阅读说明
1.参数说明
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
保存生成的sql文件。
2.在实际生产环境中参数根据实际情况而定
3.执行cmd cd 到保存生成sql文件的指定目录
4.sqlplus 用户名/密码@数据库实例 @sql文件名
例: sqlplus system/123@orcl @oracleremark.sql
5.如何未创建coolback文件夹，oracleremark.sql将不会自动生成，需要手动创建
6.测试环境实在本机或服务器上。
Oracle冷备份
--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 = c:\coolback
define SCRIPT_FILE = c:\coolback\coldbackup.bat
define LOG_FILE= c:\coolback\coldbackup.log
define INT_PWD = pj2012PK
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$parameter where name ='db_name';
spool &SCRIPT_FILE
prompt rem ***** COLDBACKUP ORACLE DATABASE FOR &b ON WINDOWS NT ON &d*****
prompt
prompt set ShutDownFile=C:\ShutDown.SQL
prompt echo connect internal/&INT_PWD > %ShutDownFile%
prompt echo shutdown immediate >> %ShutDownFile%
prompt echo startup >> %ShutDownFile%
prompt echo shutdown normal >> %ShutDownFile%
prompt echo exit >> %ShutDownFile%
prompt
prompt rem ***** SHUTDOWN THE DATABASE *******
prompt set oracle_sid=&b
prompt svrmgrl @%ShutDownFile%
prompt
-- prompt net stop OracleStart%oracle_sid%
prompt net stop OracleService%oracle_sid%
prompt
prompt rem ***** SET BACKUP FILES DIRECTORY *****
prompt md c:
prompt md c:\coolback
prompt
prompt rem ***** COPY FILES *****
prompt rem Redo logs
prompt
select 'copy '||member||' &COLD_BACK_DIR /y' from v$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:\app\Administrator\admin\orcl\pfile\init.ora.642012161924 '||'&COLD_BACK_DIR /y' from dual;
prompt
prompt rem Net Config files
prompt
select 'copy C:\app\Administrator\product\11.2.0\dbhome_2\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
$del &SCRIPT_FILE
exit
oracle冷恢复
--You must have select privileges on the v$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