP n-1 id<BR>         FROM publish))<BR></SPAN><img src ="http://www.aygfsteel.com/plpa/aggbug/3020.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/plpa/" target="_blank">鍣奸噷鍟暒鐨勪笘鐣?/a> 2005-04-09 07:10 <a href="http://www.aygfsteel.com/plpa/articles/3020.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>sql 鎵╁睍http://www.aygfsteel.com/plpa/articles/2983.html鍣奸噷鍟暒鐨勪笘鐣?/dc:creator>鍣奸噷鍟暒鐨勪笘鐣?/author>Fri, 08 Apr 2005 01:19:00 GMThttp://www.aygfsteel.com/plpa/articles/2983.htmlhttp://www.aygfsteel.com/plpa/comments/2983.htmlhttp://www.aygfsteel.com/plpa/articles/2983.html#Feedback1http://www.aygfsteel.com/plpa/comments/commentRss/2983.htmlhttp://www.aygfsteel.com/plpa/services/trackbacks/2983.html寰幆鎻掑叆涓涓褰?nbsp;
 瀛楁鍚?nbsp;    userid          username      age     tall        address
                      1                 a               20     12         涓浗
                      2                 b               24     34         涓浗
                      3                 c                34     23        緹庡浗
                      4                 d               34      23         鏃ユ湰


1.鍦╩_suer 琛ㄤ腑寰幆鎻掑叆 璁板綍銆傘傘備竴鐩村埌i錛?0 浣嶇疆

declare @i int
declare @j int
select @i=4
while @i<10

begin
insert into m_user(username,age,tall,address) values('bigdachun',@i,'uu','涓婃搗闂佃鍖烘晠緹庝竷鏉?5鍙?02瀹?)
select @i=@i+1
end

2.鏄劇ず 鏄劇ず鎵鏈夎褰曘傘傚綋address  鏄?鈥樻棩鏈?nbsp; username  鏀逛負(fù) 鈥樼帇鍏泲鈥?鏄劇ず

use database
select  username= case when addrsss='鏃ユ湰'  then '鐜嬪叓铔? end from m_user

 



]]>
sql 璇彞http://www.aygfsteel.com/plpa/articles/2979.html鍣奸噷鍟暒鐨勪笘鐣?/dc:creator>鍣奸噷鍟暒鐨勪笘鐣?/author>Fri, 08 Apr 2005 00:25:00 GMThttp://www.aygfsteel.com/plpa/articles/2979.htmlhttp://www.aygfsteel.com/plpa/comments/2979.htmlhttp://www.aygfsteel.com/plpa/articles/2979.html#Feedback0http://www.aygfsteel.com/plpa/comments/commentRss/2979.htmlhttp://www.aygfsteel.com/plpa/services/trackbacks/2979.html  1.select * from asset,class where asset.sum=class.class_id       
  2.select * from asset where name like '%鐢?' order by id desc        
  3.select * from asset where name=''
  4.select * from asset where name<>''
  5.select * from asset where sum is not null
  6.select * from asset where sum is null  'null涓嶇瓑浜?'
  7.select * from asset where dat>#2001-7-20#  
  8.select max(sum) as 鏈澶у?min(sum) as 鏈灝忓?sum(sum) as 鎬誨拰,avg(sum) as 騫沖潎鍊?count(sum) as 璁板綍鏁?count(*) as 鎬昏褰曟暟 from asset       
  9.select * from asset where name like '__'   '鎵句袱涓瓧絎︾殑璁板綍
  10.select * from asset where name like '%鐢?' and name like '%鑴?'      
  澧炲姞錛屼慨鏀癸紝鍒犻櫎瀹炰緥錛?nbsp;     
  1.insert into asset(name,sum,dat,pass) values('鐢?shù)鍣?,24,#2001-8-8#,1)       
  2.update asset set pass=0 where pass=1       
  3.delete from asset where name='鐢?shù)瑙? and pass=true     
 
  鍒涘緩,鍒犻櫎,澧炲姞瀛楁瀹炰緥錛?nbsp;    
  1.CREATE TABLE test (鏁板瓧 int NOT NULL,鏂囨湰 text (250),鏃ユ湡 datetime,澶囨敞 memo,鏄惁 bit,primary key(鏁板瓧))
  2.DROP TABLE test '鍒犻櫎琛?BR>  3.ALTER TABLE test ADD sum int,tt text (50)  '澧炲姞瀛楁sum鍜宼t 
                


]]>
SQL 鏁版嵁搴?/title><link>http://www.aygfsteel.com/plpa/articles/2900.html</link><dc:creator>鍣奸噷鍟暒鐨勪笘鐣?/dc:creator><author>鍣奸噷鍟暒鐨勪笘鐣?/author><pubDate>Thu, 07 Apr 2005 03:53:00 GMT</pubDate><guid>http://www.aygfsteel.com/plpa/articles/2900.html</guid><wfw:comment>http://www.aygfsteel.com/plpa/comments/2900.html</wfw:comment><comments>http://www.aygfsteel.com/plpa/articles/2900.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/plpa/comments/commentRss/2900.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/plpa/services/trackbacks/2900.html</trackback:ping><description><![CDATA[<P class=style35>寮鍙戞暟鎹簱搴旂敤錛岄夋嫨涓涓ソ鐨勬暟鎹簱鏄潪甯擱噸瑕佺殑銆傛湰鏂囦粠涓浜涙柟闈㈡瘮杈冧簡(jiǎn) SQL Server 涓?Oracle 銆?DB2 涓夌鏁版嵁搴擄紝涓轟綘閫夋嫨鏁版嵁搴撴彁渚涗竴浜涘弬鑰冦?</P> <P class=style35>寮鏀炬?</P> <P class=style35>SQL Server </P> <P class=style35>銆銆鍙兘鍦?Windows 涓婅繍琛岋紝娌℃湁涓濇鐨勫紑鏀炬э紝鎿嶄綔緋葷粺鐨勭郴緇熺殑紼沖畾瀵規(guī)暟鎹簱鏄崄鍒嗛噸瑕佺殑銆?Windows9X 緋誨垪浜у搧鏄亸閲嶄簬妗岄潰搴旂敤錛?NT server 鍙傚悎涓皬鍨嬩紒涓氥傝屼笖 Windows 騫沖彴鐨勫彲闈犳э紝瀹夊叏鎬у拰浼哥緝鎬ф槸闈炲父鏈夐檺鐨勩傚畠涓嶈薄 Unix 閭f牱涔呯粡鑰冮獙錛屽挨鍏舵槸鍦ㄥ鐞嗗ぇ鏁版嵁閲忕殑鍏抽敭涓氬姟鏃躲?</P> <P class=style35>Oracle </P> <P class=style35>銆銆鑳藉湪鎵鏈変富嫻佸鉤鍙頒笂榪愯錛堝寘鎷?Windows 錛夈傚畬鍏ㄦ敮鎸佹墍鏈夌殑宸ヤ笟鏍囧噯銆傞噰鐢ㄥ畬鍏ㄥ紑鏀劇瓥鐣ャ傚彲浠ヤ嬌瀹㈡埛閫夋嫨鏈閫傚悎鐨勮В鍐蟲(chóng)柟妗堛傚寮鍙戝晢鍏ㄥ姏鏀寔銆?</P> <P class=style35>DBz </P> <P class=style35>鑳藉湪鎵鏈変富嫻佸鉤鍙頒笂榪愯錛堝寘鎷?Windows 錛夈傛渶閫備簬嫻烽噺鏁版嵁銆?DB2 鍦ㄤ紒涓氱駭鐨勫簲鐢ㄦ渶涓哄箍娉?, 鍦ㄥ叏鐞冪殑 500 瀹舵渶澶х殑浼佷笟涓?, 鍑犱箮 85% 浠ヤ笂鐢?DB2 鏁版嵁搴撴湇鍔″櫒 , 鑰屽浗鍐呭埌 97 騫寸害鍗?5% 銆?</P> <P class=style35>鍙幾緙╂?, 騫惰鎬?</P> <P class=style35>SQL Server </P> <P class=style35>銆銆騫惰瀹炴柦鍜屽叡瀛樻ā鍨嬪茍涓嶆垚鐔熴傚緢闅懼鐞嗘棩鐩婂澶氱殑鐢ㄦ埛鏁板拰鏁版嵁鍗楓備幾緙╂ф湁闄愩?Oracle </P> <P class=style35>騫寵鏈嶅姟鍣ㄩ氳繃浣夸竴緇勭粨鐐瑰叡浜悓涓綈囦腑鐨勫伐浣滄潵鎵╁睍 Window NT 鐨勮兘鍔?, 鎻愪緵楂樺彲鐢ㄦу拰楂樹(shù)幾緙╂х殑綈囩殑瑙e喅鏂規(guī)銆傚鏋?WindowsNT 涓嶈兘婊¤凍闇瑕?, 鐢ㄦ埛鍙互鎶婃暟鎹簱縐誨埌 UNIX 涓?</P> <P class=style35>DB2 </P> <P class=style35>DB2 鍏鋒湁寰堝ソ鐨勫茍琛屾с?DB2 鎶婃暟鎹簱綆$悊鎵╁厖鍒頒簡(jiǎn)騫惰鐨勩佸鑺傜偣鐨勭幆澧冦傛暟鎹簱鍒嗗尯鏄暟鎹簱鐨勪竴閮ㄥ垎錛屽寘鍚嚜宸辯殑鏁版嵁銆佺儲(chǔ)寮曘侀厤緗枃浠躲佸拰浜嬪姟鏃ュ織銆傛暟鎹簱鍒嗗尯鏈夋椂琚О涓鴻妭鐐規(guī)垨鏁版嵁搴撹妭鐐廣?</P> <P class=style35>瀹夊叏鎬?</P> <P class=style35>SQL server </P> <P class=style35>銆銆娌℃湁鑾峰緱浠諱綍瀹夊叏璇佷功銆?</P> <P class=style35>Oracle Server </P> <P class=style35>銆銆鑾峰緱鏈楂樿璇佺駭鍒殑 ISO 鏍囧噯璁よ瘉銆?</P> <P class=style35>DB2 </P> <P class=style35>銆銆鑾峰緱鏈楂樿璇佺駭鍒殑 ISO 鏍囧噯璁よ瘉銆?</P> <P class=style35>浣跨敤椋庨櫓 </P> <P class=style35>SQL Server </P> <P class=style35>銆銆瀹屽叏閲嶅啓鐨勪唬鐮侊紝緇忓巻浜?jiǎn)闀挎湡鐨剫箣璇曞Q屼笉鏂歡榪燂紝璁稿鍔熻兘闇瑕佹椂闂存潵璇佹槑銆傚茍涓嶅崄鍒嗗吋瀹規(guī)棭鏈熶駭鍝併備嬌鐢ㄩ渶瑕佸啋涓瀹氶闄┿?</P> <P class=style35>Oracle </P> <P class=style35>銆銆闀挎椂闂寸殑寮鍙戠粡楠岋紝瀹屽叏鍚戜笅鍏煎銆傚緱鍒板箍娉涚殑搴旂敤銆傚畬鍏ㄦ病鏈夐闄┿?</P><img src ="http://www.aygfsteel.com/plpa/aggbug/2900.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/plpa/" target="_blank">鍣奸噷鍟暒鐨勪笘鐣?/a> 2005-04-07 11:53 <a href="http://www.aygfsteel.com/plpa/articles/2900.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item></channel></rss> <footer> <div class="friendship-link"> <a href="http://www.aygfsteel.com/" title="狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频">狠狠久久亚洲欧美专区_中文字幕亚洲综合久久202_国产精品亚洲第五区在线_日本免费网站视频</a> </div> </footer> 主站蜘蛛池模板: <a href="http://" target="_blank">鄂托克前旗</a>| <a href="http://" target="_blank">繁峙县</a>| <a href="http://" target="_blank">淳安县</a>| <a href="http://" target="_blank">二连浩特市</a>| <a href="http://" target="_blank">宣武区</a>| <a href="http://" target="_blank">和硕县</a>| <a href="http://" target="_blank">盘山县</a>| <a href="http://" target="_blank">博客</a>| <a href="http://" target="_blank">晋宁县</a>| <a href="http://" target="_blank">宝鸡市</a>| <a href="http://" target="_blank">南昌市</a>| <a href="http://" target="_blank">滦平县</a>| <a href="http://" target="_blank">郴州市</a>| <a href="http://" target="_blank">公主岭市</a>| <a href="http://" target="_blank">墨竹工卡县</a>| <a href="http://" target="_blank">巫山县</a>| <a href="http://" target="_blank">彩票</a>| <a href="http://" target="_blank">鲁山县</a>| <a href="http://" target="_blank">贡觉县</a>| <a href="http://" target="_blank">张家口市</a>| <a href="http://" target="_blank">名山县</a>| <a href="http://" target="_blank">通化市</a>| <a href="http://" target="_blank">汤原县</a>| <a href="http://" target="_blank">黄石市</a>| <a href="http://" target="_blank">西安市</a>| <a href="http://" target="_blank">梁河县</a>| <a href="http://" target="_blank">车险</a>| <a href="http://" target="_blank">元江</a>| <a href="http://" target="_blank">河津市</a>| <a href="http://" target="_blank">科尔</a>| <a href="http://" target="_blank">福泉市</a>| <a href="http://" target="_blank">当雄县</a>| <a href="http://" target="_blank">武穴市</a>| <a href="http://" target="_blank">海盐县</a>| <a href="http://" target="_blank">肥东县</a>| <a href="http://" target="_blank">贵德县</a>| <a href="http://" target="_blank">襄垣县</a>| <a href="http://" target="_blank">楚雄市</a>| <a href="http://" target="_blank">辽阳市</a>| <a href="http://" target="_blank">合阳县</a>| <a href="http://" target="_blank">福州市</a>| <script> (function(){ var bp = document.createElement('script'); 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