在插入資料遇到&時,oracle會認為是個變數,要求輸入值。原因在於oracle將&定義為自訂變數。SQL> show all appinfo is OFF and set to "SQL*Plus"arraysize 15autocommit OFFautoprint OFFautorecovery OFFautotrace OFFblockterminator "." (hex 2e)btitle OFF and is the first few
Exporting System or Composite Partitioned Table Using Classic Export Gives EXP-6 AND EXP-0 [ID 762774.1] Modified 20-DEC-2010 Type PROBLEM Status PUBLISHED In this Document Symptoms Cause Solution ReferencesApplies to: Oracle Server -
1 Any more? 還要嗎? 2 Are you alone? 你一個人嗎? 3 Are you ready? 你準備好了嗎? 4 Be my guest. 請用 5 Can you believe it? 你能相信嗎? 6 Don't argue! 不要急辯 7 Don't be childish 別那麼孩子氣 8 Don't bother 不必麻煩 9 Don't get upset! 不要煩惱 10 Don't mind me 別管我 11 Did you get it? 你懂了嗎?
ORACLE 10G新增了FLASHBACK特性,其中FLASHBACK TABLE用來對誤刪的表進行修複。SQL> CONNECT SYSDBA/***** AS SYSDBA已串連。SQL> CREATE TABLE TEST (T VARCHAR2(10) ) ;表已建立。SQL> DROP TABLE TEST;表已刪除。SQL> FLASHBACK TABLE TEST TO BEFORE DROP;FLASHBACK TABLE TEST TO BEFORE
附表:轉MOS文檔1376916.1 (排除log file sync思路) Troubleshooting: "log file sync" Waits (文檔 ID 1376916.1) What is a 'log file sync' wait?When a user session commits, the session's redo information needs to be flushed from memory to the redo logfile to make it
今天在配置RAC-DG時,修改主庫參數檔案後無法用修改後的PFILE啟動RAC主要資料庫,碰到了LRM-00101錯誤,這是一個語法錯誤,但是一開始始終沒找到解決方案:SQL> create pfile='/rmanbackup/initora11rac.ora' from spfile;File created.SQL> ![oracle@zlm1 ~]$ vi
今天在做RAC-DG實驗時,碰到了不少的問題,這個問題是在操作用pifle建立spifle時出現的由於在配置RAC-DG主庫參數時,大部分人喜歡直接用alter system set xxx='xxx.xxx' scope=spfile;而我由於不想一條條敲命令,所以先用主庫參數建立一個pifle,然後對pfile進行修改,加上我們所需的DG配置參數,然後再把pfile寫回spfile參數檔案,再用spfile來啟動RAC資料庫步驟如下:1.在主庫正常啟動狀態下執行:SQL>