windows下Oracle增量备份脚本文件

@set ORACLE_HOME=D:\oracle\product\10.2.0\db_1
@rem echo %ORACLE_HOME%
@set ORACLE_SID=orcl
@rem echo %ORACLE_SID%
@set NLS_LANG=SIMPLIFIED CHINESE_CHINA.ZHS16GBK
@rem echo %NLS_LANG%
@set PATH=%ORACLE_HOME%\bin
@rem echo %PATH%

@set RMAN=%ORACLE_HOME%\bin\rman.exe

@rem *******************获取系统时间,截取yyyy-dd-mm ******************************
@rem*******************如果获取的时间不对,请修改系统时间格式 yyyy-mm-dd dddd*****************************
@set MONTH=%date:~0,10%
@set BACKUP_DIR=E:\BACKUP\%MONTH%

@IF NOT EXIST %BACKUP_DIR% (
mkdir %BACKUP_DIR%
)

@set RQ=%date:~0,10%
@set RMAN_LOG_FILE=%BACKUP_DIR%\rman_%RQ%.log

@rem echo %RMAN_LOG_FILE%
@rem *******************连接rman 根据实际情况修改******************************
@set TARGET_CONNECT_STR=yk/yk@orcl

@set DAY=%date:~12,13%

@REM 0级备份就是进行全库备份，level 1就是备份level 0后改变的数据，level 2就是备份level 1或level 0后改变的数据
@REM 如果前一个备份是level 1那么就备份这之后修改的数据，如果前个备份是level 0那么就备份level 0后的数据
@echo ==== started on %DATE% ====  >>%RMAN_LOG_FILE%
@set BACKUPTYPE=incremental level 2 database
@set NAME=L2_%%d_%%T_%%s

@if "%DAY%" EQU "一" (
set BACKUPTYPE=incremental level 2 database
set NAME=F_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "二" (
set BACKUPTYPE=incremental level 2 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "三" (
set BACKUPTYPE=incremental level 2 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "四" (
set BACKUPTYPE=incremental level 2 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "五" (
set BACKUPTYPE=incremental level 1 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "六" (
set BACKUPTYPE=incremental level 2 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@if "%DAY%" EQU "日" (
set BACKUPTYPE=incremental level 0 database
set NAME=L1_%%d_%%T_%%s
set ARCHIVE=L1_%%d_%%T
)

@REM backup format 'e:\backup\dbL0_%d_%T.arc' archivelog all delete input;
@rem echo backup %BACKUPTYPE% include current controlfile;
@rem echo sql "ALTER SYSTEM ARCHIVE LOG CURRENT";

@(
echo run {
@rem 手动分配一个通道 目录: E:\BACKUP\yyyy-mm-dd
echo allocate channel Channel1 type disk format '%BACKUP_DIR%\%NAME%';
@rem 备份数据库及控制文件 目录: E:\BACKUP\yyyy-mm-dd
echo backup %BACKUPTYPE% include current controlfile;
echo sql "ALTER SYSTEM ARCHIVE LOG CURRENT";
@rem 备份归档日志 目录: E:\BACKUP\yyyy-mm-dd
echo backup format '%BACKUP_DIR%\%ARCHIVE%' archivelog all delete input;
@rem 目录: E:\BACKUP\yyyy-mm-dd
echo backup current controlfile format '%BACKUP_DIR%\ctl_%d_%T_%s';
@rem 释放通道
echo release channel Channel1;
echo }
) | %RMAN% target %TARGET_CONNECT_STR% nocatalog msglog '%RMAN_LOG_FILE%'

@set ERRLEVEL=%ERRORLEVEL%

@if %ERRLEVEL% NEQ 0 @goto err

@set LOGMSG="备份成功！！"

@goto end

:err
@set LOGMSG="备份失败，请重试！！！"

:end

@echo # >> %RMAN_LOG_FILE% 
@echo ==== %LOGMSG% on %DATE% ==== >> %RMAN_LOG_FILE%
@endlocal
@REM End of Main Program -----------------------------------------------------