【爬蟲】利用Python爬蟲爬取小麥苗itpub博客的全部文章的鏈接地址(1)html
爬取結果:node
火狐(Firefox)如何移除add security exception添加的網站:http://blog.itpub.net/26736162/viewspace-2286064/ 如何將網頁保存成mhtml格式:http://blog.itpub.net/26736162/viewspace-2285988/ Windows下安裝MongoDB:http://blog.itpub.net/26736162/viewspace-2285966/ 【爬蟲】python爬蟲從入門到放棄:http://blog.itpub.net/26736162/viewspace-2285848/ 【爬蟲】網頁抓包工具--Charles的使用教程:http://blog.itpub.net/26736162/viewspace-2285754/ 【爬蟲】網頁抓包工具--Fiddler:http://blog.itpub.net/26736162/viewspace-2285735/ Tesseract-OCR的使用---提取圖片中的文字(OneNote):http://blog.itpub.net/26736162/viewspace-2285595/ 【PDB升級】12.1.0.2的PDB升級到12.2.0.2的實驗:http://blog.itpub.net/26736162/viewspace-2284343/ 【故障解決】ORA-17630: Mismatch in the remote file protocol version client 2:http://blog.itpub.net/26736162/viewspace-2284342/ Excel打開csv文件出現亂碼的解決辦法:http://blog.itpub.net/26736162/viewspace-2284328/ 【Linux】ps -ef|grep詳解:http://blog.itpub.net/26736162/viewspace-2284157/ 【故障處理】Linux下導入導出「IMP-00030: failed to create file ... for write」:http://blog.itpub.net/26736162/viewspace-2284051/ Oracle 12.2 新特性: Online PDB relocate (PDB hot move):http://blog.itpub.net/26736162/viewspace-2284043/ 【故障處理】ORA-3113 "end of file on communication channel":http://blog.itpub.net/26736162/viewspace-2283872/ Oracle各類版本下「示例數據庫的建立」的建立:http://blog.itpub.net/26736162/viewspace-2222411/ Oracle 12.2 新特性--PDB和CDB的字符集能夠不同:http://blog.itpub.net/26736162/viewspace-2222369/ 【故障解決】12c中的APEX,ORA-65346: The PDB version is lower and components:http://blog.itpub.net/26736162/viewspace-2222308/ Oracle 12.2 新特性:在線PDB數據庫克隆(Pluggable Hot Clone):http://blog.itpub.net/26736162/viewspace-2222155/ Oracle 12.2新特性: PDB級閃回數據庫(Flashback PDB):http://blog.itpub.net/26736162/viewspace-2222124/ Linux下使用timedatectl命令時間時區操做詳解:http://blog.itpub.net/26736162/viewspace-2221928/ 在Oracle中,如何定時刪除歸檔日誌文件?:http://blog.itpub.net/26736162/viewspace-2221765/ CentOS 7.3 ECS上搭建RAC 18c+單實例DG+EMCC+DG的FSFO快速故障轉移配置:http://blog.itpub.net/26736162/viewspace-2220931/ Oracle 12c中的with子句加強:http://blog.itpub.net/26736162/viewspace-2220101/ Oracle實現自增列(序列+觸發器實現、Identity Columns新特性、序列做爲默認值):http://blog.itpub.net/26736162/viewspace-2220097/ windows10 完全關閉自動更新【絕對管用】:http://blog.itpub.net/26736162/viewspace-2220067/ Oracle 12c 新參數 PGA_AGGREGATE_LIMIT 限制 PGA 內存總大小:http://blog.itpub.net/26736162/viewspace-2219952/ centos7開機沒法進入圖形界面,出現 sda assuming drive cache write through:http://blog.itpub.net/26736162/viewspace-2219876/ 【12.2】Oracle 12C R2新特性-外部表支持分區了(Partitioning External Tables):http://blog.itpub.net/26736162/viewspace-2219754/ Oracle 12C R2新特性-本地UNDO模式(LOCAL_UNDO_ENABLED):http://blog.itpub.net/26736162/viewspace-2219179/ alert日誌中出現Private Strand Flush Not Complete的處理方法:http://blog.itpub.net/26736162/viewspace-2219167/ 【18c】Oracle 18.3 RPM安裝:http://blog.itpub.net/26736162/viewspace-2218364/ 打Oracle PSU時碰到的一些問題處理:http://blog.itpub.net/26736162/viewspace-2218185/ PSU的GI升級,ERROR: This patch is not applicable to GI home.:http://blog.itpub.net/26736162/viewspace-2218104/ 【mos 1494646.1】Patch Installation and Deinstallation For 11.2.0.3.x GI PSU:http://blog.itpub.net/26736162/viewspace-2218056/ 【mos 1265700.1】Oracle Patch Assurance - Data Guard Standby-First Patch Apply:http://blog.itpub.net/26736162/viewspace-2218053/ 【MOS 966023.1】How to Create an OCM Response file to Apply a Patch in Silent:http://blog.itpub.net/26736162/viewspace-2218001/ 靜默安裝11.2.0.1數據庫軟件報[FATAL] [INS-32035] Unable to create:http://blog.itpub.net/26736162/viewspace-2217928/ 【MOS】從 11.2.0.N 版本非原地手動升級到最新的 11.2.0.N (文檔 ID 1602485.1):http://blog.itpub.net/26736162/viewspace-2217897/ 【MOS】手動升級到數據庫 12c 版本1(12.1)的完整覈對清單 (文檔 ID 2047701.1):http://blog.itpub.net/26736162/viewspace-2217879/ 【DG】dg中如何配置多個後臺observer:http://blog.itpub.net/26736162/viewspace-2217586/ EMCC 13添加其它主機和數據庫:http://blog.itpub.net/26736162/viewspace-2217130/ 如何將瀏覽器的默認語言設置成英文?:http://blog.itpub.net/26736162/viewspace-2217033/ 手動刪除EMCC13C的 Repository Database:http://blog.itpub.net/26736162/viewspace-2216941/ 【EMCC】Oracle 13c OEM 安裝測試(13.2.0.0):http://blog.itpub.net/26736162/viewspace-2216869/ 【EMCC】 12.1.0.5 OEM server agent 安裝配置及監控MySQL數據庫:http://blog.itpub.net/26736162/viewspace-2216862/ 「兩地三中心」和「雙活」簡介--容災技術方案:http://blog.itpub.net/26736162/viewspace-2216584/ Windows 7平臺靜默安裝11.2.0.4軟件及靜默建庫:http://blog.itpub.net/26736162/viewspace-2215927/ [INS-30131] 執行安裝程序驗證所需的初始設置失敗.:http://blog.itpub.net/26736162/viewspace-2215926/ Oracle 12c 手動建立CDB和非CDB:http://blog.itpub.net/26736162/viewspace-2215902/ Oracle 12c的DG自動同步密碼文件--ASM 新特性:共享密碼文件:http://blog.itpub.net/26736162/viewspace-2215881/ 新書出版 |《Oracle程序員面試筆試寶典》:http://blog.itpub.net/26736162/viewspace-2215744/ 【密碼文件】Oracle 18c orapwd 命令 OPW-00029: Password complexity failed:http://blog.itpub.net/26736162/viewspace-2215659/ RMAN duplicate from active 時遭遇 RMAN-04017和ORA-00439:http://blog.itpub.net/26736162/viewspace-2215546/ RMAN duplicate from active 時遭遇 RMAN-06136 ORA-17627 ORA-17629 ORA-12154:http://blog.itpub.net/26736162/viewspace-2215543/ 【故障處理】ORA-65500: could not modify DB_UNIQUE_NAME, resource exists:http://blog.itpub.net/26736162/viewspace-2215518/ RHEL 7.X 或CentOS 7 安裝 11.2.0.4 RAC碰到的問題:http://blog.itpub.net/26736162/viewspace-2215349/ n2n內網穿透神器--能夠用於設置rac搭建時的網卡(在雲平臺上有用):http://blog.itpub.net/26736162/viewspace-2215010/ MySQL登錄命令行參數:http://blog.itpub.net/26736162/viewspace-2214658/ ASM重命名包含OCR/vote file的磁盤組:http://blog.itpub.net/26736162/viewspace-2214506/ Oracle 12c和18c中的MGMTDB(下):http://blog.itpub.net/26736162/viewspace-2214405/ RHEL6 或CentOS 6配置共享存儲--使用iSCSI:http://blog.itpub.net/26736162/viewspace-2214388/ RHEL7 或CentOS7配置共享存儲--使用iSCSI:http://blog.itpub.net/26736162/viewspace-2214385/ CentOS7和RHEL7在 /etc/fstab中不包含/dev/shm:http://blog.itpub.net/26736162/viewspace-2214381/ RHEL7或CentOS7中缺乏compat-libstdc++-33-3.2.3:http://blog.itpub.net/26736162/viewspace-2214380/ Huge pages (標準大頁)和 Transparent Huge pages(透明大頁):http://blog.itpub.net/26736162/viewspace-2214374/ DAS、SAN、NAS三種存儲:http://blog.itpub.net/26736162/viewspace-2214368/ CentOS7 或者 CentOS6 忘記root密碼從新設置方法:http://blog.itpub.net/26736162/viewspace-2214079/ CentOS 7 中英文桌面安裝步驟詳細圖解:http://blog.itpub.net/26736162/viewspace-2214076/ CentOS7.3下載,CentOS7.3 iso下載:http://blog.itpub.net/26736162/viewspace-2214056/ 在Oracle中,什麼是物理讀和邏輯讀?:http://blog.itpub.net/26736162/viewspace-2213588/ Oracle 12c EM express系列:http://blog.itpub.net/26736162/viewspace-2213570/ Oracle 12C 中CDB和PDB的參數文件管理:http://blog.itpub.net/26736162/viewspace-2213348/ 【OCP最新題庫解析(052)--題10】 Which two are true about the Archive (ARCn:http://blog.itpub.net/26736162/viewspace-2213225/ 【OCP最新題庫解析(052)--題9】You want to install Oracle 11g database:http://blog.itpub.net/26736162/viewspace-2213224/ 【OCP最新題庫解析(052)--題8】Which two are true about undo tablespaces?:http://blog.itpub.net/26736162/viewspace-2213223/ 【OCP最新題庫解析(052)--題7】 Examine theses SQL statements and output:http://blog.itpub.net/26736162/viewspace-2213221/ 【OCP最新題庫解析(052)--題6】Which structure can span multiple data files:http://blog.itpub.net/26736162/viewspace-2213220/ 【OCP最新題庫解析(052)--題5】Which two are true about roles?:http://blog.itpub.net/26736162/viewspace-2213218/ 【OCP最新題庫解析(052)--題4】Which four are true about the tools used to?:http://blog.itpub.net/26736162/viewspace-2213217/ 【OCP最新題庫解析(052)--題3】Which two are true about external tables?:http://blog.itpub.net/26736162/viewspace-2213215/ 【OCP最新題庫解析(052)--題2】...is true about FAST_START_MTTR_TARGET:http://blog.itpub.net/26736162/viewspace-2213214/ Oracle RAC One node:http://blog.itpub.net/26736162/viewspace-2213212/ Oracle 12c 新特性之臨時Undo--temp_undo_enabled:http://blog.itpub.net/26736162/viewspace-2212794/ Oracle rac使用nid和dbms_backup_restore包修改dbid和dbname:http://blog.itpub.net/26736162/viewspace-2212464/ 【dgmgrl】使用dgmgrl作switchover切換報錯ORA-16501, ORA-16625等:http://blog.itpub.net/26736162/viewspace-2200090/ 【MSSQL】SSMS快速獲取表結構:http://blog.itpub.net/26736162/viewspace-2199336/ MySQL中日期轉換 FROM_UNIXTIME和UNIX_TIMESTAMP:http://blog.itpub.net/26736162/viewspace-2199334/ 新書出版 |《數據庫程序員面試筆試真題庫》:http://blog.itpub.net/26736162/viewspace-2199229/ 新書出版 |《數據庫程序員面試筆試寶典》:http://blog.itpub.net/26736162/viewspace-2199226/ 【靜默】在RHEL 6.5上靜默安裝Oracle 18c:http://blog.itpub.net/26736162/viewspace-2168949/ 【靜默】Oracle各種響應文件何在?:http://blog.itpub.net/26736162/viewspace-2168887/ 物理DG、邏輯DG和快照DG的搭建(視頻講解):http://blog.itpub.net/26736162/viewspace-2158321/ 【故障處理】ORA-31600和ORA-04063錯誤:http://blog.itpub.net/26736162/viewspace-2158232/ 修復因爲主庫NOLOGGING操做引發的備庫ORA-01578和ORA-26040錯誤:http://blog.itpub.net/26736162/viewspace-2158170/ HowTo Restore RMAN Disk backups of RAC Database to Single Instance On Another No:http://blog.itpub.net/26736162/viewspace-2158037/ 海量IT資料 + 各類平臺下的Oracle安裝文件 + 公開課錄像 + 各類視頻教程資料:http://blog.itpub.net/26736162/viewspace-1624453/ Oracle軟件權限修復:http://blog.itpub.net/26736162/viewspace-2157665/ Linux vi替換字符串:http://blog.itpub.net/26736162/viewspace-2157664/ 【麥課】1~OEL的下載:http://blog.itpub.net/26736162/viewspace-2157637/ 【RAC】如何修改SCAN IP的IP地址、名稱、端口等信息:http://blog.itpub.net/26736162/viewspace-2157372/ 如何在 oracle 集羣環境下修改私網信息 (文檔 ID 2103317.1):http://blog.itpub.net/26736162/viewspace-2157364/ 如何修改集羣的公網信息(包括 VIP) (文檔 ID 1674442.1):http://blog.itpub.net/26736162/viewspace-2157362/ Windows和Linux下的MTU查看和修改:http://blog.itpub.net/26736162/viewspace-2157354/ SQL SERVER使用STUFF函數拼接記錄爲逗號分隔符:http://blog.itpub.net/26736162/viewspace-2157302/ SqlServer中循環和條件語句:http://blog.itpub.net/26736162/viewspace-2157291/ SQL SERVER 日期格式化、日期和字符串轉換:http://blog.itpub.net/26736162/viewspace-2157290/ 11gR2 RAC添加和刪除節點步驟:http://blog.itpub.net/26736162/viewspace-2157256/ Oracle集羣(RAC)時間同步(ntp和CTSS):http://blog.itpub.net/26736162/viewspace-2157130/ /etc/inittab文件詳解:http://blog.itpub.net/26736162/viewspace-2157027/ wwid、uuid、lun、multipath、hba、udev總結:http://blog.itpub.net/26736162/viewspace-2156989/ 【OCP最新題庫解析(052)--題1】Which is true about the SYSTEM and SYSAUX...:http://blog.itpub.net/26736162/viewspace-2156982/ SQL Server函數之空值處理:http://blog.itpub.net/26736162/viewspace-2156949/ Oracle 11g RAC安裝--基於openfiler存儲+多路徑+udev方式:http://blog.itpub.net/26736162/viewspace-2156494/ SqlServer獲取當前日期:http://blog.itpub.net/26736162/viewspace-2156462/ SQL Server中字符串處理函數:http://blog.itpub.net/26736162/viewspace-2156459/ 「ORA-28007: the password cannot be reused」解決:http://blog.itpub.net/26736162/viewspace-2156370/ SQL Server常見數據類型介紹:http://blog.itpub.net/26736162/viewspace-2156218/ 如何查看端口被哪一個進程佔用?:http://blog.itpub.net/26736162/viewspace-2156095/ oracle 11gR2 RAC root.sh 錯誤 ORA-15072 ORA-15018:http://blog.itpub.net/26736162/viewspace-2155736/ RAC 增長SCAN IP:http://blog.itpub.net/26736162/viewspace-2155652/ 將RAC軟件轉換爲單實例軟件:http://blog.itpub.net/26736162/viewspace-2155632/ 數據泵導出導入物化視圖(ORA-39083):http://blog.itpub.net/26736162/viewspace-2155381/ 【DB筆試面試185】在Oracle中,如何讓普通用戶能夠TRUNCATE其餘用戶的表?:http://blog.itpub.net/26736162/viewspace-2155367/ ORA-00245: control file backup failed; target is likely on a local file system:http://blog.itpub.net/26736162/viewspace-2155016/ 使用RMAN進行排除表空間備份:http://blog.itpub.net/26736162/viewspace-2154814/ 【解決方案】Oracle插入/更新CLOB字段報ORA-01704:字符串文字太長:http://blog.itpub.net/26736162/viewspace-2154662/ 在Oracle中,如何定時清理INACTIVE狀態的會話?:http://blog.itpub.net/26736162/viewspace-2154547/ 爲什麼SYSTEM用戶能夠將V$SESSION的查詢權限賦權給其餘用戶而SYS用戶卻不能夠?:http://blog.itpub.net/26736162/viewspace-2154543/ Oracle 同義詞總結:http://blog.itpub.net/26736162/viewspace-2154285/ ifconfig命令:http://blog.itpub.net/26736162/viewspace-2153430/ Oracle閃回恢復區(fast recovery area,FRA):http://blog.itpub.net/26736162/viewspace-2153332/ Oracle中有哪些指導模塊(Advisor)?:http://blog.itpub.net/26736162/viewspace-2153325/ Oracle數據字典:http://blog.itpub.net/26736162/viewspace-2153324/ Oracle表空間的管理方式(LMT、DMT)--本地和字典管理:http://blog.itpub.net/26736162/viewspace-2153321/ 【OCP|052】OCP最新題庫解析(052)--小麥苗解答版:http://blog.itpub.net/26736162/viewspace-2153255/ 【Linux】Linux文件之/etc/fstab:http://blog.itpub.net/26736162/viewspace-2153116/ 【Linux】虛擬磁盤掛載錯誤,不能進入系統(fsck.ext3:no such file directory):http://blog.itpub.net/26736162/viewspace-2153113/ IDE、SATA、SCSI、SAS、FC、SSD 硬盤類型:http://blog.itpub.net/26736162/viewspace-2153054/ MySQL添加列、刪除列,建立主鍵等經常使用操做總結:http://blog.itpub.net/26736162/viewspace-2153033/ 什麼是CRUD( What is CRUD):http://blog.itpub.net/26736162/viewspace-2152988/ MySQL 的日期和時間函數:http://blog.itpub.net/26736162/viewspace-2152970/ Linux環境安裝Python3.6.x:http://blog.itpub.net/26736162/viewspace-2152955/ 【DB筆試面試164】在Oracle中,如何完全中止expdp數據泵進程?:http://blog.itpub.net/26736162/viewspace-2152918/ 如何導出存儲過程、函數、包和觸發器的定義語句?如何導出表和索引的建立語句?:http://blog.itpub.net/26736162/viewspace-2152892/ 在Oracle中,如何獲得真實的執行計劃?:http://blog.itpub.net/26736162/viewspace-2152884/ 【DB筆試面試352】在Oracle數據庫中,哪些操做會致使索引失效?--UNUSABLE INDEXES:http://blog.itpub.net/26736162/viewspace-2152871/ SYSAUX表空間佔用過大狀況下的處理(AWR信息過多):http://blog.itpub.net/26736162/viewspace-2152868/ 如何讓excel單元格內只能輸入指定內容?:http://blog.itpub.net/26736162/viewspace-2152787/ ORA-01578和ORA-26040--NOLOGGING操做引發的壞塊-錯誤解釋和解決方案:http://blog.itpub.net/26736162/viewspace-2152783/ ORA-02303沒法使用類型或表的相關性來刪除或取代一個類型:http://blog.itpub.net/26736162/viewspace-2152780/ 【12c】oracle12c 的SYSBACKUP、SYSDG、SYSKM系統用戶:http://blog.itpub.net/26736162/viewspace-2152738/ 【12c】12c RMAN新特性之經過網絡遠程恢復數據庫(RESTORE/Recover from Service):http://blog.itpub.net/26736162/viewspace-2152717/ 【12c】12c RMAN新特性之UNTIL AVAILABLE REDO--自動恢復到REDO終點的步驟簡化:http://blog.itpub.net/26736162/viewspace-2152715/ 【12c】12c RMAN新特性之recover table(表級別恢復):http://blog.itpub.net/26736162/viewspace-2152712/ 【RMAN】SPFILE的恢復方式有哪幾種?:http://blog.itpub.net/26736162/viewspace-2152507/ 【RMAN】若是控制文件損壞那麼如何恢復?恢復控制文件的方式有哪幾種?:http://blog.itpub.net/26736162/viewspace-2152506/ MySQL存儲過程系列:http://blog.itpub.net/26736162/viewspace-2152182/ 【rman】恢復目錄的使用(Recovery catalog):http://blog.itpub.net/26736162/viewspace-2152132/ 【RMAN】Oracle中如何備份控制文件?備份控制文件的方式有哪幾種?:http://blog.itpub.net/26736162/viewspace-2152115/ RAC環境單實例啓動數據庫收到ORA-29702報錯:http://blog.itpub.net/26736162/viewspace-2151251/ 在高併發、高負載的狀況下,如何給表添加字段並設置DEFAULT值?:http://blog.itpub.net/26736162/viewspace-2151015/ CentOS 7.1靜默安裝11.2.0.3 64位單機數據庫軟件:http://blog.itpub.net/26736162/viewspace-2150941/ centos7修改主機名方法:http://blog.itpub.net/26736162/viewspace-2150940/ 形成錯誤「ORA-12547: TNS:lost contact」的常見緣由有哪些?:http://blog.itpub.net/26736162/viewspace-2150922/ MD5值的簡介和查看:http://blog.itpub.net/26736162/viewspace-2150149/ 在AIX或Linux下,如何查看磁盤是否包含數據?:http://blog.itpub.net/26736162/viewspace-2149976/ Linux Swap交換分區介紹總結:http://blog.itpub.net/26736162/viewspace-2149754/ Oracle數據類型介紹:http://blog.itpub.net/26736162/viewspace-2149685/ Linux操做系統經常使用log日誌:http://blog.itpub.net/26736162/viewspace-2149616/ linux中查看文件時顯示行號:http://blog.itpub.net/26736162/viewspace-2149603/ 如何讓oracle DB、監聽和oem開機啓動(dbstart):http://blog.itpub.net/26736162/viewspace-2149597/ Linux下chkconfig命令詳解?(service):http://blog.itpub.net/26736162/viewspace-2149595/ Oracle使用SQL*Plus生成html文件:http://blog.itpub.net/26736162/viewspace-2149543/ Oracle sqlplus的set命令詳細使用和設置:http://blog.itpub.net/26736162/viewspace-2149540/ Oracle sqlplus參數autocommit(自動提交)的設置:http://blog.itpub.net/26736162/viewspace-2149538/ Oracle iSQL*Plus(11g已經棄用):http://blog.itpub.net/26736162/viewspace-2149536/ 【MySQL】參數wait_timeout和interactive_timeout的做用和區別是什麼?:http://blog.itpub.net/26736162/viewspace-2149454/ 【轉載】 MySQL數據庫「十宗罪」(十大經典錯誤案例):http://blog.itpub.net/26736162/viewspace-2149449/ 【MySQL】有關登陸鏈接的幾個參數(max_connections等)及其相關錯誤:http://blog.itpub.net/26736162/viewspace-2149444/ 【MySQL】如何對SQL語句進行跟蹤(trace)?:http://blog.itpub.net/26736162/viewspace-2149385/ 【MySQL】經過show status 優化數據庫性能:http://blog.itpub.net/26736162/viewspace-2149326/ MySQL臨時表:http://blog.itpub.net/26736162/viewspace-2149312/ 如何將一個數字轉換爲字符串而且按照指定格式顯示?--TO_CHAR:http://blog.itpub.net/26736162/viewspace-2149299/ Oracle中CAST函數使用簡介:http://blog.itpub.net/26736162/viewspace-2149297/ Oracle中的並行:http://blog.itpub.net/26736162/viewspace-2149240/ MySQL Workbench 已經中止工做的解決方案:http://blog.itpub.net/26736162/viewspace-2149201/ Oracle歸檔日誌比聯機重作日誌小不少的狀況總結:http://blog.itpub.net/26736162/viewspace-2149091/ Oracle的NLS_DATE_FORMAT設置(日期格式設置):http://blog.itpub.net/26736162/viewspace-2149081/ 【MySQL】SHOW WARNINGS和SHOW ERRORS的做用是什麼?:http://blog.itpub.net/26736162/viewspace-2149036/ ORA-29876 沒法執行ODCIINDEXDELETE例行程序 處理過程:http://blog.itpub.net/26736162/viewspace-2149032/ MySQL SQL Mode(模式)介紹:http://blog.itpub.net/26736162/viewspace-2149027/ 【MySQL】爲何索引沒有被使用?:http://blog.itpub.net/26736162/viewspace-2148950/ MySQL pager和nopager命令--不顯示查詢結果:http://blog.itpub.net/26736162/viewspace-2148933/ MySQL SQL hint 提示:http://blog.itpub.net/26736162/viewspace-2148878/ oracle Extract 函數:http://blog.itpub.net/26736162/viewspace-2148873/ MySQL 隱式類型轉換:http://blog.itpub.net/26736162/viewspace-2148819/ MySQL中的limit分頁優化:http://blog.itpub.net/26736162/viewspace-2148816/ mysql中utf8和utf8mb4區別:http://blog.itpub.net/26736162/viewspace-2148812/ myisampack工具(MyISAM表壓縮工具):http://blog.itpub.net/26736162/viewspace-2148714/ Oracle 11g中的IO Calibrate(IO校準)--Automatic Degree of Parallelism(DOP):http://blog.itpub.net/26736162/viewspace-2148709/ Oracle dblink介紹:http://blog.itpub.net/26736162/viewspace-2148696/ Oracle Directory(目錄)介紹:http://blog.itpub.net/26736162/viewspace-2148694/ 【體系結構】有關Oracle SCN知識點的整理--補充內容:http://blog.itpub.net/26736162/viewspace-2148359/ Linux上建立和更改硬連接和符號連接(軟鏈接):http://blog.itpub.net/26736162/viewspace-2148266/ optimizer_index_caching和optimizer_index_cost_adj兩個參數說明:http://blog.itpub.net/26736162/viewspace-2148153/ 【OCP|OCM】Oracle培訓考證系列:http://blog.itpub.net/26736162/viewspace-2148098/ Oracle 11g 新特性 -- Online Patching (Hot Patching 熱補丁)說明:http://blog.itpub.net/26736162/viewspace-2147975/ Listings of System and Object Privileges--系統和對象權限列表:http://blog.itpub.net/26736162/viewspace-2147935/ truncate後恢復包---FY_Recover_Data.pck 包的內容:http://blog.itpub.net/26736162/viewspace-2147931/ DBA,SYSDBA,SYSOPER三者的區別:http://blog.itpub.net/26736162/viewspace-2147919/ STS(SQL Tuning Set)導入導出過程及錯誤處理:http://blog.itpub.net/26736162/viewspace-2147891/ Oracle之函數索引:http://blog.itpub.net/26736162/viewspace-2147880/ 【密碼文件】Oracle OS認證與密碼文件(口令文件)認證--密碼文件介紹:http://blog.itpub.net/26736162/viewspace-2147876/ 在Oracle中,如何判斷一個字符串是否爲數字?:http://blog.itpub.net/26736162/viewspace-2147825/ ipcs、ipcrm、sysresv、kernel.shmmax:http://blog.itpub.net/26736162/viewspace-2147273/ 【DG】利用閃回數據庫(flashback)修復Failover後的DG環境:http://blog.itpub.net/26736162/viewspace-2146883/ Oracle工具之sqlldr的使用--如何將文本文件或Excel中的數據導入數據庫:http://blog.itpub.net/26736162/viewspace-2146660/ 如何安裝DBMS_NETWORK_ACL_ADMIN包?:http://blog.itpub.net/26736162/viewspace-2146642/ 數據文件、表空間offline用法及區別:http://blog.itpub.net/26736162/viewspace-2146637/ ERROR: NMO not setuid-root (Unix-only)錯誤的解決方法:http://blog.itpub.net/26736162/viewspace-2145971/ Oracle優化器:星型轉換(Star Query Transformation ) :http://blog.itpub.net/26736162/viewspace-2145824/ 如何重建encrytion wallet in ORA-28374 :http://blog.itpub.net/26736162/viewspace-2145525/ ORA-30009: CONNECT BY 操做內存不足--XMLTable的使用:http://blog.itpub.net/26736162/viewspace-2145464/ 【DG】DG備庫報ORA-28000: the account is locked的解決辦法:http://blog.itpub.net/26736162/viewspace-2145402/ 設置su和sudo爲不須要密碼:http://blog.itpub.net/26736162/viewspace-2145374/ 【BBED】BBED模擬並修復ORA-08102錯誤:http://blog.itpub.net/26736162/viewspace-2145368/ Oracle 中 Object_iD 和 Data_Object_ID 的區別:http://blog.itpub.net/26736162/viewspace-2145230/ Oracle的dump函數:http://blog.itpub.net/26736162/viewspace-2145228/ SYS.MON_MODS$、SYS.MON_MODS_ALL$和DBA_TAB_MODIFICATIONS:http://blog.itpub.net/26736162/viewspace-2145157/ 藏在表分區統計信息背後的小祕密:http://blog.itpub.net/26736162/viewspace-2145154/ MySQL和Oracle中的隱式轉換:http://blog.itpub.net/26736162/viewspace-2145096/ ORA-19566 exceeded limit of 0 corrupt blocks數據壞塊處理:http://blog.itpub.net/26736162/viewspace-2145033/ 等待事件之enq: HW - contention:http://blog.itpub.net/26736162/viewspace-2144992/ 經常使用Linux命令集錦:http://blog.itpub.net/26736162/viewspace-2144985/ Linux TOP命令:http://blog.itpub.net/26736162/viewspace-2144984/ 工做十年的程序員,卻拿着畢業三年的工資……:http://blog.itpub.net/26736162/viewspace-2144980/ DBMS_METADATA包得到對象DDL語句:http://blog.itpub.net/26736162/viewspace-2144976/ DBMS_ERRLOG記錄DML錯誤日誌:http://blog.itpub.net/26736162/viewspace-2144970/ Oracle 12c數據庫優化器統計信息收集的最佳實踐:http://blog.itpub.net/26736162/viewspace-2144967/ 從刪庫到跑路,DBA 如何防止被淘汰?:http://blog.itpub.net/26736162/viewspace-2144966/ 【故障|監聽】TNS-1254五、TNS-12560、TNS-00515和Linux Error: 111:http://blog.itpub.net/26736162/viewspace-2144915/ linux系統啓動報錯:[contains a file system with errors, check forced]的解決方法:http://blog.itpub.net/26736162/viewspace-2144861/ coe_xfr_sql_profile.sql和coe_load_sql_profile.sql:http://blog.itpub.net/26736162/viewspace-2144831/ 雲和恩墨的兩道Oracle面試題:http://blog.itpub.net/26736162/viewspace-2144810/ ORA-00600: internal error code, arguments: [4194]:http://blog.itpub.net/26736162/viewspace-2144770/ SQL Server鏈接SQL Server、SQL Server鏈接ORACLE 連接服務器:http://blog.itpub.net/26736162/viewspace-2144712/ Oracle鏈接MongoDB數據庫:http://blog.itpub.net/26736162/viewspace-2144709/ MySQL索引之全文索引(FULLTEXT):http://blog.itpub.net/26736162/viewspace-2144690/ 如何讓普通用戶能夠對DBA_SOURCE視圖進行閃回查詢?:http://blog.itpub.net/26736162/viewspace-2144687/ MySQL索引之空間索引(SPATIAL):http://blog.itpub.net/26736162/viewspace-2144682/ MySQL索引之哈希索引和自適應哈希索引(Adaptive Hash Index):http://blog.itpub.net/26736162/viewspace-2144680/ [Oracle-> MySQL] Oracle經過dblink鏈接MySQL:http://blog.itpub.net/26736162/viewspace-2144661/ MySQL之mysqlcheck、check、optimize和analyze:http://blog.itpub.net/26736162/viewspace-2144629/ MySQL前綴索引和索引選擇性:http://blog.itpub.net/26736162/viewspace-2144621/ MySQL示例數據庫sakila-db的安裝導入:http://blog.itpub.net/26736162/viewspace-2144611/ MySQL中的索引:http://blog.itpub.net/26736162/viewspace-2144556/ Oracle獲取綁定變量的各類方法:http://blog.itpub.net/26736162/viewspace-2144519/ MySQL字符集和校對規則(Collation):http://blog.itpub.net/26736162/viewspace-2144469/ MySQL InnoDB 共享表空間和獨立表空間:http://blog.itpub.net/26736162/viewspace-2144443/ MySQL中的數據類型:http://blog.itpub.net/26736162/viewspace-2144417/ MySQL中的運算符:http://blog.itpub.net/26736162/viewspace-2144415/ MySQL經常使用函數:http://blog.itpub.net/26736162/viewspace-2144414/ 【故障處理】EXP-00003: no storage definition found for segment:http://blog.itpub.net/26736162/viewspace-2144392/ 【OCM】Oracle 11g OCM 考試大綱:http://blog.itpub.net/26736162/viewspace-2144375/ MySQL之SHOW TABLE STATUS命令:http://blog.itpub.net/26736162/viewspace-2144284/ MySQL覆蓋索引(Covering Index):http://blog.itpub.net/26736162/viewspace-2144269/ 【MySQL】Linux下MySQL 5.五、5.6和5.7的RPM、二進制和源碼安裝:http://blog.itpub.net/26736162/viewspace-2144261/ Mysql 5.7.19三種安裝方式手冊:http://blog.itpub.net/26736162/viewspace-2144212/ MySQL多實例管理(mysqld_multi):http://blog.itpub.net/26736162/viewspace-2144199/ 批量殺死MySQL鏈接的幾種方法詳解:http://blog.itpub.net/26736162/viewspace-2144194/ MySQL show processlist命令詳解及查看當前鏈接數:http://blog.itpub.net/26736162/viewspace-2144193/ 如何在MySQL中查詢OS線程id(LWP)?:http://blog.itpub.net/26736162/viewspace-2144192/ MySQL中show命令用法大全:http://blog.itpub.net/26736162/viewspace-2144191/ Linux中線程和進程的區別:http://blog.itpub.net/26736162/viewspace-2144188/ MySQL分佈式事務(XA事務):http://blog.itpub.net/26736162/viewspace-2144135/ Navicat 提示Cannot create oci environment 解決方案:http://blog.itpub.net/26736162/viewspace-2144077/ MySQL中事務的分類:http://blog.itpub.net/26736162/viewspace-2144050/ [Warning] Using a password on the command line interface can be insecure.:http://blog.itpub.net/26736162/viewspace-2144047/ MySQL文件概述:http://blog.itpub.net/26736162/viewspace-2144040/ MySQL數據庫的套接字文件和pid文件:http://blog.itpub.net/26736162/viewspace-2144037/ MySQL默認數據庫介紹:http://blog.itpub.net/26736162/viewspace-2144018/ MySQL遠程鏈接ERROR 2003 (HY000) Cant connect to MySQL server on (10060):http://blog.itpub.net/26736162/viewspace-2144012/ ERROR 2002 (HY000): Cant connect to local MySQL server through socket的解決方法:http://blog.itpub.net/26736162/viewspace-2144007/ MySQL 5.7 SYS SCHEMA:http://blog.itpub.net/26736162/viewspace-2143988/ Linux文件與目錄的三種時間狀態(mtime,atime,ctime)區別:http://blog.itpub.net/26736162/viewspace-2143962/ MySQL存儲引擎:http://blog.itpub.net/26736162/viewspace-2143926/ 【存儲】裸設備和Oracle:http://blog.itpub.net/26736162/viewspace-2143756/ DBA學習書籍推薦:http://blog.itpub.net/26736162/viewspace-2143446/ Oracle 11gR2新特性--延遲段建立(Deferred Segment Creation)和exp不能導出空表:http://blog.itpub.net/26736162/viewspace-2143238/ 盤點 Oracle 11g 中新特性帶來的10大性能影響:http://blog.itpub.net/26736162/viewspace-2143222/ 在MySQL中如何有效的刪除一個大表?:http://blog.itpub.net/26736162/viewspace-2143135/ MySQL備份:http://blog.itpub.net/26736162/viewspace-2143129/ MySQL分區表:http://blog.itpub.net/26736162/viewspace-2143125/ MySQL修改提示符(prompt):http://blog.itpub.net/26736162/viewspace-2143124/ 如何格式化不屬於任何段的損壞塊 (文檔 ID 1526163.1):http://blog.itpub.net/26736162/viewspace-2143111/ Oracle 分頁方法研究:http://blog.itpub.net/26736162/viewspace-2143110/ 實用的Linux命令行技巧:http://blog.itpub.net/26736162/viewspace-2143109/ 密碼錯誤頻繁登陸引起的「library cache lock」或「row cache lock」等待:http://blog.itpub.net/26736162/viewspace-2143106/ Oracle User 和 Schema 的區別:http://blog.itpub.net/26736162/viewspace-2143101/ SQL Server中的臨時表:http://blog.itpub.net/26736162/viewspace-2143061/ MVCC(Multi-Version Concurrent Control,多版本併發控制)簡介:http://blog.itpub.net/26736162/viewspace-2143025/ 【鎖】MySQL間隙鎖:http://blog.itpub.net/26736162/viewspace-2143009/ MySQL中的幾類日誌文件介紹:http://blog.itpub.net/26736162/viewspace-2142929/ Linux如何查看JDK的安裝路徑:http://blog.itpub.net/26736162/viewspace-2142928/ SQL Server中的頁和區:http://blog.itpub.net/26736162/viewspace-2142922/ CAP定理:http://blog.itpub.net/26736162/viewspace-2142893/ MySQL5.6 GTID:http://blog.itpub.net/26736162/viewspace-2142792/ 從MySQL全庫備份中恢復某個庫和某張表:http://blog.itpub.net/26736162/viewspace-2142784/ MySQL之權限管理:http://blog.itpub.net/26736162/viewspace-2142783/ MySQL筆試面試題集合:http://blog.itpub.net/26736162/viewspace-2142764/ 區塊鏈技術簡介:http://blog.itpub.net/26736162/viewspace-2142749/ NewSQL數據庫簡介:http://blog.itpub.net/26736162/viewspace-2142748/ Windows 下 tail 查看日誌命令工具:http://blog.itpub.net/26736162/viewspace-2142743/ 【虛擬機】如何判斷CPU是否支持硬件虛擬化:http://blog.itpub.net/26736162/viewspace-2142719/ 【OS】AIX之topas命令詳解:http://blog.itpub.net/26736162/viewspace-2142706/ 【OS】Linux如何關閉防火牆:http://blog.itpub.net/26736162/viewspace-2142703/ 【OS】Linux環境下配置固定IP地址--靜態IP地址(不能上外網問題):http://blog.itpub.net/26736162/viewspace-2142702/ 【Linux】定時任務crontab和at命令詳解:http://blog.itpub.net/26736162/viewspace-2142694/ 【OS】Linux和AIX修改主機名的方法:http://blog.itpub.net/26736162/viewspace-2142676/ 【OS】Linux命令如何放到後臺運行:http://blog.itpub.net/26736162/viewspace-2142674/ 【OS】什麼是YUM?如何配置本地YUM源?:http://blog.itpub.net/26736162/viewspace-2142670/ 【OS】Linux下 /dev 常見特殊設備介紹與應用[loop]:http://blog.itpub.net/26736162/viewspace-2142668/ 小麥苗博客用到的圖片:http://blog.itpub.net/26736162/viewspace-2142651/ Linux 系統下查看硬件信息命令大全:http://blog.itpub.net/26736162/viewspace-2142641/ 80 多個 Linux 系統管理員必備的監控工具:http://blog.itpub.net/26736162/viewspace-2142640/ 【OS】Linux下/dev/shm的做用及ORA-00845錯誤的處理:http://blog.itpub.net/26736162/viewspace-2142633/ 【OS】OSWbb(OSWatcher Black Box)的簡介和使用:http://blog.itpub.net/26736162/viewspace-2142613/ 利用Oracle RDA( Remote Diagnostic Agent)快速收集Oracle產品分析數據 :http://blog.itpub.net/26736162/viewspace-2142607/ Oratop工具——實時數據庫性能監控工具 :http://blog.itpub.net/26736162/viewspace-2142602/ 【OS】NMON的簡介和使用:http://blog.itpub.net/26736162/viewspace-2142585/ 【AIX】AIX內存機制:http://blog.itpub.net/26736162/viewspace-2142574/ 【RAC】參數CLUSTER_INTERCONNECTS:http://blog.itpub.net/26736162/viewspace-2142556/ ORAchk-數據庫健康檢查 :http://blog.itpub.net/26736162/viewspace-2142555/ 【AIX】LPar分區技術、邏輯CPU、虛擬CPU、物理CPU:http://blog.itpub.net/26736162/viewspace-2142551/ 【存儲】AIX存儲管理基本概念和操做(LVM):http://blog.itpub.net/26736162/viewspace-2142546/ 【存儲】RAID 技術介紹和總結:http://blog.itpub.net/26736162/viewspace-2142521/ 【會話】V$SESSION視圖:http://blog.itpub.net/26736162/viewspace-2142504/ Oracle Data Recovery Advisor(DRA) 數據恢復顧問:http://blog.itpub.net/26736162/viewspace-2142502/ 【Tomcat】Tomcat的使用:http://blog.itpub.net/26736162/viewspace-2142487/ Oracle ACFS、ADVM:http://blog.itpub.net/26736162/viewspace-2142483/ 【RMAN】RMAN恢復各種錯誤解決總結:http://blog.itpub.net/26736162/viewspace-2142480/ 【JOB】Oracle JOB全面學習(DBMS_JOB和DBMS_SCHEDULER):http://blog.itpub.net/26736162/viewspace-2142477/ Oracle10g新增DBMS_MONITOR包:http://blog.itpub.net/26736162/viewspace-2142442/ 【OGG】OGG故障錯誤處理總結:http://blog.itpub.net/26736162/viewspace-2142440/ ORA-08104: 該索引對象68100正在被聯機創建或重建:http://blog.itpub.net/26736162/viewspace-2142437/ 彙集索引和非彙集索引:http://blog.itpub.net/26736162/viewspace-2142434/ 【三思筆記】 全面學習Oracle分區表及分區索引:http://blog.itpub.net/26736162/viewspace-2142424/ MySQL大表優化方案:http://blog.itpub.net/26736162/viewspace-2142421/ SQL Server事務隔離級別詳解:http://blog.itpub.net/26736162/viewspace-2142403/ 【存儲】GPFS簡介及搭建:http://blog.itpub.net/26736162/viewspace-2142397/ 【DBA | IT人生】數據庫解惑系列:http://blog.itpub.net/26736162/viewspace-2142388/ Oracle 正則表達式:http://blog.itpub.net/26736162/viewspace-2142367/ Redis和Memcached的區別:http://blog.itpub.net/26736162/viewspace-2142359/ Oracle數據庫安全管理:http://blog.itpub.net/26736162/viewspace-2142356/ Oracle和MySQL分組查詢GROUP BY:http://blog.itpub.net/26736162/viewspace-2142345/ 【ASM】多路徑(multipath)簡介及配置:http://blog.itpub.net/26736162/viewspace-2142338/ 塗抹MySQL自序 - 輪扁斫輪:http://blog.itpub.net/26736162/viewspace-2142331/ 【AIX】AIX中級試題:http://blog.itpub.net/26736162/viewspace-2142311/ 【DG】Oracle Data Guard官方直譯:http://blog.itpub.net/26736162/viewspace-2142310/ Oracle 10gR2分析函數彙總:http://blog.itpub.net/26736162/viewspace-2142309/ dd命令詳解:http://blog.itpub.net/26736162/viewspace-2142306/ 【sqlplus】SQL*Plus命令使用大全:http://blog.itpub.net/26736162/viewspace-2142298/ 【安裝】Linux系統(X64)安裝Oracle 11g:http://blog.itpub.net/26736162/viewspace-2142291/ 【安裝】Windows下Oracle安裝圖解----oracle-win-64-11g 詳細安裝步驟:http://blog.itpub.net/26736162/viewspace-2142290/ 數據庫的範式和反範式設計:http://blog.itpub.net/26736162/viewspace-2142253/ 【書】《數據庫面試筆試寶典系列》簡介:http://blog.itpub.net/26736162/viewspace-2142121/ 【RAC】RAC中的負載均衡和故障切換--TAF配置:http://blog.itpub.net/26736162/viewspace-2142102/ 【鎖】Latch、lock、 pin的區別:http://blog.itpub.net/26736162/viewspace-2142070/ Oracle的commit作了什麼?:http://blog.itpub.net/26736162/viewspace-2141922/ 數值在Oracle的內部存儲:http://blog.itpub.net/26736162/viewspace-2141917/ ORA-12560: TNS: 協議適配器錯誤 常見緣由:http://blog.itpub.net/26736162/viewspace-2141873/ Oracle Namespace 說明:http://blog.itpub.net/26736162/viewspace-2141869/ Oracle常見問題一千問:http://blog.itpub.net/26736162/viewspace-2141868/ SQLite快速入門教程及全面學習:http://blog.itpub.net/26736162/viewspace-2141867/ 如何解決Oracle GoldenGate 沒有主鍵的問題?:http://blog.itpub.net/26736162/viewspace-2141852/ 【MySQL】MySQL的四種事務隔離級別:http://blog.itpub.net/26736162/viewspace-2141789/ 【OGG】關於在一套複製環境中使用不一樣版本OGG的問題:http://blog.itpub.net/26736162/viewspace-2141788/ 【題庫】Oracle開發類筆試面試題集:http://blog.itpub.net/26736162/viewspace-2141783/ 【恢復】Redo日誌文件丟失的恢復:http://blog.itpub.net/26736162/viewspace-2141732/ Oracle數據庫體系結構理論:http://blog.itpub.net/26736162/viewspace-2141662/ COUNT(*)計算行數有哪些優化手段:http://blog.itpub.net/26736162/viewspace-2141601/ SQL性能健康檢查腳本 (SQLHC)(文檔 ID 1626277.1):http://blog.itpub.net/26736162/viewspace-2141559/ Oracle診斷工具SQLT簡介 (文檔 ID 1677588.一、1526574.1):http://blog.itpub.net/26736162/viewspace-2141558/ 【OGG】OGG基礎知識整理:http://blog.itpub.net/26736162/viewspace-2141550/ 數據庫之Oracle筆試面試題收集(來自網絡):http://blog.itpub.net/26736162/viewspace-2141548/ Oracle EBS基礎:http://blog.itpub.net/26736162/viewspace-2141523/ Oracle執行計劃filter下多個節點的優化:http://blog.itpub.net/26736162/viewspace-2141522/ 【體系結構】Oracle數據塊詳解:http://blog.itpub.net/26736162/viewspace-2141499/ Oracle數據庫的總體結構:http://blog.itpub.net/26736162/viewspace-2141498/ 事務的4個特性——ACID(原子性、一致性、隔離性和持久性)、更新丟失問題:http://blog.itpub.net/26736162/viewspace-2141490/ 自動段空間管理(ASSM)和 手動段空間管理(MSSM):http://blog.itpub.net/26736162/viewspace-2141407/ 索引重建的必要性與影響 (文檔 ID 1525787.1):http://blog.itpub.net/26736162/viewspace-2141341/ NULL 值與索引:http://blog.itpub.net/26736162/viewspace-2141337/ Oracle的一些基本索引:http://blog.itpub.net/26736162/viewspace-2141332/ 【SQL Profile】coe_xfr_sql_profile.sql內容:http://blog.itpub.net/26736162/viewspace-2141322/ 【DBA】 Oracle 學習路線:http://blog.itpub.net/26736162/viewspace-2141277/ Oracle大表清理truncate .. reuse storage:http://blog.itpub.net/26736162/viewspace-2141248/ 【RAC】Oracle 11gR2 RAC 中的 Grid Plug and Play(GPnP) 是什麼?:http://blog.itpub.net/26736162/viewspace-2141232/ 【RAC】RAC相關基礎知識:http://blog.itpub.net/26736162/viewspace-2141231/ 【ASM】ASM基礎知識:http://blog.itpub.net/26736162/viewspace-2141229/ ASM管理命令行三工具:KFOD、KFED和AMDU:http://blog.itpub.net/26736162/viewspace-2141226/ 【RAC】11g R2 RAC新特性之Highly Available IP(HAIP) :http://blog.itpub.net/26736162/viewspace-2141223/ 【MOS】如何診斷 11.2 集羣節點驅逐問題 (文檔 ID 1674872.1):http://blog.itpub.net/26736162/viewspace-2141216/ 【MOS】OCR/Vote disk 維護操做: (添加/刪除/替換/移動) (文檔 ID 1674859.1):http://blog.itpub.net/26736162/viewspace-2141215/ 【MOS】RAC 環境中 gc block lost 和私網通訊性能問題的診斷 (文檔 ID 1674865.1):http://blog.itpub.net/26736162/viewspace-2141214/ Oracle性能調整的三把利劍--ASH,AWR,ADDM:http://blog.itpub.net/26736162/viewspace-2141208/ 【DG】DG之Switchover和Failover的區別:http://blog.itpub.net/26736162/viewspace-2141207/ 【DG】DG概念原理詳解:http://blog.itpub.net/26736162/viewspace-2141206/ 【DG】DG環境的平常巡檢:http://blog.itpub.net/26736162/viewspace-2141205/ 【DG】DG平常維護:http://blog.itpub.net/26736162/viewspace-2141204/ 【DG】 DataGuard 中處理archive gap的方法:http://blog.itpub.net/26736162/viewspace-2141203/ 【DG】[三思筆記]一步一步學DataGuard:http://blog.itpub.net/26736162/viewspace-2141202/ 【DG】DG的3種保護模式:http://blog.itpub.net/26736162/viewspace-2141200/ 【體系結構】Oracle重作日誌文件(Redo Log Files):http://blog.itpub.net/26736162/viewspace-2141163/ Oracle日誌挖掘之LogMiner:http://blog.itpub.net/26736162/viewspace-2141148/ Oracle全局臨時表:http://blog.itpub.net/26736162/viewspace-2140960/ 實例恢復(Instance Recovery)以前滾(Rolling Forward)和回滾(Rolling Back):http://blog.itpub.net/26736162/viewspace-2140915/ Oracle增量備份和快速備份(塊改變跟蹤Block Change Tracking):http://blog.itpub.net/26736162/viewspace-2140902/ 用戶表空間配額(User tablespace Quota):http://blog.itpub.net/26736162/viewspace-2140868/ shared pool latch和library cache latch:http://blog.itpub.net/26736162/viewspace-2140857/ 庫緩存(Library Cache)內存結構:http://blog.itpub.net/26736162/viewspace-2140856/ Oracle的對象權限、角色權限、系統權限:http://blog.itpub.net/26736162/viewspace-2140775/ Oracle 定義者權限與調用者權限(AUTHID CURRENT_USER):http://blog.itpub.net/26736162/viewspace-2140774/ Oracle角色權限之Default Role :http://blog.itpub.net/26736162/viewspace-2140769/ Oracle的簇與簇表:http://blog.itpub.net/26736162/viewspace-2140737/ Oracle幾種表的優缺點總結:http://blog.itpub.net/26736162/viewspace-2140734/ 深刻解析:由SQL解析失敗看開發與DBA的性能之爭:http://blog.itpub.net/26736162/viewspace-2140725/ Oracle中的優化器--CBO和RBO:http://blog.itpub.net/26736162/viewspace-2140698/ Oracle審計功能:http://blog.itpub.net/26736162/viewspace-2140644/ Oracle ADDM --dbms_addm執行oracle數據庫診斷 :http://blog.itpub.net/26736162/viewspace-2140642/ 使用NID修改DBID和DBNAME實驗:http://blog.itpub.net/26736162/viewspace-2140640/ SET UNUSED列能夠恢復嗎? :http://blog.itpub.net/26736162/viewspace-2140639/ 使用隱含Trace參數診斷Oracle Data Pump(expdp)故障 :http://blog.itpub.net/26736162/viewspace-2140637/ Oracle DG(Data Guard)支持異構平臺說明 :http://blog.itpub.net/26736162/viewspace-2140635/ Oracle Temp臨時表空間及其故障處理 :http://blog.itpub.net/26736162/viewspace-2140629/ Oracle分批提交DML :http://blog.itpub.net/26736162/viewspace-2140626/ 【MOS】Limitations of the Oracle Cost Based Optimizer (文檔 ID 212809.1):http://blog.itpub.net/26736162/viewspace-2140620/ 踩坑CBO,解決那些坑爹的SQL優化問題:http://blog.itpub.net/26736162/viewspace-2140619/ Oracle CBO幾種基本的查詢轉換詳解:http://blog.itpub.net/26736162/viewspace-2140618/ Oracle結果集緩存(Result Cache)--服務器、客戶端、函數緩存:http://blog.itpub.net/26736162/viewspace-2140589/ Oracle遊標共享(Cursor Sharing)--常規遊標共享和自適應遊標共享(ACS):http://blog.itpub.net/26736162/viewspace-2140584/ Oracle綁定變量分級(Bind Graduation):http://blog.itpub.net/26736162/viewspace-2140560/ Oracle 隱含參數:http://blog.itpub.net/26736162/viewspace-2140539/ Oracle中的遊標、硬解析、軟解析、軟軟解析、解析失敗:http://blog.itpub.net/26736162/viewspace-2140502/ CBO中基數(cardinality)、可選擇率(selectivity)的計算公式:http://blog.itpub.net/26736162/viewspace-2140358/ LOW_VALUE、HIGH_VALUE、ENDPOINT_VALUE轉換--UTL_RAW、DBMS_STATS.CONVERT_RAW_VALUE:http://blog.itpub.net/26736162/viewspace-2140335/ 11gR2 新特性--待定的統計信息(Pending Statistic):http://blog.itpub.net/26736162/viewspace-2140300/ [參考文檔] [翻譯]Oracle 12c R2優化器白皮書:http://blog.itpub.net/26736162/viewspace-2140289/ 使用TWO_TASK或者LOCAL環境變量:http://blog.itpub.net/26736162/viewspace-2140246/ 收集統計信息的SQL腳本(sosi.sql)--崔華大師:http://blog.itpub.net/26736162/viewspace-2140227/ Oracle收集統計信息:http://blog.itpub.net/26736162/viewspace-2140225/ Oracle系通通計信息:http://blog.itpub.net/26736162/viewspace-2140215/ 基數反饋(Cardinality Feedback):http://blog.itpub.net/26736162/viewspace-2140200/ High Version Count(高版本遊標)數目過多診斷的方法 :http://blog.itpub.net/26736162/viewspace-2140136/ Oracle 外部表 :http://blog.itpub.net/26736162/viewspace-2140135/ 從五個SQL看with as使用 :http://blog.itpub.net/26736162/viewspace-2140134/ Oracle變異表解決方法--ORA-04091錯誤:http://blog.itpub.net/26736162/viewspace-2140133/ Oracle 物理讀 邏輯讀 一致性讀 當前模式讀總結淺析:http://blog.itpub.net/26736162/viewspace-2140132/ Oracle 12c 新SQL提示(hint):http://blog.itpub.net/26736162/viewspace-2140051/ WORKAREA_SIZE_POLICY參數引發的ORA-04030錯誤:http://blog.itpub.net/26736162/viewspace-2139825/ 等待事件之Row Cache Lock:http://blog.itpub.net/26736162/viewspace-2139754/ 數據庫的三種狀態RESTRICT、QUIESCE和SUSPEND:http://blog.itpub.net/26736162/viewspace-2139738/ Oracle數據壞塊簡介及其恢復(dbv、BMR):http://blog.itpub.net/26736162/viewspace-2139709/ DG參數 LOG_ARCHIVE_DEST_n:http://blog.itpub.net/26736162/viewspace-2139647/ Oracle實例囚籠(Instance Caging):http://blog.itpub.net/26736162/viewspace-2139639/ 【RAC】Oracle集羣心跳及其參數misscount/disktimeout/reboottime:http://blog.itpub.net/26736162/viewspace-2139636/ 應用ROWDEPENDENCIES行級跟蹤,查詢oracle表中數據行上最後的DML時間:http://blog.itpub.net/26736162/viewspace-2139595/ Oracle 下降高水位線的方法 :http://blog.itpub.net/26736162/viewspace-2139546/ Oracle收集統計信息之NO_INVALIDATE參數:http://blog.itpub.net/26736162/viewspace-2139300/ Oracle多列統計信息:http://blog.itpub.net/26736162/viewspace-2139297/ Oracle直方圖:http://blog.itpub.net/26736162/viewspace-2139293/ Oracle動態採樣分析:http://blog.itpub.net/26736162/viewspace-2139284/ 可以管理ASM instance的三種角色:http://blog.itpub.net/26736162/viewspace-2139269/ Oracle之虛擬列及虛擬列索引:http://blog.itpub.net/26736162/viewspace-2139258/ Oracle 索引掃描的五種類型:http://blog.itpub.net/26736162/viewspace-2139246/ Oracle索引分裂(Index Block Split):http://blog.itpub.net/26736162/viewspace-2139232/ Oracle聚簇因子(Clustering factor,CF):http://blog.itpub.net/26736162/viewspace-2139229/ Oracle數據庫的字符集更改:http://blog.itpub.net/26736162/viewspace-2139179/ Oracle 參數文件(spfile和pfile):http://blog.itpub.net/26736162/viewspace-2139146/ Oracle 數據庫實例啓動關閉過程:http://blog.itpub.net/26736162/viewspace-2139136/ 行連接(Row Chaining)和行遷移(Row Migration):http://blog.itpub.net/26736162/viewspace-2139126/ Oracle Lob類型存儲淺析:http://blog.itpub.net/26736162/viewspace-2139045/ SQL使用模糊查詢like的優化:http://blog.itpub.net/26736162/viewspace-2139039/ Oracle全文索引:http://blog.itpub.net/26736162/viewspace-2139034/ Oracle 反向鍵索引的原理和用途(減小索引熱點塊):http://blog.itpub.net/26736162/viewspace-2139025/ oracle 索引壓縮:http://blog.itpub.net/26736162/viewspace-2139022/ Hash Cluster Table 研究:http://blog.itpub.net/26736162/viewspace-2139016/ 使用位圖鏈接索引優化OLAP查詢:http://blog.itpub.net/26736162/viewspace-2139014/ 【exp/imp】將US7ASCII字符集的dmp文件導入到ZHS16GBK字符集的數據庫中:http://blog.itpub.net/26736162/viewspace-2138791/ 【MOS】Parameter FILESIZE - Multiple Export Files (文檔 ID 290810.1):http://blog.itpub.net/26736162/viewspace-2138759/ Alert Log中「Fatal NI connect error 12170」錯誤:http://blog.itpub.net/26736162/viewspace-2138674/ Oracle ASMM和AMM:http://blog.itpub.net/26736162/viewspace-2138627/ Oracle內存分配中的子池(Subpool)--ORA-04031:http://blog.itpub.net/26736162/viewspace-2138626/ 物化視圖快速刷新報 ORA-12008 & ORA-01031:http://blog.itpub.net/26736162/viewspace-2138546/ 再次遇到ORA-04030的錯誤:http://blog.itpub.net/26736162/viewspace-2138404/ ORA-04031錯誤:http://blog.itpub.net/26736162/viewspace-2138388/ ORA-04030錯誤:http://blog.itpub.net/26736162/viewspace-2138387/ Windows10開機自動運行批處理、腳本等的方法:http://blog.itpub.net/26736162/viewspace-2138323/ 專用服務器模式(MTS)和共享服務器模式:http://blog.itpub.net/26736162/viewspace-2138307/ 【MOS】零宕機遷移ASM磁盤組到另外一個SAN/磁盤陣列/DAS的準確步驟 (文檔 ID 1946664.1):http://blog.itpub.net/26736162/viewspace-2137830/ Oracle歸檔模式和非歸檔模式:http://blog.itpub.net/26736162/viewspace-2137829/ 綁定變量優缺點、使用、綁定變量窺探、 Oracle自適應共享遊標:http://blog.itpub.net/26736162/viewspace-2137446/ 如何保持Oracle數據庫SQL性能的穩定性:http://blog.itpub.net/26736162/viewspace-2137377/ Windows下進程佔用CPU過大的解決方案:http://blog.itpub.net/26736162/viewspace-2137272/ TNS-01190: The user is not authorized to execute the requested listener command:http://blog.itpub.net/26736162/viewspace-2137249/ Oracle用SQL打印日曆:http://blog.itpub.net/26736162/viewspace-2137224/ Oracle分區技術-- interval parition實驗及總結:http://blog.itpub.net/26736162/viewspace-2137151/ Oracle數據庫服務器IO高的分析方案和案例探討:http://blog.itpub.net/26736162/viewspace-2137141/ 【分析函數】Oracle分析函數之LAG和LEAD:http://blog.itpub.net/26736162/viewspace-2137138/ 退出exp、imp、telnet等等交互窗口:http://blog.itpub.net/26736162/viewspace-2137132/ Oracle體系結構以內存結構(SGA、PGA) :http://blog.itpub.net/26736162/viewspace-2137064/ Oracle MTS簡介:http://blog.itpub.net/26736162/viewspace-2137061/ 【MOS】EVENT: DROP_SEGMENTS - cleanup of TEMPORARY segments (文檔 ID 47400.1):http://blog.itpub.net/26736162/viewspace-2137022/ 如何更改圖片的背景色(PS、證件照之星):http://blog.itpub.net/26736162/viewspace-2136976/ Oracle查看執行計劃的幾種方法:http://blog.itpub.net/26736162/viewspace-2136865/ 【OERR】 oerr ora 錯誤 11.2.0.3 【20000-64307】:http://blog.itpub.net/26736162/viewspace-2136864/ 【OERR】 oerr ora 錯誤 11.2.0.3 【00000-19999】:http://blog.itpub.net/26736162/viewspace-2136862/ 【OERR】 oerr ora 錯誤 12.2.0.1 【40000-65535】:http://blog.itpub.net/26736162/viewspace-2136857/ 【OERR】 oerr ora 錯誤 12.2.0.1 【20000-39999】:http://blog.itpub.net/26736162/viewspace-2136856/ 【MOS】關於events的幾篇MOS(75713.一、160178.一、436036.一、1051056.6):http://blog.itpub.net/26736162/viewspace-2136855/ 【OERR】 oerr ora 錯誤 12.2.0.1【00000-19999】:http://blog.itpub.net/26736162/viewspace-2136851/ 【OERR】 oerr ora 錯誤 10.2.0.1:http://blog.itpub.net/26736162/viewspace-2136848/ ORA-00600: [keltnfy-ldmInit], [46], [1], [], [], [], [], []:http://blog.itpub.net/26736162/viewspace-2136844/ 按部就班講解Oracle數據庫的完整性概念:http://blog.itpub.net/26736162/viewspace-2136777/ 【DG】搭建DG時報錯:ORA-0101七、ORA-1762七、ORA-17629 invalid username/password:http://blog.itpub.net/26736162/viewspace-2136553/ Oracle閃回(flashback)功能詳解 閃回數據歸檔(Flashback Data Archive):http://blog.itpub.net/26736162/viewspace-2136497/ 【DG】DBMS_LOGSTDBY包的應用--邏輯DG跳過某些操做:http://blog.itpub.net/26736162/viewspace-2136495/ 11g 邏輯備庫簡單故障處理:http://blog.itpub.net/26736162/viewspace-2136491/ 使用ErrorStack進行錯誤跟蹤及診斷:http://blog.itpub.net/26736162/viewspace-2136457/ Oracle11gR2集羣心跳單網卡改bond實施方案:http://blog.itpub.net/26736162/viewspace-2136412/ cluvfy(Cluster Verification Utility,集羣檢驗工具),簡稱CVU,cvuqdisk包:http://blog.itpub.net/26736162/viewspace-2136390/ 【優化】COUNT(1)、COUNT(*)、COUNT(常量)、COUNT(主鍵)、COUNT(ROWID)等:http://blog.itpub.net/26736162/viewspace-2136339/ Oracle事件之10053 跟蹤的trace文件相關解釋:http://blog.itpub.net/26736162/viewspace-2136332/ Oracle 事件之10046 跟蹤的trace文件相關解釋 tkprof:http://blog.itpub.net/26736162/viewspace-2136330/ SQL Plan Management介紹:http://blog.itpub.net/26736162/viewspace-2136294/ 使用DBLINK查詢時報ORA-00600: internal error code, arguments: [kzdlk_zt2 err] :http://blog.itpub.net/26736162/viewspace-2136281/ SQL優化:組內排序取最大值:http://blog.itpub.net/26736162/viewspace-2136211/ V$LOG的底層表之X$KCCLE深刻剖析:http://blog.itpub.net/26736162/viewspace-2136095/ 如何查看操做系統的塊大小:http://blog.itpub.net/26736162/viewspace-2136094/ Supported Platforms: MySQL Database MySQL安裝支持的平臺:http://blog.itpub.net/26736162/viewspace-2136083/ MySQL在Windows上安裝多個實例的方法:http://blog.itpub.net/26736162/viewspace-2136081/ Oracle中序列(Sequence)詳解:http://blog.itpub.net/26736162/viewspace-2136049/ Oracle hint之DRIVING_SITE:http://blog.itpub.net/26736162/viewspace-2135973/ Oracle全部診斷事件列表events:http://blog.itpub.net/26736162/viewspace-2135959/ 用SQL命令查看Mysql數據庫大小:http://blog.itpub.net/26736162/viewspace-2135954/ Windows下 MySQL-5.7.11 安裝與配置:http://blog.itpub.net/26736162/viewspace-2135953/ Win7徹底卸載MySQL的步驟:http://blog.itpub.net/26736162/viewspace-2135952/ Linux卸載MySQL:http://blog.itpub.net/26736162/viewspace-2135951/ 解決「指定的服務已經標記爲刪除」問題:http://blog.itpub.net/26736162/viewspace-2135949/ MySQL中xtrabackup備份恢復全攻略:http://blog.itpub.net/26736162/viewspace-2135948/ MySQL中大小寫問題:http://blog.itpub.net/26736162/viewspace-2135882/ MySQL查看當前使用的配置文件my.cnf的方法:http://blog.itpub.net/26736162/viewspace-2135880/ MySQL 5.6全部系統變量(系統參數):http://blog.itpub.net/26736162/viewspace-2135875/ 遠程鏈接MySQL數據庫提示:ERROR 1130 (HY000)的解決辦法:http://blog.itpub.net/26736162/viewspace-2135829/ Windows環境下MySQL5.7中文顯示亂碼的三種解決方案:http://blog.itpub.net/26736162/viewspace-2135824/ 老程序員的思想變遷:http://blog.itpub.net/26736162/viewspace-2135803/ SQL Server阻塞查詢語句 :http://blog.itpub.net/26736162/viewspace-2135726/ 沒法打開到SQL Server的鏈接 (Microsoft SQL Server, 錯誤:53) .:http://blog.itpub.net/26736162/viewspace-2135723/ MySQL使用profile分析語句性能消耗 :http://blog.itpub.net/26736162/viewspace-2135700/ Oracle Q-quote delimiter Quote(q) 字符串原樣輸出:http://blog.itpub.net/26736162/viewspace-2135631/ DBMS_APPLICATION_INFO包的使用:http://blog.itpub.net/26736162/viewspace-2135626/ SQL*Plus中plustrce.sql(SP2-061三、SP2-0611)和(SP2-061八、SP2-0611):http://blog.itpub.net/26736162/viewspace-2135621/ 【方法】如何限定IP訪問Oracle數據庫:http://blog.itpub.net/26736162/viewspace-2135609/ Oracle 中的userenv():http://blog.itpub.net/26736162/viewspace-2135554/ 說說sys_context函數:http://blog.itpub.net/26736162/viewspace-2135551/ ORACLE 存儲過程當中的Authid Current_User:http://blog.itpub.net/26736162/viewspace-2135496/ Authid Current_User的使用:http://blog.itpub.net/26736162/viewspace-2135495/ 【方法】Oracle用戶密碼含特殊字符時的登錄問題:http://blog.itpub.net/26736162/viewspace-2135493/ 【故障|監聽】TNS-1251八、TNS-00517和 Linux Error:32:Broken pipe:http://blog.itpub.net/26736162/viewspace-2135468/ timesten常見的一些簡單問題:http://blog.itpub.net/26736162/viewspace-2135438/ TimesTen學習(四)Data Manager守護進程:http://blog.itpub.net/26736162/viewspace-2135437/ TimesTen學習(三)遠程鏈接TimesTen數據庫:http://blog.itpub.net/26736162/viewspace-2135436/ TimesTen學習(二)鏈接建立第一個數據庫:http://blog.itpub.net/26736162/viewspace-2135435/ TimesTen學習(一)安裝篇:http://blog.itpub.net/26736162/viewspace-2135434/ 【ASM】udev簡介及配置、多路徑(multipath)等:http://blog.itpub.net/26736162/viewspace-2135271/ Oracle環境變量、監聽listener.ora、tnsnames.ora、sqlnet.ora配置:http://blog.itpub.net/26736162/viewspace-2135163/ ORA-28547 鏈接服務器失敗,多是Oracle Net 管理錯誤:http://blog.itpub.net/26736162/viewspace-2135162/ Java筆試面試題合集:http://blog.itpub.net/26736162/viewspace-2135149/ 博客園(cnblogs)右側添加懸浮打賞功能:http://blog.itpub.net/26736162/viewspace-2135148/ lsnrctl啓動報錯,Linux Error: 29: Illegal seek:http://blog.itpub.net/26736162/viewspace-2135077/ [FATAL] [DBT-10317] Specified SID Name (lhr122) already exists.:http://blog.itpub.net/26736162/viewspace-2135035/ Oracle 11gR2 restart 單機使用asm存儲 主機名發生更改處理過程 (文檔 ID 986740.1):http://blog.itpub.net/26736162/viewspace-2135034/ 【DG】怎麼使用Data Pump備份物理備庫:http://blog.itpub.net/26736162/viewspace-2135025/ MySQL數據庫常見錯誤及解決方案:http://blog.itpub.net/26736162/viewspace-2134960/ 【ROLLUP】Oracle分組函數之ROLLUP魅力:http://blog.itpub.net/26736162/viewspace-2134748/ 數據庫筆試面試題庫(Oracle、MySQL等):http://blog.itpub.net/26736162/viewspace-2134706/ PLSQL Developer軟件使用大全:http://blog.itpub.net/26736162/viewspace-2134628/ HugePages 大內存頁:http://blog.itpub.net/26736162/viewspace-2134314/ Oracle併發(CONCURREMT)收集統計信息 (文檔 ID 1555451.1):http://blog.itpub.net/26736162/viewspace-2134312/ 磁盤組不能自動掛載:http://blog.itpub.net/26736162/viewspace-2134257/ Oracle RESETLOGS 和 NORESETLOGS 區別說明:http://blog.itpub.net/26736162/viewspace-2134187/ 在 Oracle Enterprise Linux 和 iSCSI 上構建您本身的 Oracle RAC 11g 集羣:http://blog.itpub.net/26736162/viewspace-2134185/ 【ASM】ASMLIB 系列:http://blog.itpub.net/26736162/viewspace-2134171/ Oracle 12C R2-新特性-SQLPLUS提供查看歷史命令的功能:http://blog.itpub.net/26736162/viewspace-2133816/ Oracle 12C R2-新特性-新增兩個視圖:方便查看trace文件和內容:http://blog.itpub.net/26736162/viewspace-2133815/ Oracle 12C R2-新特性-轉換函數的加強:http://blog.itpub.net/26736162/viewspace-2133814/ HP-UX經常使用命令:http://blog.itpub.net/26736162/viewspace-2133796/ 【12c】擴展數據類型(Extended Data Types)-- MAX_STRING_SIZE:http://blog.itpub.net/26736162/viewspace-2133623/ 【OH】Oracle軟件安裝須要的軟件包(官方文檔):http://blog.itpub.net/26736162/viewspace-2133603/ 使用OpenFiler來模擬存儲配置RAC中ASM共享盤及多路徑(multipath)的測試:http://blog.itpub.net/26736162/viewspace-2132858/ Linux下如何查看系統啓動時間和運行時間:http://blog.itpub.net/26736162/viewspace-2132856/ Oracle 12cR1 RAC 在VMware Workstation上安裝(下)—靜默安裝:http://blog.itpub.net/26736162/viewspace-2132773/ Oracle 12cR1 RAC 在VMware Workstation上安裝(中)—圖形界面安裝:http://blog.itpub.net/26736162/viewspace-2132772/ Oracle 12cR1 RAC 在VMware Workstation上安裝(上)—OS環境配置:http://blog.itpub.net/26736162/viewspace-2132768/ Oracle 12c中的MGMTDB:http://blog.itpub.net/26736162/viewspace-2132763/ DB_NAME、DB_UNIQUE_NAME、SERVICE_NAME和INSTANCE_NAME等的區別:http://blog.itpub.net/26736162/viewspace-2132760/ oracle 11g asm 磁盤組兼容屬性:http://blog.itpub.net/26736162/viewspace-2132601/ 【MOS】Redundant Interconnect ora.cluster_interconnect.haip (文檔 ID 1210883.1):http://blog.itpub.net/26736162/viewspace-2132596/ 【MOS】Cluster Health Monitor (CHM) FAQ (文檔 ID 1328466.1 ID 2062234.1):http://blog.itpub.net/26736162/viewspace-2132364/ 【故障處理】imp-00051,imp-00008:http://blog.itpub.net/26736162/viewspace-2132064/ PKG_COLLECTION_LHR 存儲過程或函數返回集合類型:http://blog.itpub.net/26736162/viewspace-2131977/ 解讀SQL 內存數據庫的細節:http://blog.itpub.net/26736162/viewspace-2131690/ [轉載] DBA職業生涯規劃:八步打造高級DBA專家:http://blog.itpub.net/26736162/viewspace-2131565/ 【Linux】將Oracle安裝目錄從根目錄下遷移到邏輯卷:http://blog.itpub.net/26736162/viewspace-2131488/ You cannot change a partition into an extended one or vice versa Delete it first:http://blog.itpub.net/26736162/viewspace-2131419/ Red Hat 6.5安裝Oracle 10g故障彙總:http://blog.itpub.net/26736162/viewspace-2131418/ Mysql報錯Fatal error:Can't open and lock privilege tables:http://blog.itpub.net/26736162/viewspace-2131368/ 【故障處理】ORA-28040: No matching authentication protocol:http://blog.itpub.net/26736162/viewspace-2131338/ 關於VMware虛擬機磁盤收縮的幾種方法:http://blog.itpub.net/26736162/viewspace-2131337/ 【故障處理】隊列等待之enq IV - contention案例:http://blog.itpub.net/26736162/viewspace-2131320/ ORACLE數據庫DDL審計觸發器與隱藏參數_system_trig_enabled:http://blog.itpub.net/26736162/viewspace-2131205/ 【故障處理】告警日誌報「ORA-01565 Unable To open Spfile」:http://blog.itpub.net/26736162/viewspace-2131070/ 【ASH】如何導出視圖DBA_HIST_ACTIVE_SESS_HISTORY的查詢結果數據:http://blog.itpub.net/26736162/viewspace-2130980/ 【OH】Deprecated and Desupported Features for Oracle Database 12c:http://blog.itpub.net/26736162/viewspace-2130977/ DNS 引發經典RAC故障:http://blog.itpub.net/26736162/viewspace-2130925/ 【MOS】RAC 環境中最多見的 5 個數據庫和/或實例性能問題 (文檔 ID 1602076.1):http://blog.itpub.net/26736162/viewspace-2130835/ 【MOS】 EXPDP - ORA-39166 (Object Was Not Found) (文檔 ID 1640392.1):http://blog.itpub.net/26736162/viewspace-2130834/ 【MOS】12c RAC "enq: IV - contention" (文檔 ID 2028503.1):http://blog.itpub.net/26736162/viewspace-2130833/ 【MOS】EXPDP Fails ORA-39165: Schema SYS Was Not Found (文檔 ID 553402.1):http://blog.itpub.net/26736162/viewspace-2130832/ 【MOS】Why an Object Not Be Exported? ORA-39166 or ORA-31655 (文檔 ID 2114233.1):http://blog.itpub.net/26736162/viewspace-2130831/ 【12C】數據泵新特性(DISABLE_ARCHIVE_LOGGING+VIEWS_AS_TABLES導出視圖+LOGTIME):http://blog.itpub.net/26736162/viewspace-2130830/ Oracle技巧:如何診斷一些未預料的 Oracle 錯誤(ORA-NNNN):http://blog.itpub.net/26736162/viewspace-2130829/ DBCA建庫問題處理之-沒法建立RAC實例:http://blog.itpub.net/26736162/viewspace-2130821/ alter table move跟shrink space的區別:http://blog.itpub.net/26736162/viewspace-2130733/ ASMCMD執行ASM元數據備份與還原:http://blog.itpub.net/26736162/viewspace-2130448/ 【OH】Glossary Oracle詞彙表(下):http://blog.itpub.net/26736162/viewspace-2130447/ 【OH】Glossary Oracle詞彙表(中):http://blog.itpub.net/26736162/viewspace-2130446/ 【MOS】How to backup or restore OLR in 11.2/12c Grid Infrastructure:http://blog.itpub.net/26736162/viewspace-2130323/ 【OH】3 Managing Oracle Cluster Registry and Voting Disks:http://blog.itpub.net/26736162/viewspace-2130322/ 【MOS】Top 5 Grid Infrastructure Startup Issues (文檔 ID 1368382.1):http://blog.itpub.net/26736162/viewspace-2130321/ 在oracle集羣中更改表決磁盤配置:http://blog.itpub.net/26736162/viewspace-2130276/ 【故障處理】一次RAC故障處理過程:http://blog.itpub.net/26736162/viewspace-2130218/ Oracle 無備份狀況恢復ocr和olr:http://blog.itpub.net/26736162/viewspace-2130216/ RAC 11G ASM磁盤損壞恢復:http://blog.itpub.net/26736162/viewspace-2130203/ oracle 表移動表空間:http://blog.itpub.net/26736162/viewspace-2130093/ dbms_shared_pool.purge 清理某個SQL執行計劃:http://blog.itpub.net/26736162/viewspace-2129896/ 小麥苗健康檢查腳本說明(Oracle巡檢腳本):http://blog.itpub.net/26736162/viewspace-2129647/ 【密碼】Oracle用戶密碼系列:http://blog.itpub.net/26736162/viewspace-2129595/ 健康檢查報告V5.5.9版本:http://blog.itpub.net/26736162/viewspace-2129512/ 【用戶狀態】詳細解讀Oracle用戶ACCOUNT_STATUS的九種狀態:http://blog.itpub.net/26736162/viewspace-2129454/ 【MOS】Troubleshooting Performance Issues (文檔 ID 1377446.1):http://blog.itpub.net/26736162/viewspace-2129427/ 【ASM】ASMSNMP用戶已存在:http://blog.itpub.net/26736162/viewspace-2129422/ Oracle 11g 密碼設置爲不過時:http://blog.itpub.net/26736162/viewspace-2129357/ lsdg中的Usable_file_MB 爲何是負值?:http://blog.itpub.net/26736162/viewspace-2129290/ 【故障處理】CRS-1153錯誤處理:http://blog.itpub.net/26736162/viewspace-2129163/ 【靜默安裝】configToolAllCommands響應文件問題:http://blog.itpub.net/26736162/viewspace-2129161/ 【鎖】Oracle鎖系列:http://blog.itpub.net/26736162/viewspace-2128896/ 【函數】Oracle函數系列(2)--數學函數及日期函數:http://blog.itpub.net/26736162/viewspace-2128764/ 【微信公衆號】【深刻解析】DRM和read-mostly locking:http://blog.itpub.net/26736162/viewspace-2128730/ 【微信公衆號●雲和恩墨】知己知彼-關於Oracle安全比特幣勒索問題揭祕和防範:http://blog.itpub.net/26736162/viewspace-2128728/ Oracle檢查點(Checkpoint)詳解 (文檔 ID 1526118.1):http://blog.itpub.net/26736162/viewspace-2128727/ 【MOS】 [INS-41112] Specified network interface(文檔 ID 1427202.1):http://blog.itpub.net/26736162/viewspace-2128584/ 【LOCK】V$LOCK視圖中的ID1和ID2含義:http://blog.itpub.net/26736162/viewspace-2128559/ ORACLE 回滾段詳解:http://blog.itpub.net/26736162/viewspace-2128461/ 【MOS】如何利用RMAN可傳輸表空間遷移數據庫到不一樣字節序的平臺(文檔 ID 1983639.1):http://blog.itpub.net/26736162/viewspace-2128460/ 【11g新特性】DDL_LOCK_TIMEOUT的做用:http://blog.itpub.net/26736162/viewspace-2128459/ 【MOS】Index Rebuild Is Hanging Or Taking Too Long (文檔 ID 272762.1):http://blog.itpub.net/26736162/viewspace-2128370/ 【SQL查詢】集合查詢之INTERSECT:http://blog.itpub.net/26736162/viewspace-2128358/ 用戶登陸信息查看:http://blog.itpub.net/26736162/viewspace-2128301/ Streams AQ: qmn coordinator waiting for slave to start等待事件:http://blog.itpub.net/26736162/viewspace-2128262/ 【故障處理】IMP-00010錯誤 12C的dmp文件導入11G:http://blog.itpub.net/26736162/viewspace-2128197/ 【MOS】Troubleshooting 'enq: TX - index contention' Waits (文檔 ID 873243.1) :http://blog.itpub.net/26736162/viewspace-2127973/ 【故障處理】ORA-30012的解決過程:http://blog.itpub.net/26736162/viewspace-2127949/ 收集優化統計數據(Optimizer Statistics)的最佳實踐方法:http://blog.itpub.net/26736162/viewspace-2127849/ 【等待事件】序列等待事件總結(SQ、SV、row cache lock、DFS lock handle):http://blog.itpub.net/26736162/viewspace-2127465/ DB-Engines:2016年10月份全球數據庫排名:http://blog.itpub.net/26736162/viewspace-2127375/ Oracle推導參數Derived Parameter介紹:http://blog.itpub.net/26736162/viewspace-2127374/ 【體系結構】Oracle參數介紹:http://blog.itpub.net/26736162/viewspace-2127338/ 【鎖】Oracle死鎖(DeadLock)的分類及其模擬:http://blog.itpub.net/26736162/viewspace-2127247/ Oracle之3種錶鏈接方式(排序合併鏈接、嵌套循環、哈希鏈接):http://blog.itpub.net/26736162/viewspace-2127240/ Oracle數據文件和臨時文件的管理:http://blog.itpub.net/26736162/viewspace-2127025/ 【函數】Oracle函數系列(1)--字符函數:http://blog.itpub.net/26736162/viewspace-2126927/ Oracle字符集的簡單圖解,中文亂碼解決:http://blog.itpub.net/26736162/viewspace-2126759/ SQL注入系列問題:http://blog.itpub.net/26736162/viewspace-2126757/ Oracle 監聽器日誌配置與管理:http://blog.itpub.net/26736162/viewspace-2126607/ Web頁面或URL轉換爲PDF的在線工具:http://blog.itpub.net/26736162/viewspace-2126510/ 吃剩的蘋果、長芽的土豆別扔!會有奇蹟發生!:http://blog.itpub.net/26736162/viewspace-2126506/ 【體系結構】有關Oracle SCN知識點的整理:http://blog.itpub.net/26736162/viewspace-2126407/ 三種Oracle RMAN備份加密策略(下):http://blog.itpub.net/26736162/viewspace-2126333/ 三種Oracle RMAN備份加密策略(上):http://blog.itpub.net/26736162/viewspace-2126332/ Oracle實例恢復和介質恢復:http://blog.itpub.net/26736162/viewspace-2126293/ Oracle恢復流程圖:http://blog.itpub.net/26736162/viewspace-2126198/ 【微信公衆號● DBAplus】Oracle原廠老兵:從負面案例看Hint的最佳使用方式:http://blog.itpub.net/26736162/viewspace-2126195/ 【sessions】Oracle中sessions和processes的大小關係(10g和11g不一樣):http://blog.itpub.net/26736162/viewspace-2126128/ 【等待事件】等待事件系列(5.1)--Enqueue(隊列等待):http://blog.itpub.net/26736162/viewspace-2126079/ 【轉載】RAC 修改 spfile 參數:http://blog.itpub.net/26736162/viewspace-2126005/ 【OH】Glossary Oracle詞彙表(上):http://blog.itpub.net/26736162/viewspace-2125950/ SQL Server中的鎖:http://blog.itpub.net/26736162/viewspace-2125949/ 【知識點整理】NOLOGGING、APPEND、ARCHIVE和PARALLEL下,REDO、UNDO和執行速度的比較:http://blog.itpub.net/26736162/viewspace-2125815/ [原創]append_values hint:http://blog.itpub.net/26736162/viewspace-2125785/ Oracle11gr2新增APPEND_VALUES提示:http://blog.itpub.net/26736162/viewspace-2125784/ 【轉載】Hint的常見錯誤使用方式:http://blog.itpub.net/26736162/viewspace-2125709/ 【方法整理】Oracle 獲取trace跟蹤文件名的幾種經常使用方式:http://blog.itpub.net/26736162/viewspace-2125659/ 【XTTS】XTTS使用說明:http://blog.itpub.net/26736162/viewspace-2125658/ 分析解決11gR2 雙節點RAC環境下的gc cr block busy/gc buffer busy acquire等待:http://blog.itpub.net/26736162/viewspace-2125637/ 那些你眼熟的global cache等待事件是如何被觸發的(一):http://blog.itpub.net/26736162/viewspace-2125636/ 【MOS】Top Ten Performance Mistakes Found in Oracle Systems. (文檔 ID 858539.1):http://blog.itpub.net/26736162/viewspace-2125539/ 【MOS】TNSPING TNS-12543: TNS:destination host unreachable (文檔 ID 1556918.1):http://blog.itpub.net/26736162/viewspace-2125538/ 【故障處理】DG環境主庫丟失歸檔狀況下數據文件的恢復:http://blog.itpub.net/26736162/viewspace-2125336/ asm管理的dg數據文件缺失的處理方法:http://blog.itpub.net/26736162/viewspace-2125261/ 【雲和恩墨】insert into太慢?Roger 帶你找真兇:http://blog.itpub.net/26736162/viewspace-2125233/ 【等待事件】等待事件系列(3+4)--System IO(控制文件)+日誌類等待:http://blog.itpub.net/26736162/viewspace-2125065/ 【轉載】運維角度淺談MySQL數據庫優化:http://blog.itpub.net/26736162/viewspace-2125039/ 【轉載】MySQL慢查詢日誌總結:http://blog.itpub.net/26736162/viewspace-2125038/ MySQL EXPLAIN命令詳解學習(查看執行計劃):http://blog.itpub.net/26736162/viewspace-2125036/ 爲何忘記commit也會形成select查詢的性能問題(SELECT產生Redo的情形):http://blog.itpub.net/26736162/viewspace-2125034/ 【DBAplus】SQL優化:一篇文章說清楚Oracle Hint的正確使用姿式:http://blog.itpub.net/26736162/viewspace-2125011/ 【技巧】如何讓普通用戶能夠殺掉本身用戶的會話:http://blog.itpub.net/26736162/viewspace-2124932/ 【函數】wm_concat包的訂製:http://blog.itpub.net/26736162/viewspace-2124931/ 【雲和恩墨】性能優化:Linux環境下合理配置大內存頁(HugePage):http://blog.itpub.net/26736162/viewspace-2124855/ 【技巧】如何使用客戶端發佈BLOG+如何快速發佈微信公衆號文章:http://blog.itpub.net/26736162/viewspace-2124780/ 【故障處理】隊列等待之TX - allocate ITL entry引發的死鎖處理:http://blog.itpub.net/26736162/viewspace-2124771/ 【故障處理】隊列等待之enq: US - contention案例:http://blog.itpub.net/26736162/viewspace-2124767/ 關於enq: US – contention:http://blog.itpub.net/26736162/viewspace-2124740/ 強大的AWR-Format的使用:http://blog.itpub.net/26736162/viewspace-2124737/ 【故障處理】隊列等待之TX - allocate ITL entry案例:http://blog.itpub.net/26736162/viewspace-2124735/ Linux磁盤管理:LVM邏輯卷管理:http://blog.itpub.net/26736162/viewspace-2124620/ 隊列、資源與鎖 :http://blog.itpub.net/26736162/viewspace-2124615/ Oracle一次縮小表空間的處理過程:http://blog.itpub.net/26736162/viewspace-2124606/ 如何正確的刪除表空間數據文件:http://blog.itpub.net/26736162/viewspace-2124605/ 【比較】Oracle不一樣版本中關於ALTER TABLESPACE的功能演進:http://blog.itpub.net/26736162/viewspace-2124604/ oracle數據庫enq: TX - allocate ITL entry性能診斷:http://blog.itpub.net/26736162/viewspace-2124534/ 關於enq: TX - allocate ITL entry的問題分析:http://blog.itpub.net/26736162/viewspace-2124533/ 【MOS】 Troubleshooting waits for enq: TX - allocate ITL entry(1472175.1):http://blog.itpub.net/26736162/viewspace-2124531/ Mac 下的MySQL ERROR 1227(42000): Access denied; you need (at least one of):http://blog.itpub.net/26736162/viewspace-2124455/ mysql innodb間隙鎖示例:http://blog.itpub.net/26736162/viewspace-2124454/ 【等待事件】等待事件系列(1)--User I/O類型:http://blog.itpub.net/26736162/viewspace-2124417/ 【故障處理】隊列等待之enq: TX - row lock contention:http://blog.itpub.net/26736162/viewspace-2124369/ 【索引】Oracle之不可見索引和虛擬索引的比對:http://blog.itpub.net/26736162/viewspace-2124164/ Oracle之不可見索引(invisible indexes):http://blog.itpub.net/26736162/viewspace-2124044/ 【故障處理】序列cache值太小致使CPU利用率太高:http://blog.itpub.net/26736162/viewspace-2123996/ OCP如何查看歷史成績(2):http://blog.itpub.net/26736162/viewspace-2123883/ Oracle之虛擬索引:http://blog.itpub.net/26736162/viewspace-2123687/ 【DBAplus社羣】MySQL進階路:從小工到專家的必讀書籍和必備工具:http://blog.itpub.net/26736162/viewspace-2123634/ 小麥苗微信公衆號文章連接地址:http://blog.itpub.net/26736162/viewspace-2123527/ Oracle 11g新特性direct path read引起的系統停運故障診斷處理:http://blog.itpub.net/26736162/viewspace-2123524/ 常識以外:全表掃描爲什麼產生大量 db file sequential read 單塊讀?:http://blog.itpub.net/26736162/viewspace-2123513/ 消除11.2上的db file parallel read:http://blog.itpub.net/26736162/viewspace-2123473/ 【BBED】bbed經常使用命令:http://blog.itpub.net/26736162/viewspace-2123465/ 【故障處理】ORA-12545: Connect failed because target host:http://blog.itpub.net/26736162/viewspace-2123414/ ORA-29339錯誤解決辦法:http://blog.itpub.net/26736162/viewspace-2123366/ DUAL系列:http://blog.itpub.net/26736162/viewspace-2123291/ Oracle如何刪除表中重複記錄:http://blog.itpub.net/26736162/viewspace-2123234/ 【故障處理】分佈式事務ORA-01591錯誤解決:http://blog.itpub.net/26736162/viewspace-2122999/ 《Oracle DBA工做筆記》第二章 經常使用工具和問題分析:http://blog.itpub.net/26736162/viewspace-2122942/ 【故障處理】ORA-19809錯誤處理:http://blog.itpub.net/26736162/viewspace-2122820/ 小麥苗的經常使用代碼(僅限本身使用):http://blog.itpub.net/26736162/viewspace-2122294/ 數據文件offline後unusable索引形成的問題:http://blog.itpub.net/26736162/viewspace-2122112/ Oracle RAC之--安裝過程當中碰到的問題及解決方法:http://blog.itpub.net/26736162/viewspace-2122110/ 聊聊Oracle 11g中的Reference Partition(下):http://blog.itpub.net/26736162/viewspace-2122109/ 聊聊Oracle 11g中的Reference Partition(上):http://blog.itpub.net/26736162/viewspace-2122108/ 使用awk來解析dump文件:http://blog.itpub.net/26736162/viewspace-2122031/ Oracle手動建庫常見問題:http://blog.itpub.net/26736162/viewspace-2121981/ 《Oracle DBA工做筆記》第一章:http://blog.itpub.net/26736162/viewspace-2121930/ 【故障處理】DBCA建庫詭異問題處理--rac環境不能建立rac庫:http://blog.itpub.net/26736162/viewspace-2121863/ 【海量數據學院】DBA的學習方法論系列—正確的學習方法:http://blog.itpub.net/26736162/viewspace-2121789/ 【海量數據學院】DBA學習方法論系列之:明確的學習目標:http://blog.itpub.net/26736162/viewspace-2121788/ Oracle AWR報告詳細分析 (文檔 ID 1523048.1):http://blog.itpub.net/26736162/viewspace-2121787/ 【雲和恩墨】內外兼修:Oracle ACED熊軍談Oracle學習:http://blog.itpub.net/26736162/viewspace-2121774/ 【DG】物理DG中LNSn、NSS、NSA進程:http://blog.itpub.net/26736162/viewspace-2121688/ Oracle OCR的備份與恢復:http://blog.itpub.net/26736162/viewspace-2121470/ 小麥苗的微信公衆號開通啦,歡迎你們掃碼關注:http://blog.itpub.net/26736162/viewspace-2121429/ 【ASM】ASMCMD 之md_backup,md_restore介紹:http://blog.itpub.net/26736162/viewspace-2121309/ 【ASM】ASMCMD 磁盤元數據的備份與恢復實踐:http://blog.itpub.net/26736162/viewspace-2121308/ Oracle後臺進程及其做用簡介:http://blog.itpub.net/26736162/viewspace-2121305/ 11gR2 GI和DB安裝目錄權限屬主被修改後的恢復方法:http://blog.itpub.net/26736162/viewspace-2121304/ Oracle回收站及flashback drop(下):http://blog.itpub.net/26736162/viewspace-2121137/ Oracle回收站及flashback drop(上):http://blog.itpub.net/26736162/viewspace-2121136/ 【OH】SET System Variable Summary SQLPLUS 系統變量設置:http://blog.itpub.net/26736162/viewspace-2121072/ 【SQL*Plus】11g版本對 SQL*Plus錯誤日誌的記錄功能——errorlogging參數:http://blog.itpub.net/26736162/viewspace-2121056/ 【會話】Oracle kill session系列:http://blog.itpub.net/26736162/viewspace-2121019/ Oracle索引的監控:http://blog.itpub.net/26736162/viewspace-2120752/ 互聯網協議入門及DNS原理入門:http://blog.itpub.net/26736162/viewspace-2120540/ oracle大表添加字段default經驗分享:http://blog.itpub.net/26736162/viewspace-2120470/ 【Mysql】如何查看mysql軟件版本信息:http://blog.itpub.net/26736162/viewspace-2120357/ 【問題處理】Error accessing PRODUCT_USER_PROFILE錯誤一例:http://blog.itpub.net/26736162/viewspace-2120166/ 【實驗】使用PRODUCT_USER_PROFILE禁止特定用戶在SQL*Plus中使用delete語句:http://blog.itpub.net/26736162/viewspace-2120165/ alert文件中出現:Auto-tuning: Shutting down background process GTXd:http://blog.itpub.net/26736162/viewspace-2120022/ MySQL誤刪物理文件的恢復(Linux):http://blog.itpub.net/26736162/viewspace-2119299/ Linux下利用文件描述符恢復的成功失敗實驗:http://blog.itpub.net/26736162/viewspace-2119296/ 【MOS】常見問題cursor library cache類型的等待事件:http://blog.itpub.net/26736162/viewspace-2119198/ 【故障處理】 DBCA建庫報錯CRS-2566:http://blog.itpub.net/26736162/viewspace-2114484/ 【MOS】中文文檔列表 - Oracle Database (文檔 ID 1533057.1):http://blog.itpub.net/26736162/viewspace-2113676/ 【MOS:1549181.1】爲什麼在查詢中索引未被使用--爲何索引沒有被使用:http://blog.itpub.net/26736162/viewspace-2113670/ SQL的開發建議(MySQL和Oracle):http://blog.itpub.net/26736162/viewspace-2113587/ 【故障解決】IPCS和IPCRM使用:http://blog.itpub.net/26736162/viewspace-2112518/ ORACLE內核參數:http://blog.itpub.net/26736162/viewspace-2112447/ sysresv:http://blog.itpub.net/26736162/viewspace-2112443/ 【分區】如何將一個普通錶轉換爲分區表:http://blog.itpub.net/26736162/viewspace-2109454/ 運維利器:萬能的 strace:http://blog.itpub.net/26736162/viewspace-2109448/ 【SPM】Oracle如何固定執行計劃:http://blog.itpub.net/26736162/viewspace-2107604/ 在10g/11g中如何查看SQL Profiles信息:http://blog.itpub.net/26736162/viewspace-2106743/ wait for stopper event to be increased:http://blog.itpub.net/26736162/viewspace-2103071/ 【OUTLINE】使用Oracle Outline技術暫時鎖定SQL的執行計劃:http://blog.itpub.net/26736162/viewspace-2102180/ 【PSU】AIX 11g RAC自動打GI PSU5--PSU升級詳細過程:http://blog.itpub.net/26736162/viewspace-2101673/ 【雲和恩墨】嵌入雲端:12c Policy-Managed Cluster爲Oracle DBaaS助力:http://blog.itpub.net/26736162/viewspace-2101096/ SQL Server經常使用的幾種啓動方式:http://blog.itpub.net/26736162/viewspace-2100654/ DBA 技能樹:http://blog.itpub.net/26736162/viewspace-2098449/ 【OH】 Database Sample Schemas -- Installation and Descriptions:http://blog.itpub.net/26736162/viewspace-2098222/ 【OH】Creating a Database with the CREATE DATABASE Statement:http://blog.itpub.net/26736162/viewspace-2098211/ 【OH】經常使用數據字典腳本說明 SQL Scripts:http://blog.itpub.net/26736162/viewspace-2098205/ 【MOS】PSU等 補丁號碼快速參考 (ID 1922396.一、756671.一、2227021.1) :http://blog.itpub.net/26736162/viewspace-2096650/ ORACLE 11.2 RAC修改數據庫靜態參數:http://blog.itpub.net/26736162/viewspace-2096314/ 【雲和恩墨】Oracle初學者入門指南-什麼是 Metalink 或 MOS ?:http://blog.itpub.net/26736162/viewspace-2095976/ 【DBAplus】深刻Oracle優化器:一條詭異執行計劃的解決之道:http://blog.itpub.net/26736162/viewspace-2095973/ 【子衿技術】DBA進階之路:http://blog.itpub.net/26736162/viewspace-2095970/ 【雲和恩墨】一次 truncate 核心表衍生的安全管理思考:http://blog.itpub.net/26736162/viewspace-2095966/ ORACLE RAC 手動建庫:http://blog.itpub.net/26736162/viewspace-2094506/ 使用create database語句建立數據庫的詳細操做步驟:http://blog.itpub.net/26736162/viewspace-2094505/ 數據庫安裝An unexpected error has been detected by HotSpot Virtual Machine:http://blog.itpub.net/26736162/viewspace-2094436/ 關於dual表的破壞性測試:http://blog.itpub.net/26736162/viewspace-2090566/ 【故障處理】DG歸檔丟失的恢復:http://blog.itpub.net/26736162/viewspace-2087473/ 細緻入微 | 讓 SQL 優化再多飛一下子:http://blog.itpub.net/26736162/viewspace-2084979/ 用好HugePage,告別Linux性能故障:http://blog.itpub.net/26736162/viewspace-2084973/ RHEL6 64位系統安裝ORACLE 10g 64bit 數據庫:http://blog.itpub.net/26736162/viewspace-2084920/ oracle 12c 數據庫上編寫SQL語句時卡頓的問題解決:http://blog.itpub.net/26736162/viewspace-2084854/ 聊聊字符串數據長度和nls_length_semantics參數:http://blog.itpub.net/26736162/viewspace-2084683/ 【BBED】 SYSTEM文件頭損壞的恢復(4):http://blog.itpub.net/26736162/viewspace-2084329/ 【中亦安圖】運維無小事之一次致使數據丟失的小變動(10):http://blog.itpub.net/26736162/viewspace-2083751/ 【中亦安圖】SQL優化之基於SQL特徵的改寫(9):http://blog.itpub.net/26736162/viewspace-2083744/ 【中亦安圖】Systemstate Dump分析經典案例(8):http://blog.itpub.net/26736162/viewspace-2083738/ 【中亦安圖】Systemstate Dump分析經典案例(7):http://blog.itpub.net/26736162/viewspace-2083736/ 【中亦安圖】Oracle內存過分消耗風險提醒(6):http://blog.itpub.net/26736162/viewspace-2083731/ 【中亦安圖】清算/報表/日終跑批程序之性能優化案例(5):http://blog.itpub.net/26736162/viewspace-2083724/ 【中亦安圖】致使Oracle性能抖動的參數提醒(4):http://blog.itpub.net/26736162/viewspace-2083717/ 【中亦安圖】關於數據庫文件損壞風險的提醒(3):http://blog.itpub.net/26736162/viewspace-2083709/ 【中亦安圖】風險提醒之Oracle RAC高可用失效(2):http://blog.itpub.net/26736162/viewspace-2083700/ 【中亦安圖】小機上運行Oracle須要注意的進程調度bug(1):http://blog.itpub.net/26736162/viewspace-2083690/ 【BBED】 sys.bootstrap$ 對象的恢復:http://blog.itpub.net/26736162/viewspace-2083621/ truncate表後恢復方法總結:http://blog.itpub.net/26736162/viewspace-2082965/ Oracle 11gr2中的自動並行度:http://blog.itpub.net/26736162/viewspace-2082758/ ORA-0070四、ORA-39700處理:http://blog.itpub.net/26736162/viewspace-2081295/ Oracle 內部2,8,10,16進制轉換函數包:http://blog.itpub.net/26736162/viewspace-2081074/ ORA-01555 快照太舊、Undo表空間、一致性讀、延時塊清除:http://blog.itpub.net/26736162/viewspace-2080746/ 【SQL】Oracle SQL monitor:http://blog.itpub.net/26736162/viewspace-2080743/ 揭祕ASM磁盤頭信息:http://blog.itpub.net/26736162/viewspace-2080729/ 揭祕Oracle數據庫truncate原理:http://blog.itpub.net/26736162/viewspace-2080727/ 看了此文,Oracle SQL優化文章沒必要再看!:http://blog.itpub.net/26736162/viewspace-2080721/ 一個老DBA的自白:http://blog.itpub.net/26736162/viewspace-2080718/ SQL優化之六脈神劍:http://blog.itpub.net/26736162/viewspace-2080717/ System State 轉儲分析案例一則:http://blog.itpub.net/26736162/viewspace-2080714/ 很是規方法,輕鬆應對Oracle數據庫危急異常:http://blog.itpub.net/26736162/viewspace-2080698/ Oracle hang 之sqlplus -prelim使用方法:http://blog.itpub.net/26736162/viewspace-2080696/ 80 多個 Linux 必備的監控工具:http://blog.itpub.net/26736162/viewspace-2080690/ 一條關於swap爭用的報警郵件分析:http://blog.itpub.net/26736162/viewspace-2080685/ 數據安全:巧妙解決由密碼過時致使的用戶鎖定問題:http://blog.itpub.net/26736162/viewspace-2080681/ 性能爲王:SQL標量子查詢的優化案例分析:http://blog.itpub.net/26736162/viewspace-2080676/ 如何提升datapump操做性能:http://blog.itpub.net/26736162/viewspace-2079654/ ORA-01189的完整解決過程(File is from a different RESETLOGS than previous files):http://blog.itpub.net/26736162/viewspace-2079650/ 【BBED】丟失歸檔文件狀況下的恢復:http://blog.itpub.net/26736162/viewspace-2079337/ ORA-16433 The database must be opened in read write mode故障解決:http://blog.itpub.net/26736162/viewspace-2079108/ oracle_16進制與10進制轉換小示例:http://blog.itpub.net/26736162/viewspace-2077804/ oracle rba一些小知識:http://blog.itpub.net/26736162/viewspace-2077801/ linux擴展根目錄大小 :http://blog.itpub.net/26736162/viewspace-2076301/ 【AIX】3004-314 Password was recently used and is not valid for reuse:http://blog.itpub.net/26736162/viewspace-2075782/ 【BBED】編譯及基本命令(1):http://blog.itpub.net/26736162/viewspace-2075216/ KFED-320錯誤:http://blog.itpub.net/26736162/viewspace-2073805/ 修改profile實現資源限制:http://blog.itpub.net/26736162/viewspace-2073764/ ORALCE10G 位圖索引探究:http://blog.itpub.net/26736162/viewspace-2073673/ oracle插入隨機數據:http://blog.itpub.net/26736162/viewspace-2073557/ 【RAC】rac中如何指定job的運行實例:http://blog.itpub.net/26736162/viewspace-2072635/ 如何解決ORACLE11G裏面ORA-24247 網絡訪問被訪問控制列表 (ACL) 拒絕 錯誤:http://blog.itpub.net/26736162/viewspace-2072163/ 如何全文搜索oracle官方文檔:http://blog.itpub.net/26736162/viewspace-2065550/ 【故障處理】因AIX異步IO沒有開啓致使SQL*Plus不可用:http://blog.itpub.net/26736162/viewspace-2063573/ Oracle Database RAC 11.2.0.3 for AIX6.1TL7安裝記錄(5):http://blog.itpub.net/26736162/viewspace-2062874/ Oracle Database RAC 11.2.0.3 for AIX6.1TL7安裝記錄(4):http://blog.itpub.net/26736162/viewspace-2062873/ 【ERROR】非DBA用戶要使用autotrace功能,報錯(SP2-0618:和SP2-0611:和ORA-01919):http://blog.itpub.net/26736162/viewspace-2061718/ 預防暈車方法大全:http://blog.itpub.net/26736162/viewspace-2060532/ 用直接路徑(direct-path)insert提高性能的兩種方法:http://blog.itpub.net/26736162/viewspace-2060489/ Metalink使用指南 :http://blog.itpub.net/26736162/viewspace-2059718/ AIX平臺下磁盤的PVID對ASM磁盤的破壞:http://blog.itpub.net/26736162/viewspace-2058516/ AIX 6.1 Oracle11g 11.2.0.4 RAC 安裝心得:http://blog.itpub.net/26736162/viewspace-2058487/ 【安裝】AIX安裝單實例11gR2 GRID+DB:http://blog.itpub.net/26736162/viewspace-2057286/ 【RAC安裝】 AIX下安裝Oracle 11gR2 RAC:http://blog.itpub.net/26736162/viewspace-2057270/ ORA-16179 不容許使用 SPFILE 對 "log_archive_dest_1" 進行增量更改:http://blog.itpub.net/26736162/viewspace-2052064/ Oracle Bigfile Tablespace大文件表空間:http://blog.itpub.net/26736162/viewspace-2039283/ 【OEM】OEM安裝維護:http://blog.itpub.net/26736162/viewspace-2029565/ 【故障處理】修改SPFILE無權限:http://blog.itpub.net/26736162/viewspace-2029515/ 【RAC安裝故障】multiple user has uid 0:http://blog.itpub.net/26736162/viewspace-2029482/ Oracle Database RAC 11.2.0.3 for AIX6.1TL7安裝記錄(3):http://blog.itpub.net/26736162/viewspace-2025754/ Oracle Database RAC 11.2.0.3 for AIX6.1TL7安裝記錄(2):http://blog.itpub.net/26736162/viewspace-2025748/ Oracle 11gR2 RAC Database使用emca配置集羣dbconsole:http://blog.itpub.net/26736162/viewspace-2025733/ Ask Hoegh(5)——buffer cache和buffer有什麼區別?:http://blog.itpub.net/26736162/viewspace-2025183/ Oracle Database RAC 11.2.0.3 for AIX6.1TL7安裝記錄(1):http://blog.itpub.net/26736162/viewspace-1995473/ oracle 9i/10g/11g(11.2.0.3)安裝包和PATCH下載地址彙總:http://blog.itpub.net/26736162/viewspace-1995400/ shell will time out in 60 seconds:http://blog.itpub.net/26736162/viewspace-1992203/ 利用Oracle Data Guard完成跨平臺的數據庫遷移案例:http://blog.itpub.net/26736162/viewspace-1992200/ RMAN-04006: error from auxiliary database: ORA-01034: ORACLE not available:http://blog.itpub.net/26736162/viewspace-1992198/ 【DG】主rac + 備rac dg 部署:http://blog.itpub.net/26736162/viewspace-1991614/ 【AIX】AIX 開機自動掛載NFS共享:http://blog.itpub.net/26736162/viewspace-1989809/ 【TTS】AIX->Linux--基於RMAN(真實環境)--續:http://blog.itpub.net/26736162/viewspace-1987974/ 【TTS】AIX->Linux--基於RMAN(真實環境):http://blog.itpub.net/26736162/viewspace-1987971/ 【TTS】傳輸表空間AIX->linux基於rman:http://blog.itpub.net/26736162/viewspace-1987961/ 【TTS】傳輸表空間AIX asm -> linux asm:http://blog.itpub.net/26736162/viewspace-1987957/ 【TTS】傳輸表空間Linux ->AIX 基於rman:http://blog.itpub.net/26736162/viewspace-1987953/ 【TTS】傳輸表空間Linux asm -> AIX asm:http://blog.itpub.net/26736162/viewspace-1987949/ 【故障解決】enq: PS - contention:http://blog.itpub.net/26736162/viewspace-1985380/ RMAN同字節序跨平臺跨版本遷移數據庫(二):http://blog.itpub.net/26736162/viewspace-1985360/ RMAN同字節序跨平臺跨版本遷移數據庫(一):http://blog.itpub.net/26736162/viewspace-1985359/ RMAN跨小版本跨平臺與字節序傳輸表空間:http://blog.itpub.net/26736162/viewspace-1985357/ RMAN使用備份傳輸表空間的各類自定義操做:http://blog.itpub.net/26736162/viewspace-1985356/ RMAN使用備份按時間點傳輸表空間:http://blog.itpub.net/26736162/viewspace-1985355/ RMAN使用備份傳輸表空間:http://blog.itpub.net/26736162/viewspace-1985354/ 【探索】【oerr】對oerr出處的一點點探索:http://blog.itpub.net/26736162/viewspace-1982714/ 【故障解決】OGG-00446 錯誤解決:http://blog.itpub.net/26736162/viewspace-1982701/ 【故障解決】ORA-06502錯誤解決:http://blog.itpub.net/26736162/viewspace-1982193/ Data Pump Client Gets UDE-8 ORA-31626 ORA-39086 (文檔 ID 549781.1):http://blog.itpub.net/26736162/viewspace-1982166/ UDE-00008: operation generated ORACLE error 31626:http://blog.itpub.net/26736162/viewspace-1982165/ 【expdp/impdp】 ORA-0650二、ORA-39077 錯誤分析與解決方案:http://blog.itpub.net/26736162/viewspace-1982160/ 執行時間在1秒如下的SQL一樣也會引起性能問題:http://blog.itpub.net/26736162/viewspace-1980964/ 重建控制文件時resetlogs與noresetlogs的使用狀況:http://blog.itpub.net/26736162/viewspace-1980959/ 個人oracle健康檢查報告(三):http://blog.itpub.net/26736162/viewspace-1870296/ oracle中Alter system 命令的總結:http://blog.itpub.net/26736162/viewspace-1846054/ 數據泵導出出現ORA-31617錯誤:http://blog.itpub.net/26736162/viewspace-1845530/ ORA-01002 「fetch out of sequence」關於cursor的一個bug:http://blog.itpub.net/26736162/viewspace-1828362/ ORACLE RAC環境下節點自動重啓問題總結:http://blog.itpub.net/26736162/viewspace-1822179/ ORACLE RAC 的啓動和關閉順序:http://blog.itpub.net/26736162/viewspace-1822177/ Oracle Executable Binary Mismatch Detected:http://blog.itpub.net/26736162/viewspace-1814139/ 【DBA】如何快速的成爲一個合格的Oracle DBA?:http://blog.itpub.net/26736162/viewspace-1813921/ Oracle官方文檔及我的書籤地址:http://blog.itpub.net/26736162/viewspace-1813688/ imp導入報錯:IMP-00037: Character set marker unknown:http://blog.itpub.net/26736162/viewspace-1812251/ 【DATAGUARD】物理dg配置客戶端無縫切換 (八.4)--ora-16652 和 ora-16603錯誤:http://blog.itpub.net/26736162/viewspace-1811947/ 【DATAGUARD】物理dg配置客戶端無縫切換 (八.3)--客戶端TAF 配置:http://blog.itpub.net/26736162/viewspace-1811944/ 【DATAGUARD】物理dg配置客戶端無縫切換 (八.2)--Fast-Start Failover 的配置:http://blog.itpub.net/26736162/viewspace-1811936/ 【DATAGUARD】物理dg配置客戶端無縫切換 (八.1)--Data Guard Broker 的配置:http://blog.itpub.net/26736162/viewspace-1811839/ 個人oracle健康檢查報告(二):http://blog.itpub.net/26736162/viewspace-1805156/ 怎樣清除v$archived_log視圖中的過時信息:http://blog.itpub.net/26736162/viewspace-1799884/ 個人oracle健康檢查報告:http://blog.itpub.net/26736162/viewspace-1783297/ 【DATAGUARD】物理dg在主庫丟失歸檔文件的狀況下的恢復(七):http://blog.itpub.net/26736162/viewspace-1780863/ WARNING: Heavy swapping observed on system in last 5 mins:http://blog.itpub.net/26736162/viewspace-1764380/ 審計數據庫登錄失敗觸發器:http://blog.itpub.net/26736162/viewspace-1763011/ 我想大聲告訴你:http://blog.itpub.net/26736162/viewspace-1762680/ 咱們都在不斷趕路忘記了出路:http://blog.itpub.net/26736162/viewspace-1762673/ 如何看實例的歷史最大鏈接數?:http://blog.itpub.net/26736162/viewspace-1762656/ 【故障處理】ORA- 2730*,status 12故障分析與處理:http://blog.itpub.net/26736162/viewspace-1762342/ 【問題處理】Memory Notification: Library Cache Object loaded into SGA:http://blog.itpub.net/26736162/viewspace-1762328/ 用EXP/IMP從高版本數據庫導出至低版本數據庫導入實驗:http://blog.itpub.net/26736162/viewspace-1760580/ ORA-00600: internal error code, arguments: [kcratr_scan_lastbwr]錯誤處理:http://blog.itpub.net/26736162/viewspace-1760579/ 覆盤eygle在甲骨文大會上演講中的示例,看看什麼是大師的由點及面:http://blog.itpub.net/26736162/viewspace-1756210/ UPDATE子查詢的ORA-1779錯誤:http://blog.itpub.net/26736162/viewspace-1756209/ 數據庫容災-沒有最好,只有最適合:http://blog.itpub.net/26736162/viewspace-1755135/ Data Masking-克隆「真實」的假數據:http://blog.itpub.net/26736162/viewspace-1755130/ 【DATAGUARD】物理dg的failover切換(六):http://blog.itpub.net/26736162/viewspace-1753130/ 【DATAGUARD】物理dg的switchover切換(五):http://blog.itpub.net/26736162/viewspace-1753111/ Oracle 10.2.0.4上ora-01882故障解決一例:http://blog.itpub.net/26736162/viewspace-1745402/ 【故障處理】ORA-01882: 未找到時區區域 %s:http://blog.itpub.net/26736162/viewspace-1741579/ 【故障處理】ORA-12162 錯誤的處理:http://blog.itpub.net/26736162/viewspace-1736192/ 【故障處理】ORA-12162: TNS:net service name is incorrectly specified:http://blog.itpub.net/26736162/viewspace-1735917/ 【RAC】 RAC For W2K8R2 安裝--共享磁盤的配置(三):http://blog.itpub.net/26736162/viewspace-1721270/ RAC性能分析gc buffer busy acquire 等待事件:http://blog.itpub.net/26736162/viewspace-1725871/ 如何解決enq: TX- index contention:http://blog.itpub.net/26736162/viewspace-1725763/ RHEL 6/CentOS 6上安裝Oracle 11.2.0.3(Gird/Database)及以上缺乏pdksh包的解決方法:http://blog.itpub.net/26736162/viewspace-1721660/ 【RAC】 RAC For W2K8R2 安裝--結尾篇(十):http://blog.itpub.net/26736162/viewspace-1721378/ 【RAC】 RAC For W2K8R2 安裝--安裝過程當中碰到的問題(九):http://blog.itpub.net/26736162/viewspace-1721373/ 【RAC】 RAC For W2K8R2 安裝--卸載(八):http://blog.itpub.net/26736162/viewspace-1721331/ 【RAC】 RAC For W2K8R2 安裝--dbca建立數據庫(七):http://blog.itpub.net/26736162/viewspace-1721324/ 【RAC】 RAC For W2K8R2 安裝--建立ASM磁盤組(六):http://blog.itpub.net/26736162/viewspace-1721314/ 【RAC】 RAC For W2K8R2 安裝--RDBMS軟件的安裝(五):http://blog.itpub.net/26736162/viewspace-1721304/ 【RAC】 RAC For W2K8R2 安裝--grid的安裝(四):http://blog.itpub.net/26736162/viewspace-1721281/ 【RAC】 RAC For W2K8R2 安裝--操做系統環境配置 (二):http://blog.itpub.net/26736162/viewspace-1721253/ 【RAC】 RAC For W2K8R2 安裝--整體規劃 (一):http://blog.itpub.net/26736162/viewspace-1721232/ Oracle 11.2.0.4 RAC Database for Windows 2012安裝DB時收到[INS-35423]錯誤:http://blog.itpub.net/26736162/viewspace-1710840/ 使用sqld360進行特定SQL調優分析:http://blog.itpub.net/26736162/viewspace-1704097/ 使用Linux Strace跟蹤調試Oracle程序進程:http://blog.itpub.net/26736162/viewspace-1704086/ GoldenGate的安全配置:http://blog.itpub.net/26736162/viewspace-1699654/ 【OGG】 RAC環境下管理OGG的高可用 (五):http://blog.itpub.net/26736162/viewspace-1699536/ 【OGG】RAC環境下配置OGG單向同步 (四):http://blog.itpub.net/26736162/viewspace-1699522/ 【OGG】OGG簡單配置雙向複製(三):http://blog.itpub.net/26736162/viewspace-1699516/ 【OGG】OGG的單向複製配置-支持DDL(二):http://blog.itpub.net/26736162/viewspace-1696031/ 【OGG】OGG的單向DML複製配置(一):http://blog.itpub.net/26736162/viewspace-1696020/ 【OGG】OGG的下載和安裝篇:http://blog.itpub.net/26736162/viewspace-1693241/ 配置GoldenGate捕獲Replicat端數據應用異常:http://blog.itpub.net/26736162/viewspace-1691771/ 使用PURGEOLDEXTRACTS設置goldengate自動清除trail file:http://blog.itpub.net/26736162/viewspace-1691236/ Oracle中如何判斷一個字符串是否含有漢字(中文):http://blog.itpub.net/26736162/viewspace-1688209/ [轉載] 三十不立,四十迷惑的人生 :http://blog.itpub.net/26736162/viewspace-1686288/ 修正執行計劃的利器,SQL PROFILE腳本:http://blog.itpub.net/26736162/viewspace-1686263/ 11gR2 集羣管理軟件(GI) 啓動順序和診斷方法簡介:http://blog.itpub.net/26736162/viewspace-1686232/ exp導出出現:ORA-00904: : invalid identifier:http://blog.itpub.net/26736162/viewspace-1686082/ rman備份時記錄更多的log 或者trace信息:http://blog.itpub.net/26736162/viewspace-1685932/ oracle 11g adrci 工具使用方法:http://blog.itpub.net/26736162/viewspace-1685917/ 在win7主機上爲你的linux虛擬機配置ntp服務:http://blog.itpub.net/26736162/viewspace-1685899/ oracle數據庫dba_hist等視圖中的Delta相關字段介紹:http://blog.itpub.net/26736162/viewspace-1685877/ 11g包dbms_parallel_execute在海量數據處理過程當中的應用:http://blog.itpub.net/26736162/viewspace-1684396/ 配置防火牆容許從外網訪問內網oracle:http://blog.itpub.net/26736162/viewspace-1683610/ 【RAC】將RAC備份集恢復爲單實例數據庫:http://blog.itpub.net/26736162/viewspace-1682255/ 【RAC】將單實例備份集恢復爲rac數據庫:http://blog.itpub.net/26736162/viewspace-1682250/ 【RAC】rac環境下的數據庫備份與還原:http://blog.itpub.net/26736162/viewspace-1682237/ AIX5.3: Too many processes 0403-030:http://blog.itpub.net/26736162/viewspace-1676280/ 【RMAN】RMAN腳本中使用替換變量--windows 下rman全備腳本:http://blog.itpub.net/26736162/viewspace-1673725/ 【TSPITR】RMAN表空間基於時間點的自動恢復:http://blog.itpub.net/26736162/viewspace-1671741/ 紅帽Linux 6.5上配置ASM流程:http://blog.itpub.net/26736162/viewspace-1670842/ Alert Log中「Fatal NI connect error 12170」錯誤問題:http://blog.itpub.net/26736162/viewspace-1670601/ 李陽和他的瘋狂英語:http://blog.itpub.net/26736162/viewspace-1670222/ 2015年5月23日 備研日:http://blog.itpub.net/26736162/viewspace-1669235/ 密碼延遲驗證致使的系統HANG住:http://blog.itpub.net/26736162/viewspace-1667742/ 【書評:Oracle查詢優化改寫】第五至十三章:http://blog.itpub.net/26736162/viewspace-1665934/ 【impdp】IMPDP中的TRANSFORM參數--【數據泵】EXPDP導出表結構(真實案例)後傳:http://blog.itpub.net/26736162/viewspace-1662344/ 【IMPDP】使用 TRANSFORM選項去掉表空間和存儲子句:http://blog.itpub.net/26736162/viewspace-1662276/ 【書評:Oracle查詢優化改寫】第三章:http://blog.itpub.net/26736162/viewspace-1660422/ 11gr2全外鏈接優化執行計劃(三):http://blog.itpub.net/26736162/viewspace-1660092/ 11gr2全外鏈接優化執行計劃(二):http://blog.itpub.net/26736162/viewspace-1660091/ 11gr2全外鏈接優化執行計劃:http://blog.itpub.net/26736162/viewspace-1660089/ 11g改變了DELETE語句的執行計劃:http://blog.itpub.net/26736162/viewspace-1660072/ Native Full Outer Join:http://blog.itpub.net/26736162/viewspace-1660038/ 【數據泵】EXPDP導出表結構(真實案例):http://blog.itpub.net/26736162/viewspace-1657828/ 11g新增默認用戶密碼監測:http://blog.itpub.net/26736162/viewspace-1656003/ 【書評:Oracle查詢優化改寫】第二章:http://blog.itpub.net/26736162/viewspace-1654252/ 【書評:Oracle查詢優化改寫】第一章:http://blog.itpub.net/26736162/viewspace-1652985/ Oracle11g新特性之Replay a captured workload 捕獲工做負載新環境重放負載測試壓力:http://blog.itpub.net/26736162/viewspace-1650000/ 【RAC】RAC安裝錯誤手工卸載:http://blog.itpub.net/26736162/viewspace-1630145/ 10G RAC RAW+ASM rhel-server-5.5-x86_64:http://blog.itpub.net/26736162/viewspace-1627708/ Oracle 11g 的 VKTM 進程 - virtual keeper of time:http://blog.itpub.net/26736162/viewspace-1626281/ ORA-28001: the password has expired (DBD ERROR: OCISessionBegin) EM沒法登陸:http://blog.itpub.net/26736162/viewspace-1626193/ ORACLE EM 12C 監控MySQL:http://blog.itpub.net/26736162/viewspace-1626162/ MySQL 高可用MHA安裝部署以及故障轉移詳細資料彙總:http://blog.itpub.net/26736162/viewspace-1626128/ MySQL 高可用MMM安裝部署以及故障轉移詳細資料彙總:http://blog.itpub.net/26736162/viewspace-1626126/ OCP如何查看歷史成績:http://blog.itpub.net/26736162/viewspace-1624996/ 小麥苗BLOG文章索引:http://blog.itpub.net/26736162/viewspace-1624408/ 【RMAN】rm -rf 誤操做的恢復過程:http://blog.itpub.net/26736162/viewspace-1623938/ 【RMAN】利用備份片還原數據庫:http://blog.itpub.net/26736162/viewspace-1621581/ Oracle cols_as_rows 比對數據:http://blog.itpub.net/26736162/viewspace-1617320/ 【RAC】如何讓Oracle RAC crs_stat 命令顯示完整:http://blog.itpub.net/26736162/viewspace-1610957/ Java 資料大放送(本身總結的):http://blog.itpub.net/26736162/viewspace-1609604/ 10g RAC 數據庫更改IP及回退方案詳解:http://blog.itpub.net/26736162/viewspace-1609331/ 11gR2 RAC修改IP:http://blog.itpub.net/26736162/viewspace-1609330/ 國外、國內Hadoop的應用現狀:http://blog.itpub.net/26736162/viewspace-1608177/ 與oracle緊密相關的unix/linux內核參數:http://blog.itpub.net/26736162/viewspace-1595179/ archive log文件大小與redo log文件大小關係探究:http://blog.itpub.net/26736162/viewspace-1591697/ 【DBCA -SILENT】靜默方式安裝11gR2 oracle數據庫軟件:http://blog.itpub.net/26736162/viewspace-1589769/ 11.2靜默安裝碰到的錯誤:http://blog.itpub.net/26736162/viewspace-1588810/ 【DBCA -SILENT】靜默安裝之rac數據庫安裝:http://blog.itpub.net/26736162/viewspace-1586352/ 【DBCA -SILENT】靜默安裝如何啓用歸檔模式:http://blog.itpub.net/26736162/viewspace-1585925/ MySQL 採用Xtrabackupex進行全庫備份過程彙總:http://blog.itpub.net/26736162/viewspace-1571770/ MySQL 主從複製資料彙總:http://blog.itpub.net/26736162/viewspace-1571768/ MySQL 利用xtrabackup進行增量備份詳細過程彙總:http://blog.itpub.net/26736162/viewspace-1571765/ 關於OCM數量及OCM Profile登記:http://blog.itpub.net/26736162/viewspace-1571627/ Linux引導過程和GRUB引導器:http://blog.itpub.net/26736162/viewspace-1571608/ 個人博客pdf文檔集合:http://blog.itpub.net/26736162/viewspace-1562636/ 【RMAN】RMAN跨版本恢復(下):http://blog.itpub.net/26736162/viewspace-1562583/ Oracle 組件系列小結:http://blog.itpub.net/26736162/viewspace-1562441/ 【RMAN】RMAN跨版本恢復(中):http://blog.itpub.net/26736162/viewspace-1561352/ 【RMAN】RMAN跨版本恢復(上):http://blog.itpub.net/26736162/viewspace-1561185/ 【MOS】在不一樣版本和平臺之間進行還原或複製 (文檔 ID 1526162.1)--跨版本恢復:http://blog.itpub.net/26736162/viewspace-1549041/ 【oracle官網】 Restoring a Database on a New Host:http://blog.itpub.net/26736162/viewspace-1548104/ 【DATAGUARD】 將11g物理備庫轉換爲Snapshot Standby:http://blog.itpub.net/26736162/viewspace-1525548/ 【DATAGUARD】 基於同一個主機創建物理備庫和邏輯備庫 (四)--添加一個物理dg節點:http://blog.itpub.net/26736162/viewspace-1484878/ 【DATAGUARD】 基於同一個主機創建物理備庫和邏輯備庫 (三):http://blog.itpub.net/26736162/viewspace-1481972/ ksvcreate: Process(m000) creation failed 處理:http://blog.itpub.net/26736162/viewspace-1480397/ 關於Oracle的技術問答:http://blog.itpub.net/26736162/viewspace-1472739/ glogin.sql配置不當引發sqlplus hang的假象分析:http://blog.itpub.net/26736162/viewspace-1470432/ MySQL Fabric使用介紹01——高可用性HA:http://blog.itpub.net/26736162/viewspace-1470366/ mysql5.6的online ddl功能測試:http://blog.itpub.net/26736162/viewspace-1470365/ mydumper工做原理:http://blog.itpub.net/26736162/viewspace-1466393/ rman存儲腳本:http://blog.itpub.net/26736162/viewspace-1466391/ MySQL索引性能測試:http://blog.itpub.net/26736162/viewspace-1466094/ MySQL 數據庫備份種類以及經常使用備份工具彙總:http://blog.itpub.net/26736162/viewspace-1460921/ undo表空間文件丟失恢復(4)--無備份無recover的狀況下恢復:http://blog.itpub.net/26736162/viewspace-1458787/ undo表空間文件丟失恢復(3)--無備份無redo的狀況下恢復:http://blog.itpub.net/26736162/viewspace-1458750/ undo表空間文件丟失恢復(2)--無備份有redo的狀況下恢復:http://blog.itpub.net/26736162/viewspace-1458663/ undo表空間文件丟失恢復(1)--有備份:http://blog.itpub.net/26736162/viewspace-1458654/ SQLNET跟蹤tnsping過程:http://blog.itpub.net/26736162/viewspace-1455126/ DBCA靜默方式建庫:http://blog.itpub.net/26736162/viewspace-1448220/ 【DATAGUARD】 基於同一個主機創建物理備庫和邏輯備庫(二):http://blog.itpub.net/26736162/viewspace-1448207/ 【DATAGUARD】 基於同一個主機創建物理備庫和邏輯備庫(一) :http://blog.itpub.net/26736162/viewspace-1448197/ ORACLE 數據泵之NETWORK_LINK:http://blog.itpub.net/26736162/viewspace-1432591/ oracle OEM中 Accessibility Mode disable解決辦法:http://blog.itpub.net/26736162/viewspace-1431546/ 按時間點恢復:http://blog.itpub.net/26736162/viewspace-1429425/ Oracle控制文件在缺失歸檔日誌的狀況下的恢復:http://blog.itpub.net/26736162/viewspace-1426552/ ORACLE 只讀數據文件備份與恢復:http://blog.itpub.net/26736162/viewspace-1425283/ MySQL和Oracle對比學習之數據字典元數據:http://blog.itpub.net/26736162/viewspace-1423822/ Oracle的網絡三大配置文件(sqlnet.ora、tnsnames.ora、listener.ora):http://blog.itpub.net/26736162/viewspace-1423799/ 熱備下的測試庫搭建:http://blog.itpub.net/26736162/viewspace-1405324/ 【ASM】如何建立ASM磁盤:http://blog.itpub.net/26736162/viewspace-1401193/ 【ASM】ASM數據文件和OS文件(FILESYSTEM)轉移方法總結:http://blog.itpub.net/26736162/viewspace-1400516/ oracle 異構平臺遷移之傳輸表空間一例:http://blog.itpub.net/26736162/viewspace-1391913/ Oracle ASM存儲Spfile解析:http://blog.itpub.net/26736162/viewspace-1386986/ Oracle Restart啓動數據庫實例故障一例:http://blog.itpub.net/26736162/viewspace-1386980/ Oracle如何預估將要建立的索引和表的大小:http://blog.itpub.net/26736162/viewspace-1381160/ oracle 傳輸表空間一例:http://blog.itpub.net/26736162/viewspace-1375260/ 常見dml、ddl語句使用nologging選項所生成的redo和undo大小比較:http://blog.itpub.net/26736162/viewspace-1365636/ 11g Database Replay使用詳解:http://blog.itpub.net/26736162/viewspace-1365208/ 運維注意事項及案例講解(我的心得):http://blog.itpub.net/26736162/viewspace-1363522/ 利用binlog進行數據庫的還原:http://blog.itpub.net/26736162/viewspace-1352600/ 利用rman來實現linux平臺數據庫複製到windows平臺數據庫:http://blog.itpub.net/26736162/viewspace-1352436/ 直接複製數據文件實現linux平臺數據庫複製到windows平臺數據庫:http://blog.itpub.net/26736162/viewspace-1352243/ MySQL 5.6.21下載安裝之安裝篇(二):http://blog.itpub.net/26736162/viewspace-1349787/ MySQL 5.6.21下載安裝之下載篇(一):http://blog.itpub.net/26736162/viewspace-1349705/ SQL優化中索引列使用函數之靈異事件:http://blog.itpub.net/26736162/viewspace-1329880/ 12C SQL方面新特性小結:http://blog.itpub.net/26736162/viewspace-1328184/ 一步一步搭建11gR2 rac+dg之結尾篇(十):http://blog.itpub.net/26736162/viewspace-1328156/ 一步一步搭建11gR2 rac+dg之DG SWITCHOVER功能(九):http://blog.itpub.net/26736162/viewspace-1328050/ Oracle的學習路徑與方法討論:http://blog.itpub.net/26736162/viewspace-1324336/ Linux CPU實時監控命令mpstat介紹:http://blog.itpub.net/26736162/viewspace-1323874/ oracle同步軟件技術實現對比:http://blog.itpub.net/26736162/viewspace-1323260/ 複製數據庫中須要注意的幾點事項:http://blog.itpub.net/26736162/viewspace-1310465/ 如何從數據庫 11.2 降級至以前的版本:http://blog.itpub.net/26736162/viewspace-1310463/ 一步一步搭建11gR2 rac+dg之配置單實例的DG(八):http://blog.itpub.net/26736162/viewspace-1298735/ 一步一步搭建11gR2 rac+dg之DG 機器配置(七):http://blog.itpub.net/26736162/viewspace-1298733/ 一步一步搭建11gR2 rac+dg之安裝rac出現問題解決(六):http://blog.itpub.net/26736162/viewspace-1297128/ 一步一步搭建oracle 11gR2 rac+dg之database安裝(五):http://blog.itpub.net/26736162/viewspace-1297113/ 一步一步搭建 oracle 11gR2 rac+dg之grid安裝(四):http://blog.itpub.net/26736162/viewspace-1297101/ 一步一步搭建oracle 11gR2 rac+dg之共享磁盤設置(三):http://blog.itpub.net/26736162/viewspace-1291144/ 一步一步搭建oracle 11gR2 rac+dg之環境準備(二):http://blog.itpub.net/26736162/viewspace-1290416/ 一步一步搭建 oracle 11gR2 rac + dg 以前傳 (一):http://blog.itpub.net/26736162/viewspace-1290405/ Oracle 11.2.0.1升級到11.2.0.3:http://blog.itpub.net/26736162/viewspace-1283912/ oracle 轉義字符 總結:http://blog.itpub.net/26736162/viewspace-1281835/ 【IT生活】呂海波:阿里巴巴離職DBA職業生涯總結:忽然35歲:http://blog.itpub.net/26736162/viewspace-1280793/ 一份DBA試題 轉載:http://blog.itpub.net/26736162/viewspace-1280636/ 2011年安博培訓 QQ項目演示:http://blog.itpub.net/26736162/viewspace-1280441/ 【IT技術】阿里RDS首席產品架構師何雲飛:阿里雲數據庫的架構演進之路:http://blog.itpub.net/26736162/viewspace-1280265/ 【IT生活】成長,沒有想象的那麼迫切 ——葉紹琛:http://blog.itpub.net/26736162/viewspace-1279641/ Oracle中對列加密的方法:http://blog.itpub.net/26736162/viewspace-1274191/ 【EZCONNECT】 sqlnet.ora文件中EZCONNECT參數與Easy Connect Naming Method方法:http://blog.itpub.net/26736162/viewspace-1273938/ 外鍵列上是否須要索引:http://blog.itpub.net/26736162/viewspace-1273166/ Oracle行列互換總結:http://blog.itpub.net/26736162/viewspace-1272538/ itpub壇友問題--基於普通表或分區表建立索引,會佔用臨時表空間及什麼時候回收臨時表空間:http://blog.itpub.net/26736162/viewspace-1271376/ 用冷備份技術快速將DB遷移到新機器:http://blog.itpub.net/26736162/viewspace-1268191/ 關於under any table/view 權限的解釋:http://blog.itpub.net/26736162/viewspace-1266876/ Oracle 數據庫官方申明不支持Vmware:http://blog.itpub.net/26736162/viewspace-1263389/ 【SQL監控】SQL徹底監控的腳本:http://blog.itpub.net/26736162/viewspace-1262559/ 統計信息不許確致使執行計劃走了笛卡爾積:http://blog.itpub.net/26736162/viewspace-1254942/ OCP—051試題:http://blog.itpub.net/26736162/viewspace-1252569/ 11.2.0.2的SPM的一個bug:http://blog.itpub.net/26736162/viewspace-1248506/ update修改成merge(max+decode):http://blog.itpub.net/26736162/viewspace-1244055/ 將遊標修改成建表來提升效率:http://blog.itpub.net/26736162/viewspace-1244050/ 一個insert插入語句很慢的優化:http://blog.itpub.net/26736162/viewspace-1244044/ rman backup遇到ORA-19811:http://blog.itpub.net/26736162/viewspace-1225709/ ocp|ocm考證系列文章!:http://blog.itpub.net/26736162/viewspace-1225695/ 使用OEM複製數據庫:http://blog.itpub.net/26736162/viewspace-1224865/ 採用DUPLICATE 把asm數據庫複製到文件系統:http://blog.itpub.net/26736162/viewspace-1224861/ Duplicating a Database Without Recovery Catalog or Target Connection:http://blog.itpub.net/26736162/viewspace-1223253/ Duplicating an Active Database:http://blog.itpub.net/26736162/viewspace-1223247/ 都是標量子查詢惹的禍:http://blog.itpub.net/26736162/viewspace-1222431/ 採用merge語句的非關聯形式再次顯神能:http://blog.itpub.net/26736162/viewspace-1222423/ 採用MERGE語句的非關聯形式提高性能 ---後傳:http://blog.itpub.net/26736162/viewspace-1222417/ Oracle的告警日誌之v$diag_alert_ext視圖:http://blog.itpub.net/26736162/viewspace-1221559/ 採用MERGE 語句的非關聯形式提高性能:http://blog.itpub.net/26736162/viewspace-1218671/ 使用PLSQL Developer 來查看官方文檔:http://blog.itpub.net/26736162/viewspace-1217589/ 本身聽公開課的時候一些錄像 + oracle 各類系統下安裝文件:http://blog.itpub.net/26736162/viewspace-1217099/ 如何批量處理word中的表格:http://blog.itpub.net/26736162/viewspace-1216192/ OCP 1Z0-053 第1~30題:http://blog.itpub.net/26736162/viewspace-1216100/ Oracle的SYS用戶登陸報權限不足(ORA-01031: insufficient privileges):http://blog.itpub.net/26736162/viewspace-1214946/ 從執行計劃的預估行數看執行計劃是否正確:http://blog.itpub.net/26736162/viewspace-1209796/ 走了索引爲啥還像蝸牛同樣?:http://blog.itpub.net/26736162/viewspace-1208814/ 表空間暴漲緣由覈查:http://blog.itpub.net/26736162/viewspace-1205641/ 如何查看windows下的Oracle進程:http://blog.itpub.net/26736162/viewspace-1205532/ 【ASM】Oracle ASM + 11gR2 + RHEL6.5 安裝:http://blog.itpub.net/26736162/viewspace-1205206/ 如何離線在itpub上發表博文:http://blog.itpub.net/26736162/viewspace-1202069/ o(︶︿︶)o 唉,老是沒有十全十美的:http://blog.itpub.net/26736162/viewspace-1202038/ 打算寫技術博客前傳之家的尋找:http://blog.itpub.net/26736162/viewspace-1200120/
原Python爬蟲代碼:python
import requests import re url = 'http://blog.itpub.net/26736162/list/%d/' pattern=re.compile(r'<a target=_blank href="(.*?)" class="w750"><p class="title">(.*?)</p></a>') #pattern=re.compile(r'<a target=_blank href="(.*?)" class="w750"><p class="title">') #ret=pattern.findall(data) #print(''.join(ret)) def write2file(items): with open('./download/lhrbest_itpub_link_title.txt','a',encoding='utf-8') as fp: for item in items: item=item[::-1] s=':'.join(item) # print('----',len(items)) fp.write(s+'\n') # fp.write('---------------------------------------------------------------\n') pass headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36'} def loadHtml(page): if page >= 1: for p in range(1,page+1): url_itpub = url%(p) print(url_itpub) response = requests.get(url=url_itpub,headers = headers) response.encoding = 'utf-8' content = response.text # print(content) # Ctrl + Alt + V:提取變量 items = pattern.findall(content) # print(items) write2file(items) pass else: print('請輸入數字!!!') pass if __name__ == '__main__': page = int(input('請輸入須要爬取多少頁:')) loadHtml(page)
代碼很簡單,後續再優化處理。本文第一篇,由於後續還須要將全部的博客保存成html格式到本地。mysql
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........................................................................................................................ c++ ● 本文做者:小麥苗,部份內容整理自網絡,如有侵權請聯繫小麥苗刪除 程序員 ● 本文在itpub( http://blog.itpub.net/26736162 )、博客園( http://www.cnblogs.com/lhrbest )和我的weixin公衆號( xiaomaimiaolhr )上有同步更新 面試 ● 本文itpub地址: http://blog.itpub.net/26736162 正則表達式 ● 本文博客園地址: http://www.cnblogs.com/lhrbest sql ● 本文pdf版、我的簡介及小麥苗雲盤地址: http://blog.itpub.net/26736162/viewspace-1624453/ ● 數據庫筆試面試題庫及解答: http://blog.itpub.net/26736162/viewspace-2134706/ ● DBA寶典今日頭條號地址: http://www.toutiao.com/c/user/6401772890/#mid=1564638659405826 ........................................................................................................................ ● QQ羣號: 230161599 (滿) 、618766405 ● weixin羣:可加我weixin,我拉你們進羣,非誠勿擾 ● 聯繫我請加QQ好友 ( 646634621 ) ,註明添加原因 ● 於 2018-12-01 06:00 ~ 2018-12-31 24:00 在魔都完成 ● 最新修改時間:2018-12-01 06:00 ~ 2018-12-31 24:00 ● 文章內容來源於小麥苗的學習筆記,部分整理自網絡,如有侵權或不當之處還請諒解 ● 版權全部,歡迎分享本文,轉載請保留出處 ........................................................................................................................ ● 小麥苗的微店 : https://weidian.com/s/793741433?wfr=c&ifr=shopdetail ● 小麥苗出版的數據庫類叢書 : http://blog.itpub.net/26736162/viewspace-2142121/ ● 小麥苗OCP、OCM、高可用網絡班 : http://blog.itpub.net/26736162/viewspace-2148098/ ● 小麥苗騰訊課堂主頁 : https://lhr.ke.qq.com/ ........................................................................................................................ 使用 weixin客戶端 掃描下面的二維碼來關注小麥苗的weixin公衆號( xiaomaimiaolhr )及QQ羣(DBA寶典)、添加小麥苗weixin, 學習最實用的數據庫技術。 ........................................................................................................................ |
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