锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲成色在线综合网站,久久久久亚洲AV成人网,日韩亚洲人成在线综合http://www.tkk7.com/javajohn/archive/2009/03/22/261340.htmljavajohnjavajohnSun, 22 Mar 2009 11:35:00 GMThttp://www.tkk7.com/javajohn/archive/2009/03/22/261340.htmlhttp://www.tkk7.com/javajohn/comments/261340.htmlhttp://www.tkk7.com/javajohn/archive/2009/03/22/261340.html#Feedback0http://www.tkk7.com/javajohn/comments/commentRss/261340.htmlhttp://www.tkk7.com/javajohn/services/trackbacks/261340.html闃呰鍏ㄦ枃
]]>- ORACLE闂ㄤ簨浠?/title>http://www.tkk7.com/javajohn/archive/2008/05/09/199526.htmljavajohnjavajohnFri, 09 May 2008 07:58:00 GMThttp://www.tkk7.com/javajohn/archive/2008/05/09/199526.htmlhttp://www.tkk7.com/javajohn/comments/199526.htmlhttp://www.tkk7.com/javajohn/archive/2008/05/09/199526.html#Feedback0http://www.tkk7.com/javajohn/comments/commentRss/199526.htmlhttp://www.tkk7.com/javajohn/services/trackbacks/199526.html
/**/
/*
聽Formatted聽on聽2008/05/31聽12:29聽(Formatter聽Plus聽v4.8.8)聽
*/
MERGE聽
INTO
聽copy_emp聽a
聽聽聽USING聽employees聽b
聽聽聽
ON
聽(b.employee_id聽
=
聽a.employee_id)
聽聽聽
WHEN
聽MATCHED聽
THEN
聽聽聽聽聽聽
UPDATE
聽聽聽聽聽聽聽聽聽
SET
聽a.employee_id聽
=
聽b.employee_id,聽a.first_name聽
=
聽b.first_name,
聽聽聽聽聽聽聽聽聽聽聽聽聽a.last_name聽
=
聽b.last_name,聽a.email聽
=
聽b.email,
聽聽聽聽聽聽聽聽聽聽聽聽聽a.phone_number聽
=
聽b.phone_number,聽a.hire_date聽
=
聽b.hire_date,
聽聽聽聽聽聽聽聽聽聽聽聽聽a.job_id聽
=
聽b.job_id,聽a.salary聽
=
聽b.salary,
聽聽聽聽聽聽聽聽聽聽聽聽聽a.commission_pct聽
=
聽b.commission_pct,聽a.manager_id聽
=
聽b.manager_id,
聽聽聽聽聽聽聽聽聽聽聽聽聽a.department_id聽
=
聽b.department_id
聽聽聽
WHEN
聽
NOT
聽MATCHED聽
THEN
聽聽聽聽聽聽
INSERT
聽聽聽聽聽聽
VALUES
聽(b.employee_id,聽b.first_name,聽b.last_name,聽b.email,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽b.phone_number,聽b.hire_date,聽b.job_id,聽b.salary,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽b.commission_pct,聽b.manager_id,聽b.department_id);
聽
鏁呬簨灝辮繖鏍峰彂鐢熶簡錛?br />
1
.鍒犻櫎閲嶅璁板綍
鏌ュ嚭閲嶅璁板綍
SQL
>
聽
select
聽rowid,bm,mc聽
from
聽a聽
where
聽a.rowid
!=
(
select
聽
max
(rowid)聽
from
聽a聽b聽
where
聽a.bm
=
b.bm聽
and
聽a.mc
=
b.mc);
鍒犻櫎閲嶅璁板綍
SQL
>
聽
delete
聽
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聽a聽a聽
where
聽a.rowid
!=
(
select
聽
max
(rowid)聽
from
聽a聽b聽
where
聽a.bm
=
b.bm聽
and
聽a.mc
=
b.mc);
鏌ユ壘閲嶅璁板綍2錛?/span>
select
聽
column
聽
from
聽
table
聽
group
聽
by
聽clolumn聽
having
聽
count
(
*
)
>
1
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緇欎釜閫氫織鐨勮В閲婂惂.聽
渚嬭〃a聽
aid聽adate聽
1
聽a1聽
2
聽a2聽
3
聽a3聽
琛╞聽
bid聽bdate聽
1
聽b1聽
2
聽b2聽
4
聽b4聽
涓や釜琛╝,b鐩歌繛鎺?瑕佸彇鍑篿d鐩稿悓鐨勫瓧孌德?br />
select聽
*
聽from聽a聽,b聽where聽a.aid聽
=
聽b.bid榪欐槸浠呭彇鍑哄尮閰嶇殑鏁版嵁.聽
姝ゆ椂鐨勫彇鍑虹殑鏄?聽
1
聽a1聽b1聽
2
聽a2聽b2聽
閭d箞left聽join聽鎸?聽
select聽
*
聽from聽a聽left聽join聽b聽on聽a.aid聽
=
聽b.bid聽
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姝ゆ椂鐨勫彇鍑虹殑鏄?聽
1
聽a1聽b1聽
2
聽a2聽b2聽
3
聽a3聽絀哄瓧絎β?br />
鍚屾牱鐨勪篃鏈塺ight聽join聽
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姝ゆ椂鐨勫彇鍑虹殑鏄?聽
1
聽a1聽b1聽
2
聽a2聽b2聽
4
聽絀哄瓧絎β燽4
left outer join=left join
sybase鏁版嵁搴撳垎欏祍ql錛?br />
============================
set
聽
rowcount
聽
3
(褰撳墠璁板綍鏁?/span>
=
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*
姣忛〉鏄劇ず鏉℃暟)
select
聽id聽
into
聽#lishi_operation聽
from
聽operation聽a聽
order
聽
by
聽a.id聽
asc
set
聽
rowcount
聽
5
(姣忛〉鏄劇ず鏉℃暟)
select
聽
*
聽
from
聽operation聽a聽
where
聽a.id聽
not
聽
in
(
select
聽id聽
from
聽#lishi_operation)聽
order
聽
by
聽a.id聽
asc
set
聽
rowcount
聽
0
drop
聽
table
聽#lishi_operation

]]> - apache dbcp鏁版嵁搴撹繛鎺ユ睜鐨勪嬌鐢?/title>http://www.tkk7.com/javajohn/archive/2006/07/17/58532.htmljavajohnjavajohnMon, 17 Jul 2006 03:19:00 GMThttp://www.tkk7.com/javajohn/archive/2006/07/17/58532.htmlhttp://www.tkk7.com/javajohn/comments/58532.htmlhttp://www.tkk7.com/javajohn/archive/2006/07/17/58532.html#Feedback1http://www.tkk7.com/javajohn/comments/commentRss/58532.htmlhttp://www.tkk7.com/javajohn/services/trackbacks/58532.html闃呰鍏ㄦ枃

]]> - Oracle鏂版墜鎸囧崡http://www.tkk7.com/javajohn/archive/2006/03/30/38204.htmljavajohnjavajohnThu, 30 Mar 2006 02:18:00 GMThttp://www.tkk7.com/javajohn/archive/2006/03/30/38204.htmlhttp://www.tkk7.com/javajohn/comments/38204.htmlhttp://www.tkk7.com/javajohn/archive/2006/03/30/38204.html#Feedback0http://www.tkk7.com/javajohn/comments/commentRss/38204.htmlhttp://www.tkk7.com/javajohn/services/trackbacks/38204.htmlhttp://www.ee82.com/htm/oracle/22.asp
1銆丱RA錛?/span>12541錛歍NS錛氭病鏈夌洃鍚櫒

銆銆鍘熷洜錛氭病鏈夊惎鍔ㄧ洃鍚櫒鎴栬呯洃鍚櫒鎹熷潖銆傚鏋滄槸鍓嶈咃紝浣跨敤鍛戒護net聽start聽OracleOraHome81TNSListener錛堝悕瀛楀彲鑳芥湁鍑哄叆錛夊嵆鍙紱濡傛灉鏄悗鑰咃紝鍒欎嬌鐢ㄢ淣et8聽Configuration聽Assistant鈥濆伐鍏峰悜瀵間箣鈥滅洃鍚▼搴忛厤緗濆鍔犱竴涓洃鍚櫒鍗沖彲錛堝熀鏈笉鐢ㄥ啓浠諱綍淇℃伅錛屼竴璺疧K銆傚湪娣誨姞涔嬪墠鍙兘闇瑕佹妸鎵鏈夌殑鐩戝惉鍣ㄥ厛鍒犻櫎錛侊級

2銆丱RA錛?/span>12500錛歍NS錛氱洃鍚▼搴忔棤娉曞惎鍔ㄤ笓鐢ㄦ湇鍔″櫒榪涚▼
銆銆鎴?br />
銆聽ORA錛?/span>12560錛歍NS錛氬崗璁傞厤鍣ㄩ敊璇?br />
銆銆鍘熷洜錛歄RACLE鐨勬暟鎹簱鏈嶅姟娌℃湁鍚姩銆備嬌鐢ㄥ懡浠et聽start聽ORACLESERVICEORADB錛圤RADB涓烘暟鎹簱鍚嶅瓧錛夊嵆鍙傚鏋滀粛娌℃湁瑙e喅錛岃緇х畫鍚戜笅鐪嬨?br />
3銆佸鏋滄暟鎹簱鏈嶅姟鍚姩澶辮觸錛屽垯寰堟湁鍙兘鏄叾娉ㄥ唽琛ㄩ」鍊兼崯鍧忥紝鏈濂界殑鍋氭硶鏄互涓嬩袱姝ワ細

銆銆1錛塐RADIM聽-DELETE聽-SID聽oradb聽鍒犻櫎鏁版嵁搴撴湇鍔¢」
銆銆2錛塐RADIM聽-NEW聽-SID聽oradb聽鏂板鏁版嵁搴撴湇鍔¢」
銆銆娉細榪欎釜榪囩▼涓鏋滃嚭閿欙紝灝遍噸鍚綆楁満錛?br />
4銆丱RA錛?/span>12154錛歍NS錛氳兘瑙f瀽鏈嶅姟鍚?br />
銆銆鍘熷洜錛歄RACLE鐨勭綉緇滄湇鍔″悕娌℃湁姝g‘閰嶇疆銆傝浣跨敤鈥淣et8聽Configuration聽Assistant鈥濆伐鍏峰悜瀵間箣鈥滄湰鍦扮綉緇滄湇鍔″悕閰嶇疆鈥濋厤緗甌NS鍗沖彲銆傚鏋滀粛娌℃湁瑙e喅錛岃緇х畫鍚戜笅鐪嬨?br />
5銆丱RA錛?/span>1034聽錛歍NS錛歄RACLE涓嶅彲鐢?br />
銆銆鍘熷洜錛歄RACLE鐨勬暟鎹簱鏈嶅姟姝g‘鍚姩錛屼絾鏄暟鎹簱娌℃湁鎵撳紑錛?br />
銆銆浣跨敤鍛戒護錛?br />
銆銆1錛塻vrmgrl聽鍚姩鏈嶅姟綆$悊鍣?br />
銆銆2錛塩onnect聽internal聽浠nternal韜喚鐧婚檰
銆銆3錛塻tartup聽鎵撳紑鏁版嵁搴?br />
6銆丱RA錛?/span>12560錛歍NS錛氬崗璁傞厤鍣ㄩ敊璇紙欏藉浐鎬х殑錛?br />
銆銆鍘熷洜錛氭湭鐭ャ?br />
銆銆瑙e喅錛氬繀鏉鎶錛嶏紞鎵撳紑鈥淲indows浠誨姟綆$悊鍣ㄢ濓紝鏉姝籓RACLE.exe鍙奜RADIM.exe榪涚▼錛屼功鍐欒嚜宸辯殑ora_startup.bat錛屾墽琛屼箣錛?br />
PS錛?br />
1銆佹垜鐨刼ra_startup.bat錛?br />
net聽start聽OracleOraHome81TNSListener
net聽start聽ORACLESERVICEORADB
svrmgrl聽涓鑸儏鍐典笅涓嶇敤錛屼笉榪囨湁鏃跺皯涓嶄簡瀹冪殑錛屽叿浣撴楠よ絎?姝ャ?br />
2銆佹垜鐨刼ra_shutdown.bat錛?br />
net聽stop聽OracleOraHome81TNSListener
net聽stop聽ORACLESERVICEORADB

3銆丱RACLE鐩稿叧鏈嶅姟鍚嶈鍙傝鈥滅鐞嗗伐鍏封濅箣鈥滄湇鍔♀濅腑浠RACLE寮澶寸殑鏈嶅姟鍚嶃?/span>
]]>
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