锘??xml version="1.0" encoding="utf-8" standalone="yes"?>一本久久a久久精品亚洲,亚洲国产电影av在线网址,亚洲黄页网在线观看http://www.tkk7.com/fine/category/19862.htmlzh-cnWed, 02 Mar 2011 03:41:34 GMTWed, 02 Mar 2011 03:41:34 GMT60oracle鎵歸噺fetch鐨剆ql璇彞 bulk collect into http://www.tkk7.com/fine/archive/2011/02/22/344815.htmlPeter PanPeter PanTue, 22 Feb 2011 03:39:00 GMThttp://www.tkk7.com/fine/archive/2011/02/22/344815.htmlhttp://www.tkk7.com/fine/comments/344815.htmlhttp://www.tkk7.com/fine/archive/2011/02/22/344815.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/344815.htmlhttp://www.tkk7.com/fine/services/trackbacks/344815.html

Peter Pan 2011-02-22 11:39 鍙戣〃璇勮
]]>oracle瀹炵幇Tree(2)http://www.tkk7.com/fine/archive/2010/10/13/335017.htmlPeter PanPeter PanWed, 13 Oct 2010 04:38:00 GMThttp://www.tkk7.com/fine/archive/2010/10/13/335017.htmlhttp://www.tkk7.com/fine/comments/335017.htmlhttp://www.tkk7.com/fine/archive/2010/10/13/335017.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/335017.htmlhttp://www.tkk7.com/fine/services/trackbacks/335017.html2 start with cr.parent_no is null connect by NOCYCLE prior cr.no = cr.parent_no1

Peter Pan 2010-10-13 12:38 鍙戣〃璇勮
]]>ORACLE shared server涓巇edicated serverhttp://www.tkk7.com/fine/archive/2010/02/03/311795.htmlPeter PanPeter PanWed, 03 Feb 2010 05:48:00 GMThttp://www.tkk7.com/fine/archive/2010/02/03/311795.htmlhttp://www.tkk7.com/fine/comments/311795.htmlhttp://www.tkk7.com/fine/archive/2010/02/03/311795.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/311795.htmlhttp://www.tkk7.com/fine/services/trackbacks/311795.html show parameter shared_server NAME TYPE VALUE ------------------------------------ ----------- -------------------- max_shared_servers integer shared_server_sessions integer shared_servers integer 1 shared_servers澶т簬0鍗蟲敮鎸佸叡浜湇鍔″櫒榪炴帴 scott@ORCL> show parameter dispatchers NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ dispatchers string (PROTOCOL=TCP) (SERVICE=orclXDB) ORCL = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orcl) (SERVER =DEDICATED) ) ) ORCL1 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = orclXDB) (SERVER =SHARED) ) )

Peter Pan 2010-02-03 13:48 鍙戣〃璇勮
]]>grant oracle debughttp://www.tkk7.com/fine/archive/2008/11/17/240910.htmlPeter PanPeter PanMon, 17 Nov 2008 01:39:00 GMThttp://www.tkk7.com/fine/archive/2008/11/17/240910.htmlhttp://www.tkk7.com/fine/comments/240910.htmlhttp://www.tkk7.com/fine/archive/2008/11/17/240910.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/240910.htmlhttp://www.tkk7.com/fine/services/trackbacks/240910.htmlsession璺熻釜

鍦╬lsql developer 錛岄夋嫨procedure銆?test 銆媠tart debug


SQL> grant debug connect session to mw;

SQL> grant select on v_$session to mw;

鎺堟潈鎴愬姛銆?/p>

SQL> grant select on v_$sesstat to mw;

鎺堟潈鎴愬姛銆?/p>

SQL> grant select on v_$statname to mw;

鎺堟潈鎴愬姛銆?/p>

浠誨姟瀹屾垚銆?/p>

Peter Pan 2008-11-17 09:39 鍙戣〃璇勮
]]>Oracle鍒嗗尯琛ㄥ強(qiáng)鍒嗗尯绱㈠紩1(杞?http://www.tkk7.com/fine/archive/2008/07/09/213718.htmlPeter PanPeter PanWed, 09 Jul 2008 09:14:00 GMThttp://www.tkk7.com/fine/archive/2008/07/09/213718.htmlhttp://www.tkk7.com/fine/comments/213718.htmlhttp://www.tkk7.com/fine/archive/2008/07/09/213718.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/213718.htmlhttp://www.tkk7.com/fine/services/trackbacks/213718.html鍏充簬鍒嗗尯琛ㄥ拰鍒嗗尯绱㈠紩(About Partitioned Tables and Indexes)瀵逛簬10gR2鑰岃█錛屽熀鏈笂鍙互鍒嗘垚鍑犵被錛?/font>
  • 銆銆 Range(鑼冨洿)鍒嗗尯
  • 銆銆 Hash(鍝堝笇)鍒嗗尯
  • 銆銆 List(鍒楄〃)鍒嗗尯
  • 銆銆 浠ュ強(qiáng)緇勫悎鍒嗗尯錛歊ang e- Hash,Range-List銆?/font>

銆銆瀵逛簬琛ㄨ岃█(甯歌鎰忎箟涓婄殑鍫嗙粍緇囪〃)錛屼笂榪板垎鍖哄艦寮忛兘鍙互搴旂敤(鐢氳嚦鍙互瀵規(guī)煇涓垎鍖烘寚瀹歝ompress灞炴?錛屽彧涓嶈繃鍒嗗尯渚濊禆鍒椾笉鑳芥槸lob,long涔嬬被鏁版嵁綾誨瀷錛屾瘡涓〃鐨勫垎鍖烘垨瀛愬垎鍖烘暟鐨勬繪暟涓嶈兘瓚呰繃1023涓?/font>

銆銆瀵逛簬绱㈠紩緇勭粐琛紝鍙兘澶熸敮鎸佹櫘閫氬垎鍖烘柟寮忥紝涓嶆敮鎸佺粍鍚堝垎鍖猴紝甯歌琛ㄧ殑闄愬埗瀵逛簬绱㈠紩緇勭粐琛ㄥ悓鏍鋒湁鏁堬紝闄ゆ涔嬪鍛紝榪樻湁涓浜涘叾瀹炵殑闄愬埗錛屾瘮濡傝姹傜儲(chǔ)寮曠粍緇囪〃鐨勫垎鍖轟緷璧栧垪蹇呴』鏄富閿墠鍙互絳夈?/font>

銆銆娉細(xì)鏈瘒鎵鏈夌ず渚嬩粎閽堝甯歌琛紝鍗沖爢緇勭粐琛?

銆銆瀵逛簬绱㈠紩錛岄渶瑕佸尯鍒嗗垱寤虹殑鏄叏灞绱㈠紩錛屾垨鏈湴绱㈠紩錛?/font>

銆銆l 鍏ㄥ眬绱㈠紩(global index)錛氬嵆鍙互鍒嗗尯錛屼篃鍙互涓嶅垎鍖恒傚嵆鍙互寤簉ange鍒嗗尯錛屼篃鍙互寤篽ash鍒嗗尯錛屽嵆鍙緩浜庡垎鍖鴻〃錛屽張鍙垱寤轟簬闈炲垎鍖鴻〃涓婏紝灝辨槸璇達(dá)紝鍏ㄥ眬绱㈠紩鏄畬鍏ㄧ嫭绔嬬殑錛屽洜姝ゅ畠涔熼渶瑕佹垜浠洿澶氱殑緇存姢鎿嶄綔銆?/font>

銆銆l 鏈湴绱㈠紩(local index)錛氬叾鍒嗗尯褰㈠紡涓庤〃鐨勫垎鍖哄畬鍏ㄧ浉鍚岋紝渚濊禆鍒楃浉鍚岋紝瀛樺偍灞炴т篃鐩稿悓銆傚浜庢湰鍦扮儲(chǔ)寮曪紝鍏剁儲(chǔ)寮曞垎鍖虹殑緇存姢鑷姩榪涜錛屽氨鏄浣燼dd/drop/split/ truncate 琛ㄧ殑鍒嗗尯鏃訛紝鏈湴绱㈠紩浼?xì)鑷姩缁存姢鍏剁储寮曞垎鍖恒?/font>

銆銆 Oracle 寤鴻濡傛灉鍗曚釜琛ㄨ秴榪?G灝辨渶濂藉鍏惰繘琛屽垎鍖猴紝瀵逛簬澶ц〃鍒涘緩鍒嗗尯鐨勫ソ澶勬槸鏄捐屾槗瑙佺殑錛岃繖閲屼笉澶氳榪皐hy錛岃屽皢閲嶇偣鏀懼湪when浠ュ強(qiáng)how銆?/font>

銆銆WHEN

銆銆涓銆乄hen浣跨敤Range鍒嗗尯

銆銆Range鍒嗗尯鍛㈡槸搴旂敤鑼冨洿姣旇緝騫跨殑琛ㄥ垎鍖烘柟寮忥紝瀹冩槸浠ュ垪鐨勫肩殑鑼冨洿鏉ュ仛涓哄垎鍖虹殑鍒掑垎鏉′歡錛屽皢璁板綍瀛樻斁鍒板垪鍊兼墍鍦ㄧ殑range鍒嗗尯涓紝姣斿鎸夌収鏃墮棿鍒掑垎錛?008騫?瀛ｅ害鐨勬暟鎹斁鍒癮鍒嗗尯錛?8騫?瀛ｅ害鐨勬暟鎹斁鍒癰鍒嗗尯錛屽洜姝ゅ湪鍒涘緩鐨勬椂鍊欏憿錛岄渶瑕佷綘鎸囧畾鍩轟簬鐨勫垪錛屼互鍙?qiáng)鍒嗗尯鐨勮寖鍥村鹼紝濡傛灉鏌愪簺璁板綍鏆傛棤娉曢嫻嬭寖鍥達(dá)紝鍙互鍒涘緩maxvalue鍒嗗尯錛屾墍鏈変笉鍦ㄦ寚瀹氳寖鍥村唴鐨勮褰曢兘浼?xì)琚瓨鍌ㄥ埌maxvalue鎵鍦ㄥ垎鍖轟腑錛屽茍涓旀敮鎸佹寚瀹氬鍒楀仛涓轟緷璧栧垪錛屽悗闈㈠湪璁瞙ow鐨勬椂鍊欎細(xì)璇︾粏璋堝埌銆?/font>

銆銆浜屻乄hen浣跨敤Hash鍒嗗尯

銆銆閫氬父鍛紝瀵逛簬閭ｄ簺鏃犳硶鏈夋晥鍒掑垎鑼冨洿鐨勮〃錛屽彲浠ヤ嬌鐢╤ash鍒嗗尯錛岃繖鏍峰浜庢彁楂樻ц兘榪樻槸浼?xì)鏈変竴瀹氱殑甯姪銆俬ash 鍒嗗尯浼?xì)灏嗚〃涓殑鏁版嵁邈^鍧囧垎閰嶅埌浣犳寚瀹氱殑鍑犱釜鍒嗗尯涓紝鍒楁墍鍦ㄥ垎鍖烘槸渚濇嵁鍒嗗尯鍒楃殑hash鍊艱嚜鍔ㄥ垎閰嶏紝鍥犳浣犲茍涓嶈兘鎺у埗涔熶笉鐭ラ亾鍝潯璁板綍浼?xì)琚攽謭板摢涓垎鍖轰腑锛宧ash鍒嗗尯涔熷彲浠ユ敮鎸佸涓緷璧栧垪銆?/font>

銆銆涓夈乄hen浣跨敤List鍒嗗尯

銆銆List鍒嗗尯涓巖ange鍒嗗尯鍜宧ash鍒嗗尯閮芥湁綾諱技涔嬪錛岃鍒嗗尯涓巖ange鍒嗗尯綾諱技鐨勬槸涔熼渶瑕佷綘鎸囧畾鍒楃殑鍊鹼紝浣嗚繖鍙堜笉鍚屼笌range鍒嗗尯鐨勮寖鍥村紡鍒楀?--鍏跺垎鍖哄煎繀欏繪槑紜寚瀹氾紝涔熶笉鍚屼笌hash鍒嗗尯---閫氳繃鏄庣‘鎸囧畾鍒嗗尯鍊鹼紝浣犺兘鎺у埗璁板綍瀛樺偍鍦ㄥ摢涓垎鍖恒傚畠鐨勫垎鍖哄垪鍙兘鏈変竴涓紝鑰屼笉鑳藉儚range鎴栬卙ash鍒嗗尯閭ｆ牱鍚屾椂鎸囧畾澶氫釜鍒楀仛涓哄垎鍖轟緷璧栧垪錛屼笉榪囧憿錛屽畠鐨勫崟涓垎鍖哄搴斿煎彲浠ユ槸澶氫釜銆?/font>

銆銆浣犲湪鍒嗗尯鏃跺繀欏葷‘瀹氬垎鍖哄垪鍙兘瀛樺湪鐨勫鹼紝涓鏃︽彃鍏ョ殑鍒楀間笉鍦ㄥ垎鍖鴻寖鍥村唴錛屽垯鎻掑叆/鏇存柊灝變細(xì)澶辮觸錛屽洜姝ら氬父寤鴻浣跨敤list鍒嗗尯鏃訛紝瑕佸垱寤轟竴涓猟efault鍒嗗尯瀛樺偍閭ｄ簺涓嶅湪鎸囧畾鑼冨洿鍐呯殑璁板綍錛岀被浼紃ange鍒嗗尯涓殑maxvalue鍒嗗尯銆?/font>

銆銆鍥涖乄hen浣跨敤緇勫悎鍒嗗尯

銆銆濡傛灉鏌愯〃鎸夌収鏌愬垪鍒嗗尯涔嬪悗錛屼粛鐒惰緝澶э紝鎴栬呮槸涓浜涘叾瀹冪殑闇姹傦紝榪樺彲浠ラ氳繃鍒嗗尯鍐呭啀寤哄瓙鍒嗗尯鐨勬柟寮忓皢鍒嗗尯鍐嶅垎鍖猴紝鍗崇粍鍚堝垎鍖虹殑鏂瑰紡銆?/font>

銆銆緇勫悎鍒嗗尯鍛㈠湪10g涓湁涓ょ錛歳ange-hash錛宺ange-list銆傛敞鎰忛『搴忓摕錛屾牴鍒嗗尯鍙兘鏄痳ange鍒嗗尯錛屽瓙鍒嗗尯鍙互鏄痟ash鍒嗗尯鎴杔ist鍒嗗尯銆?/font>

銆銆鎻愮ず錛?1g鍦ㄧ粍鍚堝垎鍖哄姛鑳借繖鍧楁湁鎵澧炲己錛屽張鎺ㄥ嚭浜?jiǎn)range-range,list-range,list-list,list-hash錛岃繖灝辯浉褰撲簬闄ash澶栦笁縐嶅垎鍖?聽

鍒涘緩range-hash緇勫悎鍒嗗尯

銆銆璇硶濡備笅錛氬浘

銆銆

銆銆闇瑕佹垜浠寚瀹氱殑鏈夛細(xì)

銆銆 column_list:鍒嗗尯渚濊禆鍒?鏀寔澶氫釜錛屼腑闂翠互閫楀彿鍒嗛殧);

銆銆 聽subpartition:瀛愬垎鍖烘柟寮忥紝鏈変袱澶勶細(xì)

銆銆 Subpartition_by_list:璇硶涓巐ist鍒嗗尯瀹屽叏鐩稿悓錛屽彧涓嶈繃鎶婂叧閿瓧partition鎹㈡垚subpartition

銆銆 聽Subpartition_by_hash:璇硶涓巋ash鍒嗗尯瀹屽叏鐩稿悓錛屽彧涓嶈繃鎶婂叧閿瓧partition鎹㈡垚subpartition

銆銆 聽partition:鍒嗗尯鍚嶇О;

銆銆 聽range_partition_values_clause:涓巖ange鍒嗗尯鑼冨洿鍊肩殑璇硶;

銆銆 tablespace_clause:鍒嗗尯鐨勫瓨鍌ㄥ睘鎬э紝渚嬪鎵鍦ㄨ〃絀洪棿絳夊睘鎬?鍙負(fù)絀?錛岄粯璁ょ戶鎵垮熀琛ㄦ墍鍦ㄨ〃絀洪棿鐨勫睘鎬с?/p>

銆銆緇勫悎鍒嗗尯鐩稿浜庢櫘閫氬垎鍖猴紝璇硶涓婄◢紼嶅鏉備簡(jiǎn)涓浜涳紝浣嗕篃姝ｅ洜濡傛錛屽叾瀛愬垎鍖虹殑鍒涘緩鍙互闈炲父鐏墊椿錛屼笅闈㈠垎鍒婦鍑犱釜渚嬪瓙(娉細(xì)浠呯ず渚嬶紝騫墮潪絀蜂婦鎵鏈夊艦寮?

銆銆鈶犮涓烘墍鏈夊垎鍖哄悇鍒涘緩4涓猦ash瀛愬垎鍖?/strong>


銆銆 聽create聽table聽t_partition_rh聽(id聽number,name聽varchar2(50))
銆銆 partition聽by聽range(id)聽subpartition聽by聽hash(name)
銆銆 聽subpartitions聽4聽store聽in聽(tbspart01,聽tbspart02,聽tbspart03,tbspart04)(
銆銆 partition聽t_r_p1聽values聽less聽than聽(10)聽tablespace聽tbspart01,
銆銆 聽partition聽t_r_p2聽values聽less聽than聽(20)聽tablespace聽tbspart02,
銆銆 聽partition聽t_r_p3聽values聽less聽than聽(30)聽tablespace聽tbspart03,
銆銆 聽partition聽t_r_pd聽values聽less聽than聽(maxvalue)聽tablespace聽tbspart04);
銆銆琛ㄥ凡鍒涘緩銆?



Peter Pan 2008-07-09 17:14 鍙戣〃璇勮
]]>琛屽垪杞疆http://www.tkk7.com/fine/archive/2008/05/19/201358.htmlPeter PanPeter PanMon, 19 May 2008 04:25:00 GMThttp://www.tkk7.com/fine/archive/2008/05/19/201358.htmlhttp://www.tkk7.com/fine/comments/201358.htmlhttp://www.tkk7.com/fine/archive/2008/05/19/201358.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/201358.htmlhttp://www.tkk7.com/fine/services/trackbacks/201358.htmlCREATE TABLE聽 a as (select 1 id ,'闋呯洰涓' XMMC,'XMONE' CODE,1 RYID FROM DUAL
聽聽聽聽聽聽聽聽聽聽 UNION
聽聽聽聽聽聽聽聽聽聽 select 2 id ,'闋呯洰浜? XMMC,'XMTWO' CODE,1 RYID FROM DUAL
聽聽聽聽聽聽聽聽聽聽 UNION
聽聽聽聽聽聽聽聽聽聽 select 3 id ,'闋呯洰涓? XMMC,'XMTHREE' CODE,1 RYID FROM DUAL
聽聽聽聽聽聽聽聽聽聽 UNION
聽聽聽聽聽聽聽聽聽聽 select 4 id ,'闋呯洰涓' XMMC,'XMONE' CODE,2 RYID FROM DUAL
聽聽聽聽聽聽聽聽聽聽 )
WITH B AS (SELECT 1 ID,'寮典笁' NAME FROM DUAL
聽聽聽聽聽聽聽聽聽聽 UNION
聽聽聽聽聽聽聽聽聽聽 SELECT 2 ID,'鏉庡洓' NAME FROM DUAL聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽聽聽 )
SELECT C.RYID,
聽聽聽聽聽聽 B.NAME,
聽聽聽聽聽聽 MAX(DECODE(RN, 1, XMMC, NULL)) XMONE,
聽聽聽聽聽聽 MAX(DECODE(RN, 2, XMMC, NULL)) XMTWO,
聽聽聽聽聽聽 MAX(DECODE(RN, 3, XMMC, NULL)) XMTHREE
聽 FROM (SELECT RYID,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽 XMMC,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽 CODE,
聽聽聽聽聽聽聽聽聽聽聽聽聽聽 ROW_NUMBER() OVER(PARTITION BY RYID ORDER BY RYID) RN聽 --浠YID鍒嗙粍鍚庡唴閮ㄧ殑鎺掑簭
聽聽聽聽聽聽聽聽聽 FROM A) C,
聽聽聽聽聽聽 B
聽WHERE C.RYID = B.ID
聽GROUP BY C.RYID, B.NAME
聽ORDER BY C.RYID

--聽聽聽聽 RYID NAME XMONE聽 XMTWO聽 XMTHREE
---------- ---- ------ ------ -------
--聽聽聽聽聽聽聽聽 1 寮典笁 闋呯洰涓 闋呯洰浜?闋呯洰涓?
--聽聽聽聽聽聽聽聽 2 鏉庡洓 闋呯洰涓聽聽聽聽聽聽聽聽



Peter Pan 2008-05-19 12:25 鍙戣〃璇勮
]]>鍒涘緩甯﹀弬鏁拌鍥?/title><link>http://www.tkk7.com/fine/archive/2008/04/20/194314.html</link><dc:creator>Peter Pan</dc:creator><author>Peter Pan</author><pubDate>Sun, 20 Apr 2008 07:00:00 GMT</pubDate><guid>http://www.tkk7.com/fine/archive/2008/04/20/194314.html</guid><wfw:comment>http://www.tkk7.com/fine/comments/194314.html</wfw:comment><comments>http://www.tkk7.com/fine/archive/2008/04/20/194314.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/fine/comments/commentRss/194314.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/fine/services/trackbacks/194314.html</trackback:ping><description><![CDATA[ <div id="b1r9vlz" class="t_msgfont" id="message3377365"> <blockquote> <pre> <smallfont> <code> <span style="COLOR: #000000"> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">create聽table聽test</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #0000bb">name聽varchar2</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #0000bb">4</span> <span style="COLOR: #007700">),</span> <span style="COLOR: #0000bb">text聽聽varchar2</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #0000bb">9</span> <span style="COLOR: #007700">));<br /><br /><br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">create聽view聽test_view聽</span> <span style="COLOR: #007700">as聽</span> <span style="COLOR: #0000bb">select聽text聽from聽test聽where聽name</span> <span style="COLOR: #007700">=</span> <span style="COLOR: #0000bb">userenv</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #dd0000">'client_info'</span> <span style="COLOR: #007700">);<br /><br /><br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">insert聽into聽test聽values</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #dd0000">'zxx'</span> <span style="COLOR: #007700">,</span> <span style="COLOR: #dd0000">'boy'</span> <span style="COLOR: #007700">);<br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">insert聽into聽test聽values</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #dd0000">'taw'</span> <span style="COLOR: #007700">,</span> <span style="COLOR: #dd0000">'gril'</span> <span style="COLOR: #007700">);<br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">commit</span> <span style="COLOR: #007700">;<br /><br /><br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">exec聽dbms_application_info</span> <span style="COLOR: #007700">.</span> <span style="COLOR: #0000bb">set_client_info</span> <span style="COLOR: #007700">(</span> <span style="COLOR: #dd0000">'zxx'</span> <span style="COLOR: #007700">);<br /><br /></span> <span style="COLOR: #0000bb">SQL</span> <span style="COLOR: #007700">></span> <span style="COLOR: #0000bb">select聽</span> <span style="COLOR: #007700">*聽</span> <span style="COLOR: #0000bb">from聽test_view</span> <span style="COLOR: #007700">;<br /><br /><br /><br /></span> <span style="COLOR: #0000bb">TEXT<br /><br /></span> <span style="COLOR: #007700">---------<br /><br /></span> <span style="COLOR: #0000bb">boy<br /><br /></span> <span style="COLOR: #007700">--<br /><br /><br /><br /><br /><br /></span> <span font="" s<="">a<br />create or replace type emp_type<br />as object (<br />empno number(4),<br />ename varchar2(10)<br />);<br />/<br />create or replace type emp_type_table as table of emp_type;<br />/<br />create or replace function emp_of_dept(p_deptno in number)<br />return emp_type_table<br />pipelined as<br />l_emp_type emp_type;<br />begin<br />for l_myrow in (select empno, ename from emp<br />where deptno = p_deptno) loop<br />l_emp_type := emp_type(l_myrow.empno, l_myrow.ename);<br />pipe row (l_emp_type);<br />end loop;<br />return;<br />end emp_of_dept;<br />/<br /><br />select * from table(emp_of_dept(10));<br />EMPNO ENAME<br />---------- ----------<br />7782 CLARK<br />7839 KING<br />7934 MILLER<br /><br />select * from table(emp_of_dept(30));<br />EMPNO ENAME<br />---------- ----------<br />7499 ALLEN<br />7521 WARD<br />7654 MARTIN<br />7698 BLAKE<br />7844 TURNER<br />7900 JAMES<br /><br />Tom - what do you think about this?聽<br /><br />Followup:聽<br />I think it is alot more code then:<br /><br />create or replace聽<br />procedure foo( p_deptno in number, p_result_set out sys_refcursor )<br />as<br />begin<br />open p_result_set for<br />select empno, ename from emp where deptno = p_deptno;<br />end;<br /><br />and having the client (which is doing Oracle stuff anyway) issue聽<br /><br />begin foo( :n, :m ); end;<br /><br /><br />It'll be less performant as well.聽<br />Neat "trick" but not best practice.聽<br /><br />create or replace function f_test(p_num in number)<br />return sys_refcursor<br />is<br />Result sys_refcursor;<br />begin<br />open Result for<br />select * from t1 t where t1.c1=p_num;<br />return(Result);<br />exception<br />when others then<br />raise;<br />end;<br /><br />select f_test(1) from dual;</span> </span> </code> </smallfont> </pre> </blockquote> </div> <img src ="http://www.tkk7.com/fine/aggbug/194314.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/fine/" target="_blank">Peter Pan</a> 2008-04-20 15:00 <a href="http://www.tkk7.com/fine/archive/2008/04/20/194314.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>Oracle exp/imp瀵煎嚭瀵煎叆宸ュ叿鐨勪嬌鐢?杞?http://www.tkk7.com/fine/archive/2008/04/16/193372.htmlPeter PanPeter PanWed, 16 Apr 2008 03:43:00 GMThttp://www.tkk7.com/fine/archive/2008/04/16/193372.htmlhttp://www.tkk7.com/fine/comments/193372.htmlhttp://www.tkk7.com/fine/archive/2008/04/16/193372.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/193372.htmlhttp://www.tkk7.com/fine/services/trackbacks/193372.html 涓. 瀵煎嚭宸ュ叿 expwQeLinux鑱旂洘
wQeLinux鑱旂洘
 1. 瀹冩槸鎿嶄綔緋葷粺涓嬩竴涓彲鎵ц鐨勬枃浠?strong> 瀛樻斁鐩綍/ORACLE_HOME/binwQeLinux鑱旂洘
wQeLinux鑱旂洘
聽聽 exp瀵煎嚭宸ュ叿灝嗘暟鎹簱涓暟鎹浠藉帇緙╂垚涓涓簩榪涘埗緋葷粺鏂囦歡.鍙互鍦ㄤ笉鍚孫S闂磋縼縐?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽 wQeLinux鑱旂洘
聽聽 瀹冩湁涓夌妯″紡錛?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽聽 a.聽 鐢ㄦ埛妯″紡錛?瀵煎嚭鐢ㄦ埛鎵鏈夊璞′互鍙?qiáng)瀵硅薄涓殑鏁版嵁锛?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽聽 b.聽 琛ㄦā寮忥細(xì) 瀵煎嚭鐢ㄦ埛鎵鏈夎〃鎴栬呮寚瀹氱殑琛紱wQeLinux鑱旂洘
聽聽聽聽聽聽 c.聽 鏁翠釜鏁版嵁搴擄細(xì) 瀵煎嚭鏁版嵁搴撲腑鎵鏈夊璞°?span style="DISPLAY: none">wQeLinux鑱旂洘
wQeLinux鑱旂洘
2. 瀵煎嚭宸ュ叿exp浜や簰寮忓懡浠よ鏂瑰紡鐨勪嬌鐢ㄧ殑渚嬪瓙wQeLinux鑱旂洘
wQeLinux鑱旂洘
$exp test/test123@appdbwQeLinux鑱旂洘
Enter array fetch buffer size: 4096 > 鍥炶濺wQeLinux鑱旂洘
Export file: expdat.dmp > m.dmp聽 鐢熸垚瀵煎嚭鐨勬枃浠跺悕wQeLinux鑱旂洘
(1)E(ntire database), (2)U(sers), or (3)T(ables): (2)U > 3wQeLinux鑱旂洘
Export table data (yes/no): yes > 鍥炶濺wQeLinux鑱旂洘
Compress extents (yes/no): yes > 鍥炶濺wQeLinux鑱旂洘
Export done in ZHS16GBK character set and ZHS16GBK NCHAR character setwQeLinux鑱旂洘
About to export specified tables via Conventional Path ...wQeLinux鑱旂洘
Table(T) or Partition(T:P) to be exported: (RETURN to quit) > cmamenu聽 瑕佸鍑虹殑琛ㄥ悕wQeLinux鑱旂洘
. . exporting table聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 CMAMENU聽聽聽聽聽聽 4336 rows exportedwQeLinux鑱旂洘
Table(T) or Partition(T:P) to be exported: (RETURN to quit) >瑕佸鍑虹殑琛ㄥ悕nwQeLinux鑱旂洘
Table(T) or Partition(T:P) to be exported: (RETURN to quit) > 鍥炶濺wQeLinux鑱旂洘
Export terminated successfully without warnings. wQeLinux鑱旂洘
wQeLinux鑱旂洘
3. 瀵煎嚭宸ュ叿exp闈炰氦浜掑紡鍛戒護(hù)琛屾柟寮忕殑渚嬪瓙wQeLinux鑱旂洘
wQeLinux鑱旂洘
$exp scott/tiger tables=(emp,dept) file=/directory/scott.dmp grants=ywQeLinux鑱旂洘
wQeLinux鑱旂洘
璇存槑:鎶妔cott鐢ㄦ埛閲屼袱涓〃emp,dept瀵煎嚭鍒版枃浠?directory/scott.dmpwQeLinux鑱旂洘
wQeLinux鑱旂洘
$exp scott/tiger tables=emp query=\"where job=\'salesman\' and sal\<1600\" file=/directory/scott2.dmpwQeLinux鑱旂洘
wQeLinux鑱旂洘
璇存槑:鍦╡xp閲岄潰鍔犱笂瀵煎嚭emp鐨勬煡璇㈡潯浠秊ob='salesman' and sal<1600wQeLinux鑱旂洘
聽聽聽 wQeLinux鑱旂洘
聽聽聽 (浣嗘垜涓漢寰堝皯榪欐牱鐢?榪樻槸鎶婃弧瓚蟲潯浠剁殑璁板綍鐢熸垚涓存椂琛ㄥ悗,鍐峞xp浼?xì)鏂逛究涓浜?wQeLinux鑱旂洘
wQeLinux鑱旂洘
$exp parfile=username.par file=/directory1/username_1.dmp,/directory1/username_2.dmp filesize=2000M log=/directory2/username_exp.logwQeLinux鑱旂洘
wQeLinux鑱旂洘
鍙傛暟鏂囦歡username.par鍐呭wQeLinux鑱旂洘
userid=username/userpasswordwQeLinux鑱旂洘
buffer=8192000wQeLinux鑱旂洘
compress=nwQeLinux鑱旂洘
grants=ywQeLinux鑱旂洘
wQeLinux鑱旂洘
璇存槑:username.par涓哄鍑哄伐鍏積xp鐢ㄧ殑鍙傛暟鏂囦歡,閲岄潰鍏蜂綋鍙傛暟鍙互鏍規(guī)嵁闇瑕佸幓淇敼wQeLinux鑱旂洘
wQeLinux鑱旂洘
聽聽聽聽 filesize鎸囧畾鐢熸垚鐨勪簩榪涘埗澶囦喚鏂囦歡鐨勬渶澶у瓧鑺傛暟wQeLinux鑱旂洘
聽聽聽聽 wQeLinux鑱旂洘
聽聽聽聽 (鍙敤鏉ヨВ鍐蟲煇浜汷S涓?G鐗╃悊鏂囦歡鐨勯檺鍒跺強(qiáng)鍔犲揩鍘嬬緝閫熷害鍜屾柟渚垮埢鍘嗗彶鏁版嵁鍏夌洏絳?wQeLinux鑱旂洘
wQeLinux鑱旂洘
浜?瀵煎叆宸ュ叿 impwQeLinux鑱旂洘
wQeLinux鑱旂洘
1. 瀹冩槸鎿嶄綔緋葷粺涓嬩竴涓彲鎵ц鐨勬枃浠?瀛樻斁鐩綍/ORACLE_HOME/binwQeLinux鑱旂洘
wQeLinux鑱旂洘
imp瀵煎叆宸ュ叿灝咵XP褰㈡垚鐨勪簩榪涘埗緋葷粺鏂囦歡瀵煎叆鍒版暟鎹簱涓?wQeLinux鑱旂洘
wQeLinux鑱旂洘
聽聽 瀹冩湁涓夌妯″紡錛?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽聽 a.聽 鐢ㄦ埛妯″紡錛?瀵煎嚭鐢ㄦ埛鎵鏈夊璞′互鍙?qiáng)瀵硅薄涓殑鏁版嵁锛?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽聽 b.聽 琛ㄦā寮忥細(xì) 瀵煎嚭鐢ㄦ埛鎵鏈夎〃鎴栬呮寚瀹氱殑琛紱wQeLinux鑱旂洘
聽聽聽聽聽聽 c.聽 鏁翠釜鏁版嵁搴擄細(xì) 瀵煎嚭鏁版嵁搴撲腑鎵鏈夊璞°?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽聽 wQeLinux鑱旂洘
聽聽 鍙湁鎷ユ湁IMP_FULL_DATABASE鍜孌BA鏉冮檺鐨勭敤鎴鋒墠鑳藉仛鏁翠釜鏁版嵁搴撳鍏?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽 wQeLinux鑱旂洘
聽聽 imp姝ラ錛?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽 (1) create table聽 (2) insert data聽 (3) create index (4) create triggers,constraintswQeLinux鑱旂洘
wQeLinux鑱旂洘
2.瀵煎叆宸ュ叿imp浜や簰寮忓懡浠よ鏂瑰紡鐨勪緥瀛?/strong>wQeLinux鑱旂洘
$ impwQeLinux鑱旂洘
Import: Release 8.1.6.0.0 - Production on 鏄熸湡浜?12鏈?7 17:01:08 2001wQeLinux鑱旂洘
(c) Copyright 1999 Oracle Corporation.聽 All rights reserved.wQeLinux鑱旂洘
鐢ㄦ埛鍚?聽 testwQeLinux鑱旂洘
鍙ｄ護(hù):****wQeLinux鑱旂洘
榪炴帴鍒? Oracle8i Enterprise Edition Release 8.1.6.0.0 - 64bit ProductionwQeLinux鑱旂洘
With the Partitioning optionwQeLinux鑱旂洘
JServer Release 8.1.6.0.0 - ProductionwQeLinux鑱旂洘
瀵煎叆鏂囦歡: expdat.dmp> /tmp/m.dmpwQeLinux鑱旂洘
杈撳叆鎻掑叆緙撳啿鍖哄ぇ灝忥紙鏈灝忎負(fù) 8192 ) 30720>wQeLinux鑱旂洘
緇忕敱甯歌璺緞瀵煎嚭鐢盓XPORT:V08.01.06鍒涘緩鐨勬枃浠?span style="DISPLAY: none">wQeLinux鑱旂洘
璀﹀憡: 姝ゅ璞＄敱 TEST 瀵煎嚭, 鑰屼笉鏄綋鍓嶇敤鎴?span style="DISPLAY: none">wQeLinux鑱旂洘
宸茬粡瀹屾垚ZHS16GBK瀛楃闆嗗拰ZHS16GBK NCHAR 瀛楃闆嗕腑鐨勫鍏?span style="DISPLAY: none">wQeLinux鑱旂洘
鍙垪鍑哄鍏ユ枃浠剁殑鍐呭(yes/no)錛歯o>wQeLinux鑱旂洘
鐢變簬瀵硅薄宸插瓨鍦? 蹇界暐鍒涘緩閿欒(yes/no)錛歯o> yeswQeLinux鑱旂洘
瀵煎叆鏉冮檺(yes/no)錛歽es>wQeLinux鑱旂洘
瀵煎叆琛ㄦ暟鎹?yes/no)錛歽es>wQeLinux鑱旂洘
瀵煎叆鏁翠釜瀵煎嚭鏂囦歡(yes/no)錛歯o> yeswQeLinux鑱旂洘
. 姝ｅ湪灝員EST鐨勫璞″鍏ュ埌 SCOTTwQeLinux鑱旂洘
. . 姝ｅ湪瀵煎叆琛犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅?"CMAMENU"聽聽聽聽聽聽 4336琛岃瀵煎叆wQeLinux鑱旂洘
鎴愬姛緇堟瀵煎叆錛屼絾鍑虹幇璀﹀憡銆?wQeLinux鑱旂洘
wQeLinux鑱旂洘
wQeLinux鑱旂洘
3.瀵煎叆宸ュ叿imp闈炰氦浜掑紡鍛戒護(hù)琛屾柟寮忕殑渚嬪瓙wQeLinux鑱旂洘
wQeLinux鑱旂洘
$ imp system/manager fromuser=jones tables=(accts) wQeLinux鑱旂洘
$ imp system/manager fromuser=scott tables=(emp,dept) wQeLinux鑱旂洘
$ imp system/manager fromuser=scott touser=joe tables=emp wQeLinux鑱旂洘
$ imp scott/tiger file = expdat.dmp full=y wQeLinux鑱旂洘
$ imp scott/tiger file = /mnt1/t1.dmp show=n buffer=2048000 ignore=n commit=y grants=y full=y log=/oracle_backup/log/imp_scott.logwQeLinux鑱旂洘
$ imp system/manager parfile=params.dat wQeLinux鑱旂洘
params.dat 鍐呭 wQeLinux鑱旂洘
file=dba.dmp show=n ignore=n grants=y fromuser=scott tables=(dept,emp) wQeLinux鑱旂洘
wQeLinux鑱旂洘
4.瀵煎叆宸ュ叿imp鍙兘鍑虹幇鐨勯棶棰?/strong>wQeLinux鑱旂洘
wQeLinux鑱旂洘
(1) 鏁版嵁搴撳璞″凡緇忓瓨鍦?span style="DISPLAY: none">wQeLinux鑱旂洘
涓鑸儏鍐? 瀵煎叆鏁版嵁鍓嶅簲璇ュ交搴曞垹闄ょ洰鏍囨暟鎹笅鐨勮〃, 搴忓垪, 鍑芥暟/榪囩▼,瑙﹀彂鍣ㄧ瓑;聽 wQeLinux鑱旂洘
鏁版嵁搴撳璞″凡緇忓瓨鍦? 鎸夌己鐪佺殑imp鍙傛暟, 鍒欎細(xì)瀵煎叆澶辮觸wQeLinux鑱旂洘
濡傛灉鐢ㄤ簡(jiǎn)鍙傛暟ignore=y, 浼?xì)鎶奺xp鏂囦歡鍐呯殑鏁版嵁鍐呭瀵煎叆wQeLinux鑱旂洘
濡傛灉琛ㄦ湁鍞竴鍏抽敭瀛楃殑綰︽潫鏉′歡, 涓嶅悎鏉′歡灝嗕笉琚鍏?span style="DISPLAY: none">wQeLinux鑱旂洘
濡傛灉琛ㄦ病鏈夊敮涓鍏抽敭瀛楃殑綰︽潫鏉′歡, 灝嗗紩璧瘋褰曢噸澶?span style="DISPLAY: none">wQeLinux鑱旂洘
wQeLinux鑱旂洘
(2) 鏁版嵁搴撳璞℃湁涓誨閿害鏉?span style="DISPLAY: none">wQeLinux鑱旂洘
聽聽聽聽聽 涓嶇鍚堜富澶栭敭綰︽潫鏃? 鏁版嵁浼?xì)瀵煎叆澶辫?wQeLinux鑱旂洘
聽聽聽聽聽 瑙ｅ喅鍔炴硶: 鍏堝鍏ヤ富琛? 鍐嶅鍏ヤ緷瀛樿〃wQeLinux鑱旂洘
disable鐩爣瀵煎叆瀵硅薄鐨勪富澶栭敭綰︽潫, 瀵煎叆鏁版嵁鍚? 鍐峞nable瀹冧滑wQeLinux鑱旂洘
(3)聽 鏉冮檺涓嶅wQeLinux鑱旂洘
濡傛灉瑕佹妸A鐢ㄦ埛鐨勬暟鎹鍏鐢ㄦ埛涓? A鐢ㄦ埛闇瑕佹湁imp_full_database鏉冮檺wQeLinux鑱旂洘
wQeLinux鑱旂洘
(4)聽 瀵煎叆澶ц〃( 澶т簬80M ) 鏃? 瀛樺偍鍒嗛厤澶辮觸wQeLinux鑱旂洘
聽聽聽聽聽 榛樿鐨凟XP鏃? compress = Y, 涔熷氨鏄妸鎵鏈夌殑鏁版嵁鍘嬬緝鍦ㄤ竴涓暟鎹潡涓?wQeLinux鑱旂洘
聽聽聽聽聽 瀵煎叆鏃? 濡傛灉涓嶅瓨鍦ㄨ繛緇竴涓ぇ鏁版嵁鍧? 鍒欎細(xì)瀵煎叆澶辮觸.wQeLinux鑱旂洘
聽聽聽聽聽 瀵煎嚭80M浠ヤ笂鐨勫ぇ琛ㄦ椂, 璁板緱compress= N, 鍒欎笉浼?xì)寮曡弹偪櫩U嶉敊璇?wQeLinux鑱旂洘
wQeLinux鑱旂洘
(5) imp鍜宔xp浣跨敤鐨勫瓧絎﹂泦涓嶅悓wQeLinux鑱旂洘
聽聽聽聽聽 濡傛灉瀛楃闆嗕笉鍚? 瀵煎叆浼?xì)澶辫? 鍙互鏀瑰彉unix鐜鍙橀噺鎴栬匩T娉ㄥ唽琛ㄩ噷NLS_LANG鐩稿叧淇℃伅.wQeLinux鑱旂洘
聽聽聽聽聽 瀵煎叆瀹屾垚鍚庡啀鏀瑰洖鏉?wQeLinux鑱旂洘
wQeLinux鑱旂洘
(6) imp鍜宔xp鐗堟湰涓嶈兘寰涓婂吋瀹?span style="DISPLAY: none">wQeLinux鑱旂洘
imp鍙互鎴愬姛瀵煎叆浣庣増鏈琫xp鐢熸垚鐨勬枃浠? 涓嶈兘瀵煎叆楂樼増鏈琫xp鐢熸垚鐨勬枃浠?span style="DISPLAY: none">wQeLinux鑱旂洘
鏍規(guī)嵁鎯呭喌鎴戜滑鍙互鐢?span style="DISPLAY: none">wQeLinux鑱旂洘
$ imp username/password@connect_stringwQeLinux鑱旂洘
璇存槑: connect_string 鏄湪/ORACLE_HOME/network/admin/tnsnames.orawQeLinux鑱旂洘
聽聽 瀹氫箟鐨勬湰鍦版垨鑰呰繙绔暟鎹簱鐨勫悕縐?span style="DISPLAY: none">wQeLinux鑱旂洘


Peter Pan 2008-04-16 11:43 鍙戣〃璇勮
]]>oracle鍒涘緩琛ㄧ┖闂?/title><link>http://www.tkk7.com/fine/archive/2008/04/16/193254.html</link><dc:creator>Peter Pan</dc:creator><author>Peter Pan</author><pubDate>Tue, 15 Apr 2008 17:05:00 GMT</pubDate><guid>http://www.tkk7.com/fine/archive/2008/04/16/193254.html</guid><wfw:comment>http://www.tkk7.com/fine/comments/193254.html</wfw:comment><comments>http://www.tkk7.com/fine/archive/2008/04/16/193254.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/fine/comments/commentRss/193254.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/fine/services/trackbacks/193254.html</trackback:ping><description><![CDATA[create tablespace聽 dbspace datafile 'D:\oracle\product\10.2.0\oradata\orcl\dbspace.dbf' size 400M autoextend on next 10m maxsize unlimited;--鍒涘緩琛ㄧ┖闂?br />DROP TABLESPACE dbspace INCLUDING CONTENTS AND DATAFILES;--鍒犻櫎琛ㄧ┖闂?br /><div><span style="FONT-SIZE: 10.5pt; COLOR: black">1) DATAFILE: </span><span style="FONT-SIZE: 10.5pt; COLOR: black">琛ㄧ┖闂存暟鎹枃浠跺瓨鏀捐礬寰?br />2) SIZE: 璧峰垵璁劇疆涓?00M<br />3) UNIFORM: 鎸囧畾鍖哄昂瀵鎬負(fù)128k,濡備笉鎸囧畾錛屽尯灝哄榛樿涓?4k <br />4) 絀洪棿鍚嶇Оhistdb 涓?鏁版嵁鏂囦歡鍚嶇О histdb.dbf 涓嶈姹傜浉鍚?鍙殢鎰忓懡鍚?</span></div><div><span style="FONT-SIZE: 10.5pt; COLOR: black">5) AUTOEXTEND ON/OFF </span><span style="FONT-SIZE: 10.5pt; COLOR: black">琛ㄧず鍚姩/鍋滄鑷姩鎵╁睍琛ㄧ┖闂?/span></div><div style="MARGIN-LEFT: 26.35pt; TEXT-INDENT: -26.35pt" align="left"><span>6) alter database datafile ' D:\oracle\product\10.2.0\oradata\orcl\histdb.dbf ' resize 500m; //鎵嬪姩淇敼鏁版嵁鏂囦歡澶у皬涓?br /><br />create user test1 identified by test1 default tablespace dbspace; <br />alter database default tablespace dbspace; <br />create user test identified by test; <br />select username, default_tablespace defspace from dba_users where username='TEST';</span></div><img src ="http://www.tkk7.com/fine/aggbug/193254.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/fine/" target="_blank">Peter Pan</a> 2008-04-16 01:05 <a href="http://www.tkk7.com/fine/archive/2008/04/16/193254.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>oracle10g鍒涘緩鐢ㄦ埛http://www.tkk7.com/fine/archive/2008/04/16/193253.htmlPeter PanPeter PanTue, 15 Apr 2008 16:58:00 GMThttp://www.tkk7.com/fine/archive/2008/04/16/193253.htmlhttp://www.tkk7.com/fine/comments/193253.htmlhttp://www.tkk7.com/fine/archive/2008/04/16/193253.html#Feedback5http://www.tkk7.com/fine/comments/commentRss/193253.htmlhttp://www.tkk7.com/fine/services/trackbacks/193253.html闃呰鍏ㄦ枃

Peter Pan 2008-04-16 00:58 鍙戣〃璇勮
]]>ora sql 浼樺寲http://www.tkk7.com/fine/archive/2007/05/18/118416.htmlPeter PanPeter PanFri, 18 May 2007 09:17:00 GMThttp://www.tkk7.com/fine/archive/2007/05/18/118416.htmlhttp://www.tkk7.com/fine/comments/118416.htmlhttp://www.tkk7.com/fine/archive/2007/05/18/118416.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/118416.htmlhttp://www.tkk7.com/fine/services/trackbacks/118416.htmlselect /*+index(t_customer idx_t_cust_area_name)*/聽聽聽聽--寮鴻鍒╃敤t_customer鐨勭儲(chǔ)寮暵爄dx_t_cust_area_name聽榪涜鏌ヨ
聽聽聽聽聽聽聽聽 count(*)
聽聽聽聽聽聽聽聽聽 into v_count
聽聽聽聽聽聽聽聽聽 from t_customer
聽聽聽聽聽聽聽聽 where parent_cust_id = in_parent_cust_id
聽聽聽聽聽聽聽聽聽聽 and type = 1
聽聽聽聽聽聽聽聽聽聽 and customer_area_code = in_customer_area_code
聽聽聽聽聽聽聽聽聽聽 and customer_name = in_customer_name;

鍒嗘瀽琛?br />analyze table T_INDUSTRY compute statistics;


Peter Pan 2007-05-18 17:17 鍙戣〃璇勮
]]>exp/imp瀵煎嚭瀵煎叆宸ュ叿http://www.tkk7.com/fine/archive/2007/04/30/114753.htmlPeter PanPeter PanMon, 30 Apr 2007 05:20:00 GMThttp://www.tkk7.com/fine/archive/2007/04/30/114753.htmlhttp://www.tkk7.com/fine/comments/114753.htmlhttp://www.tkk7.com/fine/archive/2007/04/30/114753.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/114753.htmlhttp://www.tkk7.com/fine/services/trackbacks/114753.html
聽聽 exp瀵煎嚭宸ュ叿灝嗘暟鎹簱涓暟鎹浠藉帇緙╂垚涓涓簩榪涘埗緋葷粺鏂囦歡.鍙互鍦ㄤ笉鍚孫S闂磋縼縐?br />聽聽
聽聽 瀹冩湁涓夌妯″紡錛?br />聽聽聽聽聽聽 a.聽 鐢ㄦ埛妯″紡錛?瀵煎嚭鐢ㄦ埛鎵鏈夊璞′互鍙?qiáng)瀵硅薄涓殑鏁版嵁锛?br />聽聽聽聽聽聽 b.聽 琛ㄦā寮忥細(xì) 瀵煎嚭鐢ㄦ埛鎵鏈夎〃鎴栬呮寚瀹氱殑琛紱
聽聽聽聽聽聽 c.聽 鏁翠釜鏁版嵁搴擄細(xì) 瀵煎嚭鏁版嵁搴撲腑鎵鏈夊璞°?br />$exp test/test123@appdb
Enter array fetch buffer size: 4096 > 鍥炶濺
Export file: expdat.dmp > m.dmp聽 鐢熸垚瀵煎嚭鐨勬枃浠跺悕
(1)E(ntire database), (2)U(sers), or (3)T(ables): (2)U > 3
Export table data (yes/no): yes > 鍥炶濺
Compress extents (yes/no): yes > 鍥炶濺
Export done in ZHS16GBK character set and ZHS16GBK NCHAR character set
About to export specified tables via Conventional Path ...
Table(T) or Partition(T:P) to be exported: (RETURN to quit) > cmamenu聽 瑕佸鍑虹殑琛ㄥ悕
. . exporting table聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 CMAMENU聽聽聽聽聽聽 4336 rows exported
Table(T) or Partition(T:P) to be exported: (RETURN to quit) >瑕佸鍑虹殑琛ㄥ悕n
Table(T) or Partition(T:P) to be exported: (RETURN to quit) > 鍥炶濺
Export terminated successfully without warnings.


1. 瀹冩槸鎿嶄綔緋葷粺涓嬩竴涓彲鎵ц鐨勬枃浠?瀛樻斁鐩綍/ORACLE_HOME/bin

imp瀵煎叆宸ュ叿灝咵XP褰㈡垚鐨勪簩榪涘埗緋葷粺鏂囦歡瀵煎叆鍒版暟鎹簱涓?

聽聽 瀹冩湁涓夌妯″紡錛?br />聽聽聽聽聽聽 a.聽 鐢ㄦ埛妯″紡錛?瀵煎嚭鐢ㄦ埛鎵鏈夊璞′互鍙?qiáng)瀵硅薄涓殑鏁版嵁锛?br />聽聽聽聽聽聽 b.聽 琛ㄦā寮忥細(xì) 瀵煎嚭鐢ㄦ埛鎵鏈夎〃鎴栬呮寚瀹氱殑琛紱
聽聽聽聽聽聽 c.聽 鏁翠釜鏁版嵁搴擄細(xì) 瀵煎嚭鏁版嵁搴撲腑鎵鏈夊璞°?br />聽聽聽聽聽聽
聽聽 鍙湁鎷ユ湁IMP_FULL_DATABASE鍜孌BA鏉冮檺鐨勭敤鎴鋒墠鑳藉仛鏁翠釜鏁版嵁搴撳鍏?br />聽聽
聽聽 imp姝ラ錛?br />聽聽 (1) create table聽 (2) insert data聽 (3) create index (4) create triggers,constraints

2.瀵煎叆宸ュ叿imp浜や簰寮忓懡浠よ鏂瑰紡鐨勪緥瀛?br />$ imp
Import: Release 8.1.6.0.0 - Production on 鏄熸湡浜?12鏈?7 17:01:08 2001
(c) Copyright 1999 Oracle Corporation.聽 All rights reserved.
鐢ㄦ埛鍚?聽 test
鍙ｄ護(hù):****
榪炴帴鍒? Oracle8i Enterprise Edition Release 8.1.6.0.0 - 64bit Production
With the Partitioning option
JServer Release 8.1.6.0.0 - Production
瀵煎叆鏂囦歡: expdat.dmp> /tmp/m.dmp
杈撳叆鎻掑叆緙撳啿鍖哄ぇ灝忥紙鏈灝忎負(fù) 8192 ) 30720>
緇忕敱甯歌璺緞瀵煎嚭鐢盓XPORT:V08.01.06鍒涘緩鐨勬枃浠?br />璀﹀憡: 姝ゅ璞＄敱 TEST 瀵煎嚭, 鑰屼笉鏄綋鍓嶇敤鎴?br />宸茬粡瀹屾垚ZHS16GBK瀛楃闆嗗拰ZHS16GBK NCHAR 瀛楃闆嗕腑鐨勫鍏?br />鍙垪鍑哄鍏ユ枃浠剁殑鍐呭(yes/no)錛歯o>
鐢變簬瀵硅薄宸插瓨鍦? 蹇界暐鍒涘緩閿欒(yes/no)錛歯o> yes
瀵煎叆鏉冮檺(yes/no)錛歽es>
瀵煎叆琛ㄦ暟鎹?yes/no)錛歽es>
瀵煎叆鏁翠釜瀵煎嚭鏂囦歡(yes/no)錛歯o> yes
. 姝ｅ湪灝員EST鐨勫璞″鍏ュ埌 SCOTT
. . 姝ｅ湪瀵煎叆琛犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅犅?"CMAMENU"聽聽聽聽聽聽 4336琛岃瀵煎叆
鎴愬姛緇堟瀵煎叆錛屼絾鍑虹幇璀﹀憡銆?

imp userid=system/password fromuser=olddbuser touser=newdbuser

Peter Pan 2007-04-30 13:20 鍙戣〃璇勮
]]>Oracle澶囦喚涓庢仮澶嶆渚?/title><link>http://www.tkk7.com/fine/archive/2007/03/16/104237.html</link><dc:creator>Peter Pan</dc:creator><author>Peter Pan</author><pubDate>Fri, 16 Mar 2007 05:45:00 GMT</pubDate><guid>http://www.tkk7.com/fine/archive/2007/03/16/104237.html</guid><wfw:comment>http://www.tkk7.com/fine/comments/104237.html</wfw:comment><comments>http://www.tkk7.com/fine/archive/2007/03/16/104237.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.tkk7.com/fine/comments/commentRss/104237.html</wfw:commentRss><trackback:ping>http://www.tkk7.com/fine/services/trackbacks/104237.html</trackback:ping><description><![CDATA[     鎽樿: Oracle 澶囦喚涓庢仮澶嶆渚? By Piner 聽 涓. 鐞嗚В浠涔堟槸鏁版嵁搴撴仮澶嵚犅? 褰撴垜浠嬌鐢ㄤ竴涓暟鎹簱...  <a href='http://www.tkk7.com/fine/archive/2007/03/16/104237.html'>闃呰鍏ㄦ枃</a><img src ="http://www.tkk7.com/fine/aggbug/104237.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.tkk7.com/fine/" target="_blank">Peter Pan</a> 2007-03-16 13:45 <a href="http://www.tkk7.com/fine/archive/2007/03/16/104237.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>瀹夎SQL SERVER2000鏃?閿欒http://www.tkk7.com/fine/archive/2007/03/13/103546.htmlPeter PanPeter PanTue, 13 Mar 2007 07:43:00 GMThttp://www.tkk7.com/fine/archive/2007/03/13/103546.htmlhttp://www.tkk7.com/fine/comments/103546.htmlhttp://www.tkk7.com/fine/archive/2007/03/13/103546.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/103546.htmlhttp://www.tkk7.com/fine/services/trackbacks/103546.html
榪愯Regedit.exe
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Control\Session Manager
娓呯┖PendingFileRenameOperations涓殑鍐呭

Peter Pan 2007-03-13 15:43 鍙戣〃璇勮
]]>Oracle Base Sqlhttp://www.tkk7.com/fine/archive/2007/03/13/103543.htmlPeter PanPeter PanTue, 13 Mar 2007 07:24:00 GMThttp://www.tkk7.com/fine/archive/2007/03/13/103543.htmlhttp://www.tkk7.com/fine/comments/103543.htmlhttp://www.tkk7.com/fine/archive/2007/03/13/103543.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/103543.htmlhttp://www.tkk7.com/fine/services/trackbacks/103543.htmlselect * from user_objects --where object_name = 'T_CUSTOMER';
--
select * from user_source

Peter Pan 2007-03-13 15:24 鍙戣〃璇勮
]]>oracle INDEX BY Pl/sql鏁扮粍http://www.tkk7.com/fine/archive/2007/03/12/103358.htmlPeter PanPeter PanMon, 12 Mar 2007 09:31:00 GMThttp://www.tkk7.com/fine/archive/2007/03/12/103358.htmlhttp://www.tkk7.com/fine/comments/103358.htmlhttp://www.tkk7.com/fine/archive/2007/03/12/103358.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/103358.htmlhttp://www.tkk7.com/fine/services/trackbacks/103358.html--INDEX BY Pl/sql鏁扮粍
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 TYPE NumberTab IS TABLE OF NUMBER INDEX BY BINARY_INTEGER;
聽聽聽聽聽聽 v_Numbers NumberTab;
BEGIN
聽聽聽聽 FOR v_Count in 1..10 LOOP
聽聽聽聽聽聽聽聽 v_Numbers(v_Count) := v_Count * 10;
聽聽聽聽 END LOOP;
聽聽聽聽
聽聽聽聽 DBMS_OUTPUT.put_line('Table elements: ');
聽聽聽聽 FOR v_Count IN 1..10 LOOP
聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line(' v_Numbers('|| v_Count||'): '||v_Numbers(v_Count));
聽聽聽聽 END LOOP;
聽聽聽聽
聽 BEGIN
聽聽聽聽聽聽 DBMS_OUTPUT.put_line('v_Numbers(11): '|| v_Numbers(11));
聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽 WHEN NO_DATA_FOUND THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('No data found reading v_Numbers(11)!');
聽 END;
END;

--INDEX BY Pl/sql鏁扮粍002
SET SERVEROUTPUT ON
declare
聽聽聽聽聽聽 type T_customerTab is table of t_customer%rowtype index by binary_integer;
聽聽聽聽聽聽 t_customers T_customerTab;
begin
聽聽聽聽聽聽聽聽聽 select * into t_customers(1) from t_customer where rownum = 1;聽聽聽聽
聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line( 'customer_name: '||t_customers(1).customer_id || ' customer_name: '||t_customers(1).customer_name);
end;



Peter Pan 2007-03-12 17:31 鍙戣〃璇勮
]]>ORACLE DBMS_UTILITY.format_call_stack 001http://www.tkk7.com/fine/archive/2007/03/09/102880.htmlPeter PanPeter PanFri, 09 Mar 2007 09:20:00 GMThttp://www.tkk7.com/fine/archive/2007/03/09/102880.htmlhttp://www.tkk7.com/fine/comments/102880.htmlhttp://www.tkk7.com/fine/archive/2007/03/09/102880.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/102880.htmlhttp://www.tkk7.com/fine/services/trackbacks/102880.htmlSET SERVEROUTPUT ON
BEGIN
聽聽聽聽 DBMS_OUTPUT.put_line('A BEGIN');
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('B BEGIN');
聽聽聽聽聽聽聽聽聽聽聽聽聽 DECLARE
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 v_CallStack聽聽聽聽聽 VARCHAR2(2000);
聽聽聽聽聽聽聽聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('C BEGIN');
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 v_CallStack := DBMS_UTILITY.format_call_stack;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line(v_CallStack);
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('C END');
聽聽聽聽聽聽聽聽聽聽聽聽聽 END;
聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('B END');
聽聽聽聽聽聽 END;
聽聽聽聽 DBMS_OUTPUT.put_line('A END');
END;

--DBMS_UTILITY.format_call_stack
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 v_CallStack聽聽聽聽聽 VARCHAR2(2000);
BEGIN
聽聽聽聽聽聽 DBMS_OUTPUT.put_line('C BEGIN');
聽聽聽聽聽聽 v_CallStack := DBMS_UTILITY.format_call_stack;
聽聽聽聽聽聽 DBMS_OUTPUT.put_line(v_CallStack);
聽聽聽聽聽聽 DBMS_OUTPUT.put_line('C END');
END;
--緇撴灉
/*
C BEGIN
----- PL/SQL Call Stack -----
聽 object聽聽聽聽聽 line聽 object
聽 handle聽聽聽 number聽 name
135576A4聽聽聽聽聽聽聽聽 5聽 anonymous block

C END
*/


/**
聽聽 CREATE OR REPLACE PROCEDURE C AS
聽聽聽聽聽聽聽 v_CallStack聽聽聽聽聽 VARCHAR2(2000);
聽聽 BEGIN
聽聽聽聽聽聽聽 v_CallStack := DBMS_UTILITY.format_call_stack;
聽聽 END C;
聽聽
聽聽 CREATE OR REPLACE PROCEDURE B AS
聽聽 BEGIN
聽聽聽聽聽聽聽 C;
聽聽 END B;
聽聽
聽聽 CREATE OR REPLACE PROCEDURE A AS
聽聽 BEGIN
聽聽聽聽聽聽聽 B;
聽聽 END A;
聽
聽
--綾諱技緇撴灉
C BEGIN
----- PL/SQL Call Stack -----
聽 object聽聽聽聽聽 line聽 object
聽 handle聽聽聽 number聽 name
135576A4聽聽聽聽聽聽聽聽 4聽 PROCEDURE C
135576A4聽聽聽聽聽聽聽聽 5聽 PROCEDURE B
135576A4聽聽聽聽聽聽聽聽 5聽 PROCEDURE A
135576A4聽聽聽聽聽聽聽聽 5聽 anonymous block

C END
*/



Peter Pan 2007-03-09 17:20 鍙戣〃璇勮
]]>ORACLE EXCEPTION 001http://www.tkk7.com/fine/archive/2007/03/09/102868.htmlPeter PanPeter PanFri, 09 Mar 2007 08:40:00 GMThttp://www.tkk7.com/fine/archive/2007/03/09/102868.htmlhttp://www.tkk7.com/fine/comments/102868.htmlhttp://www.tkk7.com/fine/archive/2007/03/09/102868.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/102868.htmlhttp://www.tkk7.com/fine/services/trackbacks/102868.html--瀹氫箟EXCEPTION
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
BEGIN
聽聽聽聽聽 RAISE A;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('EXCEPTION A!');
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽聽聽
END;
--緇撴灉
--EXCEPTION A!

--EXCEPTION 001
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
聽聽聽聽聽聽 B exception;
BEGIN聽聽
聽聽聽聽 RAISE B;
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE A;
聽聽聽聽聽聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION A!');
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION B!');聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽 END;聽
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION A!');
聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');聽聽
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽
END;
--緇撴灉
--OUT EXCEPTION B!

--EXCEPTION 002
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
聽聽聽聽聽聽 B exception;
BEGIN聽聽
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE A;
聽聽聽聽聽聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION A!');
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION B!');聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽 END;
聽聽聽 RAISE B;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION A!');
聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽聽聽聽
END;
--緇撴灉
--IN EXCEPTION A!
--OUT EXCEPTION B!

--EXCEPTION 003
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
聽聽聽聽聽聽 B exception;
BEGIN聽聽
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE A;
聽聽聽聽聽聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION B!');聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽 END;
聽聽聽 RAISE B;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION A!');
聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');聽
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽聽聽
END;
--緇撴灉
--OUT EXCEPTION A!

--EXCEPTION 004
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
聽聽聽聽聽聽 B exception;
聽聽聽聽聽聽 C exception;
BEGIN聽
聽聽 RAISE C;
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE A;
聽聽聽聽聽聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION B!');聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽 END;
聽聽聽 RAISE B;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION A!');
聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');聽
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽聽聽
END;
--緇撴灉
--OTHERS EXCEPTION!

--EXCEPTION 005
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 A exception;
聽聽聽聽聽聽 B exception;
聽聽聽聽聽聽 C exception;
BEGIN聽
聽聽聽聽聽聽 BEGIN
聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE A;
聽聽聽聽聽聽 EXCEPTION
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 RAISE C;
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('IN EXCEPTION B!');聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽
聽聽聽聽聽聽 END;
聽聽聽 RAISE B;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN A THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');
聽聽聽聽聽聽聽聽 WHEN B THEN
聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OUT EXCEPTION B!');聽
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽

聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('OTHERS EXCEPTION!');聽聽聽聽
END;
--緇撴灉錛?br />--OTHERS EXCEPTION!



Peter Pan 2007-03-09 16:40 鍙戣〃璇勮
]]>oracle procedures 001http://www.tkk7.com/fine/archive/2007/03/09/102842.htmlPeter PanPeter PanFri, 09 Mar 2007 07:30:00 GMThttp://www.tkk7.com/fine/archive/2007/03/09/102842.htmlhttp://www.tkk7.com/fine/comments/102842.htmlhttp://www.tkk7.com/fine/archive/2007/03/09/102842.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/102842.htmlhttp://www.tkk7.com/fine/services/trackbacks/102842.html--綆鍗曞驚鐜?br />SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 v_t_customer t_customer%ROWTYPE;
聽聽聽聽聽聽 v_customer_id t_customer.customer_id%TYPE;
聽聽聽聽聽聽 v_customer_name t_customer.customer_name%TYPE;
聽聽聽聽聽聽 CURSOR c_t_customer IS
聽聽聽聽聽聽聽 --select customer_id,customer_name from t_customer where rownum <= 10;
聽聽聽聽聽聽聽 select * from t_customer where rownum <= 10;
BEGIN
聽聽聽聽 OPEN c_t_customer;
聽聽聽聽聽聽 LOOP
聽聽聽聽聽聽聽聽 --fetch c_t_customer into v_customer_id,v_customer_name;
聽聽聽聽聽聽聽聽 FETCH c_t_customer INTO v_t_customer;
聽聽聽聽聽聽聽聽
聽聽聽聽聽聽聽聽 dbms_output.put_line('customer_id :'||v_t_customer.customer_id||' customer_name :'||v_t_customer.customer_name);
聽聽聽聽聽聽聽聽 EXIT WHEN c_t_customer%NOTFOUND;
聽聽聽聽聽聽 END LOOP;
聽聽聽聽 CLOSE c_t_customer;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('exception');聽
END;
聽聽聽聽聽
--WHILE寰幆
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 v_t_customer t_customer%ROWTYPE;
聽聽聽聽聽聽 v_customer_id t_customer.customer_id%TYPE;
聽聽聽聽聽聽 v_customer_name t_customer.customer_name%TYPE;
聽聽聽聽聽聽 CURSOR c_t_customer IS
聽聽聽聽聽聽聽 --select customer_id,customer_name from t_customer where rownum <= 10;
聽聽聽聽聽聽聽 select * from t_customer where rownum <= 10;
BEGIN
聽聽聽聽 OPEN c_t_customer;
聽聽聽聽聽聽 --fetch c_t_customer into v_customer_id,v_customer_name;
聽聽聽聽聽聽 FETCH c_t_customer INTO v_t_customer;
聽聽聽聽聽聽 WHILE c_t_customer%FOUND LOOP
聽聽聽聽聽聽聽聽 --fetch c_t_customer into v_customer_id,v_customer_name;
聽聽聽聽聽聽聽聽 FETCH c_t_customer INTO v_t_customer;
聽聽聽聽聽聽聽聽 dbms_output.put_line('customer_id :'||v_t_customer.customer_id||' customer_name :'||v_t_customer.customer_name);
聽聽聽聽聽聽 END LOOP;
聽聽聽聽 CLOSE c_t_customer;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('exception');聽
END;

--娓告爣FOR寰幆
SET SERVEROUTPUT ON
DECLARE
聽聽聽聽聽聽 v_t_customer t_customer%ROWTYPE;
聽聽聽聽聽聽 v_customer_id t_customer.customer_id%TYPE;
聽聽聽聽聽聽 v_customer_name t_customer.customer_name%TYPE;
聽聽聽聽聽聽 CURSOR c_t_customer IS
聽聽聽聽聽聽聽 --select customer_id,customer_name from t_customer where rownum <= 10;
聽聽聽聽聽聽聽 select * from t_customer where rownum <= 10;
BEGIN
聽聽聽聽聽聽 FOR v_t_customer IN c_t_customer LOOP
聽聽聽聽聽聽聽聽 dbms_output.put_line('customer_id :'||v_t_customer.customer_id||' customer_name :'||v_t_customer.customer_name);
聽聽聽聽聽聽 END LOOP;
EXCEPTION
聽聽聽聽聽聽聽聽 WHEN OTHERS THEN
聽聽聽聽聽聽聽聽 ROLLBACK;聽
聽聽聽聽聽聽聽聽 DBMS_OUTPUT.put_line('exception');聽
END;



Peter Pan 2007-03-09 15:30 鍙戣〃璇勮
]]>oracle瀹炵幇Treehttp://www.tkk7.com/fine/archive/2007/02/07/98549.htmlPeter PanPeter PanWed, 07 Feb 2007 03:43:00 GMThttp://www.tkk7.com/fine/archive/2007/02/07/98549.htmlhttp://www.tkk7.com/fine/comments/98549.htmlhttp://www.tkk7.com/fine/archive/2007/02/07/98549.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/98549.htmlhttp://www.tkk7.com/fine/services/trackbacks/98549.htmlselect a.*,level from t_customer a
start with customer_id = 'AABB10000010'
connect by prior customer_id聽= parent_cust_id

select a.*, level
from t_industry a
start with industry_id聽 = 'B03'
connect by prior industry_id = parent_id

--connect String
select Substr('bbbcbdb',1,2) ||replace(Substr('bbbcbdb',3,4),'b','a') ||Substr('bbbcbdb',7,1) from dual


聽select Replace(customer_name, '->','') as all_customer_name,rownum from (
聽select sys_connect_by_path(customer_name, '->') customer_name from (
聽 select a.customer_name, (level - 1) ll,level l
聽 from t_customer a
聽 start with customer_id = 'SH02110000893' connect by prior parent_cust_id=customer_id order by l desc
聽 )
聽 connect by prior ll= l order by level desc
聽 ) c where rownum <2聽

鏍規(guī)嵁瀛楄妭鐐規(guī)煡鍑哄叏鍚?br />with temp as(
select a.*, (level - 1) ll, level l
聽 from t_content_type a
聽start with a.type_id = '20000000138418'
connect by prior a.parent_type_id = a.type_id
聽order by l desc
)
select sys_connect_by_path(temp.type_name, '/') path
聽 from temp
聽start with temp.parent_type_id = '0'
connect by prior temp.type_id = temp.parent_type_id



Peter Pan 2007-02-07 11:43 鍙戣〃璇勮
]]>ora鐨勪腑鍑虹幇鐨勪竴浜涘皬闂http://www.tkk7.com/fine/archive/2007/01/19/94851.htmlPeter PanPeter PanFri, 19 Jan 2007 01:21:00 GMThttp://www.tkk7.com/fine/archive/2007/01/19/94851.htmlhttp://www.tkk7.com/fine/comments/94851.htmlhttp://www.tkk7.com/fine/archive/2007/01/19/94851.html#Feedback0http://www.tkk7.com/fine/comments/commentRss/94851.htmlhttp://www.tkk7.com/fine/services/trackbacks/94851.html浠婂ぉ閬亣ORA-12560: TNS: 鍗忚閫傞厤鍣ㄩ敊璇殑闂錛岀粡榪囦竴鐣姫鍔涢棶棰樺凡緇忚В鍐籌紝涓庡ぇ瀹跺叡浜?br />閫犳垚ORA-12560: TNS: 鍗忚閫傞厤鍣ㄩ敊璇殑闂鐨勫師鍥犳湁涓変釜錛?br />1.鐩戝惉鏈嶅姟娌℃湁璧瘋搗鏉ャ倃indows騫沖彴涓竴濡備笅鎿嶄綔錛氬紑濮?--紼嬪簭---綆＄悊宸ュ叿---鏈嶅姟錛屾墦寮鏈嶅姟闈㈡澘

錛屽惎鍔╫raclehome92TNSlistener鏈嶅姟銆?br />2.database instance娌℃湁璧瘋搗鏉ャ倃indows騫沖彴濡備笅鎿嶄綔錛氬紑濮?--紼嬪簭---綆＄悊宸ュ叿---鏈嶅姟錛屾墦寮鏈嶅姟
闈㈡澘錛屽惎鍔╫racleserviceXXXX,XXXX灝辨槸浣犵殑database SID.
3.娉ㄥ唽琛ㄩ棶棰樸俽egedit錛岀劧鍚庤繘鍏KEY_LOCAL_MACHINE\SOFTWARE\ORACLE\HOME0灝嗚鐜鍙橀噺

ORACLE_SID璁劇疆涓篨XXX,XXXX灝辨槸浣犵殑database SID.鎴栬呭彸鍑犳垜鐨勭數(shù)鑴戯紝灞炴?-楂樼駭--鐜鍙橀噺---緋葷粺

鍙橀噺--鏂板緩錛屽彉閲忓悕=oracle_sid,鍙橀噺鍊?XXXX,XXXX灝辨槸浣犵殑database SID.鎴栬呰繘鍏qlplus鍓嶏紝鍦?/p>

command line涓嬭緭set oracle_sid=XXXX,XXXX灝辨槸浣犵殑database SID.
緇忚繃浠ヤ笂姝ラ錛屽氨鍙互瑙ｅ喅闂

1銆丱RA錛?2541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(hù)net start

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 Configuration

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(jí)
2銆丱RA錛?2500錛歍NS錛氱洃鍚▼搴忔棤娉曞惎鍔ㄤ笓鐢ㄦ湇鍔″櫒榪涚▼鎴朞RA錛?2560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 start ORACLESERVICEORADB錛圤RADB涓烘暟鎹簱鍚?/p>

瀛楋級(jí)鍗沖彲銆傚鏋滀粛娌℃湁瑙ｅ喅錛岃緇х畫鍚戜笅鐪嬨?/p>

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(xì)
銆銆1錛塐RADIM -DELETE -SID oradb 鍒犻櫎鏁版嵁搴撴湇鍔￠」
銆銆2錛塐RADIM -NEW -SID oradb 鏂板鏁版嵁搴撴湇鍔￠」
銆銆娉細(xì)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?2154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 Configuration 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?034 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(hù)錛?br />銆銆1錛塻vrmgrl聽 鍚姩鏈嶅姟綆＄悊鍣?br />銆銆2錛塩onnect internal 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?2560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?qiáng)ORADIM.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 start OracleOraHome81TNSListener
net start ORACLESERVICEORADB
svrmgrl 涓鑸儏鍐典笅涓嶇敤錛屼笉榪囨湁鏃跺皯涓嶄簡(jiǎn)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 stop OracleOraHome81TNSListener
net stop ORACLESERVICEORADB
銆?br />銆銆ORACLE_HOME=/u01/app/oracle/product/8.1.6
銆銆export ORACLE_HOME/顎掑寘鎷琌racle杞歡鐨勭洰褰曨?
銆銆LD_LIBRARY_PATH=/u01/app/oracle/product/8.1.6/lib;
銆銆export LD_LIBRARY_PATH
銆銆ORACLE_BASE=/u01/app/oracle
銆銆export ORACLE_BASE/顎掑寘鎷琌racle杞歡鐨勭洰褰曞拰綆＄悊杞歡鐨勭洰褰曨?
銆銆ORACLE_SID=ORCL
銆銆export ORACLE_SID/顎掔己鐪佹暟鎹簱鐨勬爣璇嗩?
銆銆ORACLE_TERM=vt100
銆銆 export ORACLE_TERM
銆銆ORA_NLS33=/u01/app/oracle/product/8.1.6/
銆銆ocommon/nls/admin/data
銆銆export ORA_NLS33 /顎掕璦鏀寔顎?
銆銆PATH=$PATH: /u01/app/oracle/product/8.1.6/bin
銆銆export PATH



Peter Pan 2007-01-19 09:21 鍙戣〃璇勮
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