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oracle冷备份和恢复自动产生sql源代码
  • 12/31
  • 2008
备份恢复 | Oracle 1393 次查看
  以下是oracle冷备份及恢复自动产生sql源代码

  各变量含义为:

  COLD_BACK_DIR: 冷备份目录

  SCRIPT_FILE: 此代码所生成的批处理文件路径及文件名称

  LOG_FILE: 备份日志文件存放路径及文件名称

  INT_PWD: internal用户的口令

  以下代码存成sql文件后

  可以通过COMMAND :sqlplus internal/oracle@sqcdb @产生备份SQL代码的原文件名 <参数> 来运行。

  冷备份SQL源代码如下:

  --You must have select privileges on the v$parameter

  --v$logfile v$datafile and v$controlfile data

  --dictionary views belonging to SYS to run this program

  define COLD_BACK_DIR = e:\oradb\coldbackups

  define SCRIPT_FILE = e:\back\coldbackup.bat

  define LOG_FILE= e:\back\coldbackup.log

  define INT_PWD = oracle

  set pages 0 feed off echo off time off

  set verify off

  col a new_value b

  col c new_value d

  select value a,to_char(sysdate, 'YYYY-MM-DD HH24:MI:SS') c from v$parameter where name ='db_name';

  spool &SCRIPT_FILE

  prompt rem ***** COLDBACKUP ORACLE DATABASE FOR &b ON WINDOWS NT ON &d*****

  prompt

  prompt set ShutDownFile=C:\ShutDown.SQL

  prompt echo connect internal/&INT_PWD > %ShutDownFile%

  prompt echo shutdown immediate >> %ShutDownFile%

  prompt echo startup >> %ShutDownFile%

  prompt echo shutdown normal >> %ShutDownFile%

  prompt echo exit >> %ShutDownFile%

  prompt

  prompt rem ***** SHUTDOWN THE DATABASE *******

  prompt set oracle_sid=&b

  prompt svrmgrl @%ShutDownFile%

  prompt

  -- prompt net stop OracleStart%oracle_sid%

  prompt net stop OracleService%oracle_sid%

  prompt

  prompt rem ***** SET BACKUP FILES DIRECTORY *****

  prompt md e:\oradb

  prompt md e:\oradb\coldbackups

  prompt

  prompt rem ***** COPY FILES *****

  prompt rem Redo logs

  prompt

  select 'copy '||member||' &COLD_BACK_DIR /y' from v$logfile;

  prompt

  prompt rem Datafile;

  prompt

  select 'copy '||name||' &COLD_BACK_DIR /y' from v$datafile;

  prompt

  prompt rem Control files

  prompt

  select 'copy '||name||' &COLD_BACK_DIR /y' from v$controlfile;

  prompt

  prompt rem Init.ora files

  prompt

  select 'copy c:\oracle\admin\sqcdb\pfile\init.ora '||'&COLD_BACK_DIR /y' from dual;

  prompt

  prompt rem Net Config files

  prompt

  select 'copy C:\Oracle\Ora81\NETWORK\ADMIN\*.ora '||'&COLD_BACK_DIR /y'from dual;

  prompt

  prompt rem *********START UP DATABASE AND SERVICES********

  prompt net start OracleService%oracle_sid%

  -- prompt net start OracleStart%oracle_sid%

  prompt

  prompt set StartFile=C:\start.SQL

  prompt echo connect internal/&INT_PWD > %StartFile%

  prompt echo startup >> %StartFile%

  prompt echo exit >> %StartFile%

  prompt

  prompt svrmgrl @%StartFile%

  prompt

  prompt del /Q %ShutDownFile%

  prompt del /Q %StartFile%

  prompt set LogFile=&LOG_FILE

  prompt echo COMPLETE COLD BACKUP FOR "&b" DATABASE STARTED ON &d ...> %logFile%

  prompt exit

  spool off

  $&SCRIPT_FILE

  $del &SCRIPT_FILE

  exit

  冷恢复SQL源代码如下:

  --You must have select privileges on the v$parameter

  --v$logfile v$datafile and v$controlfile data

  --dictionary views belonging to SYS to run this program

  define COLD_BACK_DIR = e:\oradb\coldbackups

  define SCRIPT_FILE = e:\back\coldrecover.bat

  define LOG_FILE= e:\back\coldcov.log

  define INT_PWD = oracle

  set pages 0 feed off echo off time off

  col a new_value b

  col c new_value d

  select value a,to_char(sysdate, 'YYYY-MM-DD HH24:MI:SS') c from v$parameter where name='db_name';

  spool &SCRIPT_FILE

  prompt rem ***** COLDRECOVER ORACLE DATABASE FOR &b ON WINDOWS NT ON &d*****

  prompt

  prompt set ShutDownFile=C:\ShutDown.SQL

  prompt echo connect internal/&INT_PWD > %ShutDownFile%

  prompt echo shutdown immediate >> %ShutDownFile%

  prompt echo startup >> %ShutDownFile%

  prompt echo shutdown normal >> %ShutDownFile%

  prompt echo exit >> %ShutDownFile%

  prompt

  prompt rem ***** SHUTDOWN THE DATABASE *******

  prompt set oracle_sid=&b

  prompt svrmgrl @%ShutDownFile%

  prompt

  -- prompt net stop OracleStart%oracle_sid%

  prompt net stop OracleService%oracle_sid%

  prompt

  prompt rem ***** SET BACKUP FILES DIRECTORY *****

  prompt cd &COLD_BACK_DIR

  prompt

  prompt rem ***** COPY FILES *****

  -- select 'xcopy e:\oradb\backups /E /V '||substr(member,1,length(member)-11) from v$logfile

  -- where group#=1;

  prompt rem Redo logs

  prompt

  select 'copy '||substr(member,instr(rtrim(member),'\',-1,1)+1,length(rtrim(member)))||' '||member from v$logfile;

  prompt

  prompt rem Datafile

  prompt

  select 'copy '||substr(name,instr(rtrim(name),'\',-1,1)+1,length(rtrim(name)))||' '||name from v$datafile;

  prompt

  prompt rem Control files

  prompt

  select 'copy '||substr(name,instr(rtrim(name),'\',-1,1)+1,length(rtrim(name)))||' '||name from v$controlfile;

  prompt

  prompt rem Init.ora files

  prompt

  select 'rename c:\oracle\admin\sqcdb\pfile\init.ora init.ora.bak' from dual;

  select 'copy init.ora c:\oracle\admin\sqcdb\pfile ' from dual;

  prompt

  prompt rem Net Config files

  prompt

  select 'rename C:\Oracle\Ora81\NETWORK\ADMIN\*.ora *.ora.bak' from dual;

  select 'copy *.ora C:\Oracle\Ora81\NETWORK\ADMIN 'from dual;

  prompt

  prompt rem *********START UP DATABASE AND SERVICES********

  prompt net start OracleService%oracle_sid%

  -- prompt net start OracleStart%oracle_sid%

  prompt

  prompt set StartFile=C:\start.SQL

  prompt echo connect internal/&INT_PWD > %StartFile%

  prompt echo startup >> %StartFile%

  prompt echo exit >> %StartFile%

  prompt

  prompt svrmgrl @%StartFile%

  prompt

  prompt del /Q %ShutDownFile%

  prompt del /Q %StartFile%

  prompt set LogFile=&LOG_FILE

  prompt echo COMPLETE COLD RECOVER FOR "&b" DATABASE ON &d ...> %logFile%

  prompt exit

  spool off

  $&SCRIPT_FILE

  $del &SCRIPT_FILE

  exit

  
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