锘??xml version="1.0" encoding="utf-8" standalone="yes"?>亚洲情侣偷拍精品,亚洲国产成人片在线观看无码,亚洲1区2区3区精华液http://m.tkk7.com/qileilove/category/54129.html涓嶆兂鍋氬睂涓濈殑鐮佸啘錛屼笉鏄ソ欏圭洰緇忕悊錛佸睂涓濈敓娑粠姝ゅ紑濮嬶紒zh-cnFri, 14 Feb 2014 12:26:33 GMTFri, 14 Feb 2014 12:26:33 GMT60db2 鏁版嵁搴撲綋緋葷粨鏋?/title><link>http://m.tkk7.com/qileilove/articles/409872.html</link><dc:creator>欏哄叾鑷劧EVO</dc:creator><author>欏哄叾鑷劧EVO</author><pubDate>Fri, 14 Feb 2014 09:41:00 GMT</pubDate><guid>http://m.tkk7.com/qileilove/articles/409872.html</guid><wfw:comment>http://m.tkk7.com/qileilove/comments/409872.html</wfw:comment><comments>http://m.tkk7.com/qileilove/articles/409872.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/qileilove/comments/commentRss/409872.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/qileilove/services/trackbacks/409872.html</trackback:ping><description><![CDATA[<p style="padding: 5px 0px; margin: 0px; font-size: 14px; font-family: 寰蔣闆呴粦; color: #333333; line-height: 25px; -webkit-text-size-adjust: none; background-color: #ffffff;">鍥?1. DB2 UDB 浣撶郴緇撴瀯<br style="padding: 0px; margin: 0px;" /></p><p align="center" style="padding: 5px 0px; margin: 0px; font-size: 14px; font-family: 寰蔣闆呴粦; color: #333333; line-height: 25px; -webkit-text-size-adjust: none; background-color: #ffffff;"><img alt="DB2 UDB 浣撶郴緇撴瀯" src="http://www.searchdatabase.com.cn/upload/5/20086/20080616192509171.gif" border="0" style="padding: 0px; margin: 0px; font-size: 14px; line-height: 21px; border: none;" /><br /><br /><p style="padding: 5px 0px; margin: 0px; font-size: 14px;">DB2 UDB 鍐呭瓨緇撴瀯</p><ul style="padding: 0px; margin: 0px; font-size: 14px; line-height: 21px; list-style: none;"><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">鍖呯紦瀛?—— 涓哄瓨鍌ㄩ潤鎬佸拰鍔ㄦ?SQL 璇彞鑰屽垎閰嶇殑鍐呭瓨銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">緙撳啿姹?—— 鍦ㄥ皢鏁版嵁鍒鋒柊鍒扮鐩樹箣鍓嶏紝涓哄瓨鍌ㄦ暟鎹屽垎閰嶇殑鍐呭瓨銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">鏃ュ織緙撳啿鍖?—— 鍦ㄥ皢鎵鏈夊鏁版嵁搴撶殑鏇存敼鍒鋒柊鍒扮鐩樹笂鐨勬棩蹇椾箣鍓嶏紝鐢ㄦ潵瀛樺偍榪欎簺鏇存敼鐨勫唴瀛樸?/li></ul><p style="padding: 5px 0px; margin: 0px; font-size: 14px;">銆銆鍥?2. DB2 UDB 鏁版嵁搴撶粨鏋?br /><br /><p align="center" style="padding: 5px 0px; margin: 0px; font-size: 14px;"><img alt="DB2 UDB 鏁版嵁搴撶粨鏋? src="http://www.searchdatabase.com.cn/upload/5/20086/20080616192550974.gif" border="0" style="padding: 0px; margin: 0px; font-size: 14px; line-height: 21px; border: none;" /></p><ul style="padding: 0px; margin: 0px; font-size: 14px; line-height: 21px; list-style: none;"><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">椹卞姩鍣?鐩綍 —— 鍦?create DATABASE 鍛戒護涓寚瀹氱殑椹卞姩鍣ㄦ垨鐩綍銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">DB2 瀹炰緥鍚嶇О —— DB2 瀹炰緥鎵鏈夎呯殑鍚嶇О銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">NODE0000 —— 鏁版嵁搴撶殑鍒嗗尯鏁般? 琛ㄧず闈炲垎鍖虹殑鏁版嵁搴撱?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">SQL00001 —— 浠?1 寮濮嬬殑鏁版嵁搴?ID銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">SQLOGDIR —— 鏁版嵁搴撶殑榛樿鏃ュ織鐩綍銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">SQLT0000.0 —— 鐩綍琛ㄧ┖闂?SYSCATSPACE銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">SQLT0001.0 —— 涓存椂琛ㄧ┖闂?TEMPSPACE1銆?/li><li style="padding: 0px 0px 0px 20px; margin: 0px 0px 0px 10px; font-size: 14px; line-height: 25px; list-style: disc inside;">SQLT0002.0 —— 鐢ㄦ埛琛ㄧ┖闂?USERSPACE1銆?br /><br /><div></div><div>榪欐牱鐞嗚В鏁版嵁搴?=鏁版嵁+鏃ュ織 鏁版嵁搴撳惎鍔?鏁版嵁搴撶鐞嗙郴緇熷氨灝嗘暟鎹拰鏃ュ織璋冨叆鍐呭瓨涓鐞?br /><div>涓涓┍鍔ㄥ櫒涓? 鍙互鏈夊涓疄渚?/div></div><br /></li></ul><br /></p></p><img src ="http://m.tkk7.com/qileilove/aggbug/409872.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/qileilove/" target="_blank">欏哄叾鑷劧EVO</a> 2014-02-14 17:41 <a href="http://m.tkk7.com/qileilove/articles/409872.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>涓嬈b2鏁版嵁搴撹皟浼樼殑緇忓巻http://m.tkk7.com/qileilove/articles/409664.html欏哄叾鑷劧EVO欏哄叾鑷劧EVOMon, 10 Feb 2014 06:22:00 GMThttp://m.tkk7.com/qileilove/articles/409664.htmlhttp://m.tkk7.com/qileilove/comments/409664.htmlhttp://m.tkk7.com/qileilove/articles/409664.html#Feedback0http://m.tkk7.com/qileilove/comments/commentRss/409664.htmlhttp://m.tkk7.com/qileilove/services/trackbacks/409664.html緋葷粺涓婄嚎涓や釜鏈堝乏鍙籌紝璇稩BM宸ョ▼甯堝鏁版嵁搴撹繘琛屼簡涓嬈¤皟浼橈紝涓昏鏀惰幏鎰熻鏈変互涓嬪嚑鐐癸細
1錛屽簲鐢?/span>鏈嶅姟鍣ㄤ竴瀹氳涓庢暟鎹簱鏈嶅姟鍣ㄥ垎寮
2錛屽鏋滃瓨鍦ㄥ涓暟鎹簱錛屼竴瀹氳紜洏鍒嗗紑(io蹇?
3錛屾瘡涓暟鎹簱鐨勬暟鎹笌鏃ュ織涓瀹氳紜洏鍒嗗紑(io蹇?
4錛岄拡瀵規暟鎹簱涓昏鏈夊涓嬪嚑鐐癸細
鏌ョ湅鍛戒腑鐜囷細
鎵撳紑瀹炰緥綰у紑鍏籌細涓昏鏄互涓嬪嚑涓弬鏁幫細
db2 update dbm cfg using DFT_MON_BUFPOOL  ON;
db2 update dbm cfg using DFT_MON_TABLE  ON;
db2 update dbm cfg using DFT_MON_STMT  ON;
update monitor switches using bufferpool on lock on sort on statement on table on uow on;

鎶撳彇蹇収:
db2 get snapshot for dynamic sql on dbname;
db2 get snapshot for table sql on dbname;
db2 get snapshot for bufferpools on dbname;

鍦ㄥ揩鐓ф枃浠朵腑鏌ョ湅琛岃,琛屽啓,浠ュ強鍛戒腑鐜囩殑鎯呭喌,浠庤屽仛鍑虹浉搴?/span>璋冩暣.

5,淇敼緙撳啿姹犲唴瀛樺ぇ灝?
鍏堟煡鐪嬬紦鍐叉睜鐨勫叿浣撲俊鎭?
select * from syscat.bufferpools;
淇敼緙撳啿姹犲ぇ灝?
alter bufferpool bufferpool_name immediate size 鏀規垚鐨勭殑澶у皬 automatic;
6,鍔ㄦ?/span>鐩戣緙撳啿姹犱嬌鐢ㄦ儏鍐?
db2mtrk -i -d
7,鏌ョ湅鏁版嵁搴撴棩蹇楁煇孌墊椂闂村唴
db2diag -time 2009-05-23.00.00.00:2009-05-23.00.30.00

]]>
濡備綍鏌ヨTable鍗犵敤絀洪棿鐨勫ぇ灝?/title><link>http://m.tkk7.com/qileilove/articles/409588.html</link><dc:creator>欏哄叾鑷劧EVO</dc:creator><author>欏哄叾鑷劧EVO</author><pubDate>Fri, 07 Feb 2014 09:53:00 GMT</pubDate><guid>http://m.tkk7.com/qileilove/articles/409588.html</guid><wfw:comment>http://m.tkk7.com/qileilove/comments/409588.html</wfw:comment><comments>http://m.tkk7.com/qileilove/articles/409588.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://m.tkk7.com/qileilove/comments/commentRss/409588.html</wfw:commentRss><trackback:ping>http://m.tkk7.com/qileilove/services/trackbacks/409588.html</trackback:ping><description><![CDATA[<span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">Oracle鍜?/span><span href="tag.php?name=DB2" style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;">DB2</span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">閮芥敮鎸佸垎鍖鴻〃錛屼絾鏄垜浠緱鐭ラ亾浠涔堟牱鐨勮〃閫傚悎浣跨敤鍒嗗尯琛ㄦ妧鏈紝Oracle鐨勫畼鏂瑰緩璁槸瓚呰繃2G鐨凾able灝辮浣跨敤鍒嗗尯琛ㄣ?nbsp;</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">       涓嬮潰鏉ユ葷粨涓涓嬶紝鍚凞B涓浣曡幏寰楄繖浜涘ぇ灝忎俊鎭細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆Oracle 10G涓細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆鏌ヨ鍑哄綋鍓嶇敤鎴風殑琛ㄦ墍鍗犵敤鐨勭┖闂村ぇ灝忥紝騫舵寜澶у皬榪涜闄嶅簭鎺掑垪錛?/span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆Select Segment_Name,Sum(bytes)/1024/1024 From User_Extents Group By Segment_Name order by Sum(bytes)/1024/1024 desc</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆鏌ヨ鍑虹郴緇?/span><span href="tag.php?name=%E8%A1%A8%E7%A9%BA%E9%97%B4" style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;">琛ㄧ┖闂?/span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">鐨勫ぇ灝忥紝騫舵寜澶у皬榪涜闄嶅簭鎺掑垪(闇瑕丼YSDBA鐨?/span><span href="tag.php?name=%E6%9D%83%E9%99%90" style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;">鏉冮檺</span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">)錛?/span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆Select Tablespace_Name,Sum(bytes)/1024/1024 From Dba_Segments Group By Tablespace_Name order by Sum(bytes)/1024/1024 desc</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆榪欎釜鍦∣EMC涓篃鍙互鐪嬶紝浣嗘槸濡傛灉娌℃湁瑁呯殑璇濓紝</span><span href="tag.php?name=SQL%E8%AF%AD%E5%8F%A5" style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;">SQL璇彞</span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">榪樻槸姣旇緝鏂逛究鐨勩?/span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆DB2涓細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆鏌ョ湅鏌愪釜Table鐨勫ぇ灝忓彲浠ュ湪鎺у埗涓績涓敤鍥懼艦鐣岄潰鏌ョ湅銆?br /></span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">DB2涓湁涓ょ鏂瑰紡鍘繪煡鐪嬶細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">涓.鏌ョ湅琛ㄧ殑浣跨敤欏墊暟錛屽鉤鍧囨瘡欏佃鏁幫紝騫沖潎琛屽ぇ灝忥紙闇瑕佸琛ㄥ仛runstats鎵嶈幏寰楀噯紜殑鏁版嵁錛?/span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">SELECT SUBSTR(a.tabname,1,10) AS table, PAGESIZE, b.CARD, b.npages , </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">CASE WHEN (b.NPAGES  > 0) THEN (b.CARD / b.NPAGES) ELSE -1 END AS ROWS_PER_PAGE, </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">SUM(AVGCOLLEN) AVG_ROW_SIZE FROM SYSCAT.COLUMNS a, SYSCAT.TABLES b, SYSCAT.TABLESPACES c </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">WHERE a.tabschema = b.tabschema AND a.tabname = b.tabname AND b.tbspaceid = c.tbspaceid </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">AND a.tabname = 'tabname' GROUP BY a.tabschema, a.tabname, pagesize, card, npages</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">浜?鏌ョ湅琛ㄧ殑澶у皬錛堣幏寰楃殑鏁版嵁鍑嗙‘錛屼絾鏌ヨ璇彞鎵ц寰堟參錛岄渶瑕佸幓鎵弿鐗╃悊琛級</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">SELECT   SUBSTR(TABSCHEMA,1,18)   TABSCHEMA,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUBSTR(TABNAME,1,30)     TABNAME,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(DATA_OBJECT_P_SIZE)  DATA_OBJECT_P_SIZE,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(INDEX_OBJECT_P_SIZE) INDEX_OBJECT_P_SIZE,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(LONG_OBJECT_P_SIZE)  LONG_OBJECT_P_SIZE,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(LOB_OBJECT_L_SIZE)   LOB_OBJECT_L_SIZE,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(LOB_OBJECT_P_SIZE)   LOB_OBJECT_P_SIZE,</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">                SUM(XML_OBJECT_P_SIZE)   XML_OBJECT_P_SIZE</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">FROM     SYSIBMADM.ADMINTABINFO</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">WHERE    TABSCHEMA='TABSCHNAME' and TABNAME='TABNAME'</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">GROUP BY TABSCHEMA, TABNAME;</span><br /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">緇熻涓氬姟琛ㄦ暟鎹噺</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">Select tabschema,tabname,sum(data_object_p_size),sum(index_object_p_size),sum(xml_object_p_size)        from sysibmadm.admintabinfo                                 </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">where tabschema='妯″紡A' and tabname like '%琛ㄥ悕%'                                </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">group by tabschema,tabname                                </span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">order by tabname</span><br /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆SQL Server涓細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆鎵ц</span><span href="tag.php?name=%E7%BB%9F%E8%AE%A1" style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; cursor: pointer; border-bottom-width: 1px; border-bottom-style: solid; border-bottom-color: #ff0000; white-space: nowrap; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;">緇熻</span><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">騫舵煡鐪嬫寚瀹氳〃鍚嶇殑琛ㄥぇ灝忥細</span><br style="word-wrap: break-word; margin: 0px; padding: 0px; word-break: break-all; list-style-type: none; line-height: normal; color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; background-color: #ffffff;" /><span style="color: #444444; font-family: Verdana, Helvetica, Arial, sans-serif; line-height: 22.39583396911621px; background-color: #ffffff;">銆銆exec sp_spaceused '琛ㄥ悕', true;<br /><br /></span><img src ="http://m.tkk7.com/qileilove/aggbug/409588.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://m.tkk7.com/qileilove/" target="_blank">欏哄叾鑷劧EVO</a> 2014-02-07 17:53 <a href="http://m.tkk7.com/qileilove/articles/409588.html#Feedback" target="_blank" style="text-decoration:none;">鍙戣〃璇勮</a></div>]]></description></item><item><title>DB2鐗╃悊浣撶郴緇撴瀯璁茶Вhttp://m.tkk7.com/qileilove/articles/409417.html欏哄叾鑷劧EVO欏哄叾鑷劧EVOTue, 28 Jan 2014 16:21:00 GMThttp://m.tkk7.com/qileilove/articles/409417.htmlhttp://m.tkk7.com/qileilove/comments/409417.htmlhttp://m.tkk7.com/qileilove/articles/409417.html#Feedback0http://m.tkk7.com/qileilove/comments/commentRss/409417.htmlhttp://m.tkk7.com/qileilove/services/trackbacks/409417.html1  DB2 鐗╃悊浣撶郴緇撴瀯
1.1  涓昏瀵硅薄灞傛鍏崇郴 
緋葷粺  –> 瀹炰緥  –> 鏁版嵁搴?nbsp;
瀵硅薄  鍚嶈瘝瑙i噴  鐩鎬簰鍏崇郴  澶囨敞 
緋葷粺 
浣撶郴緇撴瀯涓殑鏈楂樺眰,  DB2浜у搧瀹夎鐗堟湰 涓涓郴緇熷彲鍒涘緩澶氫釜瀹炰緥 涓鍙版満鍣ㄤ笂鍙畨瑁呭涓狣B2鐗堟湰,  鍗沖鐗堟湰鍏卞瓨; 
鐜鍙橀噺DB2PATH: (db2set –all鏌ョ湅)  DB2 鏁版嵁搴撲駭鍝佸畨瑁呯洰褰?nbsp;
瀹炰緥 
DB2鐨勭嫭绔嬭繍琛岀幆澧?  鍖呮嫭涓緇勮繘紼?綰跨▼銆佸叡浜唴瀛?  鏁版嵁搴撳強鍏跺璞″拰DB2浠g爜闂寸殑鑱旂郴鍜岀粨鍚?涓涓疄渚嬪彲綆$悊澶氫釜鏁版嵁搴?  鍒犻櫎瀹炰緥騫朵笉鍒犻櫎鏁?/div>
鎹簱(Share  Nothing 鏋舵瀯), 浣嗕竴涓暟鎹簱鍙兘灞炰簬涓涓疄渚?瀹炰緥鏄?#8221;閫昏緫”鐨?綾諱技浜?#8221;鏈嶅姟”姒傚康; 瀹炰緥闂村郊姝ょ浉浜掔嫭绔? 浜掍笉褰卞搷 鏁版嵁搴? 淇℃伅鐨勭墿鐞嗗瓨鍌?  鏂囦歡闆嗗悎   
鏁版嵁搴?br />鏄?#8221;鐗╃悊”鐨?鏁版嵁搴撳璞?濡?琛ㄣ佺儲寮?鍗犵敤鐗╃悊瀛樺偍絀洪棿 
娉? Share Nothing VS Share Disk 

騫惰鏋舵瀯  搴旂敤鏋舵瀯  鎵╁睍鏂瑰紡  浼樺娍  鍏稿瀷浠h〃 
Share Nothing  MPP  OLAP  Scale Up  鍙墿灞曟?Teradata  DB2 
Share Disk  Cluster  OLTP  Scale Out  楂樺彲鐢ㄦ?(ORACLE RAC   Sybase IQ)
1.2  鏁版嵁搴撹繛鎺?nbsp;
1.2.1  閫氫俊鏈嶅姟鍗忚 
Type  PR  Value  Remark 
Local Connection IPC(榪涚▼闂撮氫俊)    
Remote Connection TCP/IP DB2COMM 娉ㄥ唽鍙橀噺(db2set –all鏌ョ湅)璁劇疆 
 
db2set DB2COMM=TCPIP 
V9.5 鍚庡敮涓鏀寔鐨?/div>
閫氫俊鍗忚 
1.2.2  閫氫俊鏈嶅姟鍚嶇О鍜岀鍙?nbsp;
Num  Opt    Example 
1 鑾峰彇TCP/IP 鏈嶅姟鍚嶇О 銆佹湇鍔$鍙?db2 get dbm cfg | find “svcename” /i db2c_DB2 
2  鑾峰彇TCP/IP 鏈嶅姟鍚嶇О 銆佹湇鍔$鍙?鑻ュ弬鏁板間負svcename, 鍒欓渶瑕佹煡璇CP/IP  services鏂囦歡,鑾峰彇鏈嶅姟绔彛
/* Windows */ %systemRoot%\system32\drivers\etc\services  
 /* Linux / Unix  */ /etc/services db2c_DB2 50000/tcp  
 娉? TCP/IP services
鏂囦歡涓鎵懼搴旂殑
key/value鏉$洰
鍙傛暟鍊間負port_name 50000 娉?  鏌ョ湅鏈嶅姟鍣ㄧ鍙g姸鎬? Netstat –ab  
娉? db2 get dbm cfg [service name | port name];  闇閲嶅惎瀹炰緥鐢熸晥 
1.2.3  緙栫洰 
榪滅▼鏁版嵁搴撹繛鎺ラ渶瑕佸厛緙栫洰鑺傜偣(鏈哄櫒),  DB2閲囩敤鍏堢紪鐩啀杈撳叆璁よ瘉淇℃伅(鐢ㄦ埛鍚嶅拰瀵?/div>
鐮?鏉ュ緩绔嬫暟鎹簱榪炴帴銆?br />
1銆佺紪鐩?Catalog): 鍦ㄥ鎴風娉ㄥ唽瑕佽闂殑鑺傜偣(鏈哄櫒)鍙婂叾鏁版嵁搴? 鍏堟敞鍐岃妭鐐瑰啀娉ㄥ唽鍏?/div>
涓婄殑鏁版嵁搴撱?nbsp;
2銆佸彇娑堢紪鐩?UnCatalog): 緙栫洰鐨勫弽鎿嶄綔, 鍏堝彇娑堟暟鎹簱緙栫洰鍐嶅彇娑堣妭鐐圭紪鐩?nbsp;

Opt  CATALOG  UNCATALOG 
(Local  Catalog )CATALOG LOCAL NODE <node name>  [INSTANCE  <instance name>] [SYSTEM <system name>]   [OSTYPE <os type>];  LIST NODE  DIRECTORY SHOW  DETAIL; CATALOG DB <db name> [AS alias]  ON <driver>; LIST DB DIRECTORY SHOW  DETAIL ON < driver>; 
UNCATALOG  NODE <node name>; 
(Remote  Catalog ) CATALOG TCPIP NODE  <node name> REMOTE <ip address>    SERVER <port>  REMOTE_INSTANCE  <node name>  OSTYPE <NT>; 
 LIST NODE  DIRECTORY SHOW  DETAIL; 
 CATALOG DB <db name> [AS alias]  AT NODE  <node name>]; 
 LIST DB DIRECTORY SHOW  DETAIL UNCATLOG  DB  <db name>;
娉? 緙栫洰鎿嶄綔綾諱技浜嶰racle 鏈湴Net 鏈嶅姟鍚嶉厤緗?tnsname.ora,  浣嗘搷浣滄棤娉曢獙璇佺紪鐩?/div>
淇℃伅鏄惁姝g‘(鏃犺緙栫洰淇℃伅鏄惁姝g‘閮借兘娉ㄥ唽), 鍙兘閫氳繃杈撳叆璁よ瘉淇℃伅寤虹珛鏁版嵁搴撹繛
鎺ユ墠鑳芥祴璇曟槸鍚︽敞鍐屾垚鍔熴?br />
1.3  瀹炰緥綆$悊 
1.3.1  瀹炰緥鐩綍 
榛樿DB2INSTPROF(db2set –all鏌ョ湅) 娉ㄥ唽鍙橀噺璺緞,  瀹炰緥鐩綍涓嬬殑涓昏鏂囦歡鍙婄洰褰? 
1銆?HOME\SQLDBDIR:鏁版嵁搴撶紪鐩?浣跨敤db2 list db directory 鏌ョ湅 
2銆?HOME\SQLNODIR:鑺傜偣緙栫洰,浣跨敤db2 list node directory 鏌ョ湅 
3銆乨b2nods.cfg:鑺傜偣閰嶇疆鏂囦歡 
4銆佽瘖鏂枃浠禿b2diag.log銆佹暟鎹簱閿欒鏃ュ織銆佸畨鍏ㄩ厤緗瓑淇℃伅 
1.3.2  瀹炰緥閰嶇疆 
瀵瑰疄渚嬬洰褰曚笅浜岃繘鍒舵暟鎹簱綆$悊閰嶇疆鏂囦歡db2systm榪涜鏌ョ湅銆佹洿鏀瑰拰閲嶇疆銆?nbsp;
Opt  Windows  Remark 
List   db2 get dbm cfg  鏁版嵁搴撶鐞嗛厤緗枃浠? $INSTANCE_HOME\  db2systm 
Update db2 update dbm cfg using  <param name> <param value> 緇濆ぇ閮ㄥ垎瀹炰緥鍙傛暟鏇存敼闇瑕侀噸鍚疄渚嬬敓鏁?nbsp;
db2 update dbm cfg using  <param name> NULL 璁劇疆鍙傛暟涓虹┖ 
Reset  db2 reset dbm cfg   閰嶇疆鍙傛暟澶嶄綅(鍒濆鍖栦負榛樿鍊? 

1.3.3  瀹炰緥鎿嶄綔 
Opt  Windows   Remark Create  
db2icrt <instance name>   -p <InstProfPath> -p: 瀹炰緥鐩綍璺緞,  鑻ョ渷鐣ュ垯榛樿 DB2INSTPROF(db2set –all鏌ョ湅) 娉ㄥ唽鍙橀噺璺緞
List /* 鏌ョ湅褰撳墠瀹炰緥  */ db2 get instance  /* 鏌ョ湅鎵鏈夊彲鐢ㄥ疄渚? */ db2ilist 鍙噰鐢―B2INSTANCE鎿嶄綔緋葷粺鐜鍙橀噺鏌ョ湅: echo %db2instance% (Windwos) 
echo $db2instance (Linux/Unix) 
Set set db2instance=<instance name> set db2instance 1銆?DB2INSTANCE鎿嶄綔緋葷粺鐜鍙橀噺,綾諱技浜嶰RACLE涓殑ORACLE_SID, 鐢ㄤ簬瀹炰緥鍒囨崲 2銆?“=”  宸﹀彸緇濆涓嶈兘鍖呭惈絀烘牸 
Start  db2 db2start   win7鐜涓惎鍋溿佸垹闄ゃ佹洿鏂扮瓑鎿嶄綔浼氶亣DB21009E閿欒,闇瑕?#8221;綆$悊鍛樻潈闄?#8221;鎵嶈兘鍚姩姝ゅ懡浠?
 瑙e喅鏂規硶:搴旂敤db2cmdAdmin榪涘叆db2CLP
Stop db2 force application all  db2 db2stop [force] 
Upgrade db2 force application all;  db2 db2stop [force]; 
 db2iupdt <instance name> -p < InstProfPath>; 
1銆?鏇存柊鍓嶉渶鍋滄璇ュ疄渚嬩笂榪愯鐨勬墍鏈夎繘
紼?nbsp;
2銆?鏇存柊鍓嶉渶鍏堝仠姝㈠疄渚?nbsp;
3銆?-p: 鏇存柊瀹炰緥鐩綍璺緞 
4銆?閫傜敤浜庢暟鎹簱灝忕増鏈崌綰?nbsp;
Drop  db2 force application all;  1銆?鍒犻櫎鍓嶉渶鍋滄璇ュ疄渚嬩笂榪愯鐨勬墍鏈夎繘紼?br />
db2 db2stop [force]; 
 
db2idrop <instance name>; 
2銆?鍒犻櫎鍓嶉渶鍏堝仠姝㈠疄渚?nbsp;
3銆?鍒犻櫎瀹炰緥騫跺畬鍏ㄥ垹闄ゅ疄渚嬬洰褰?榪樺寘鍚?/div>
db2diag.log絳夋枃浠?, 闇鎵嬪伐澶勭悊 
Attach  db2 attach to <instance name>  榪炴帴鍒拌繙紼嬪疄渚?nbsp;
Detach  db2 detach  鏂紑榪滅▼瀹炰緥榪炴帴 
 1.4  綆$悊鏈嶅姟鍣―AS 
DAS  (Database  Administration  Server) 閰嶅悎DB2鍥懼艦鐣岄潰瀹屾垚瀵硅繙紼嬫暟鎹簱鐨勬搷浣? 
涓涓郴緇熶笅浠呰兘鏈変竴涓狣AS, 鎵鏈塂B2鍓湰閮戒嬌鐢?涓狣AS, 鍚屾椂綆$悊澶氫釜瀹炰緥銆? 
1.4.1  綆$悊鏈嶅姟鍣ㄩ厤緗?nbsp;
Opt  Windows  Remark 
List   db2 get admin cfg  鏁版嵁搴撶鐞嗛厤緗枃浠? $INSTANCE_HOME\  db2systm 
Update db2 update admin cfg using  <param name> <param value> 鏌愪簺鎯呭喌涓嬬鐞嗗櫒閰嶇疆鍙傛暟鏇存敼闇瑕侀噸鍚鐞嗘湇鍔″櫒鐢熸晥 
db2 update admin cfg using  <param name> NULL 璁劇疆鍙傛暟涓虹┖ 
Reset  db2 reset admin cfg   閰嶇疆鍙傛暟澶嶄綅(鍒濆鍖栦負榛樿鍊?
1.4.2  綆$悊鏈嶅姟鍣ㄦ搷浣?nbsp;
Opt  Unix(Linux)  Windows  Remark 
List  dasilist      db2admin 
win7 鐜涓? 鍚仠銆佸垹闄ょ瓑鎿嶄綔浼氶亣
DB21009E閿欒,闇瑕?#8221;綆$悊鍛樻潈闄?#8221;鎵嶈兘鍚?/div>
鍔ㄦ鍛戒護;  瑙e喅鏂規硶:搴旂敤db2cmdadmin
榪涘叆db2CLP  
Start    db2admin start 
Stop    db2admin stop 
Create  dasicrt  db2admin create 
Drop  dasidrp  db2admin drop 
 
澶囨敞: 鐢變簬DB2  V9.7 鍚?  db2cc(鎺у埗涓績) \ db2tc(浠誨姟涓績) 絳夊浘褰㈢晫闈㈤愭笎琚獻BM 
Data Studio \ IBM  Optim  鎵鍙栦唬, 寤鴻鍦ㄤ笉浣跨敤鍥懼艦鐣岄潰鎿嶄綔鏃跺欏叧闂鏈嶅姟銆?/div>


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