Question

我正在尝试使用脚本为我的DB2（10.1.0）执行脱机备份并安排它。

db2backup.bat

@ECHO OFF 
FOR xxxx IN (OPNACT BLOGS SNCOMM DOGEAR FILES FORUM HOMEPAGE PEOPLEDB WIKIS) DO ( 
 DB2 CONNECT TO xxxx 
 DB2 QUIESCE DATABASE IMMEDIATE FORCE CONNECTIONS 
 DB2 CONNECT RESET 
 DB2 BACKUP DATABASE xxxx TO "C:\Backup\DB2" WITH 2 BUFFERS BUFFER 1024 PARALLELISM 3 WITHOUT PROMPTING 
 DB2 CONNECT TO xxxx 
 DB2 UNQUIESCE DATABASE 
 DB2 CONNECT RESET 
)

但是当我尝试运行它时，

DB2CMD /c /w /i C:\Backup\db2backup.bat

我收到了错误，

＆＃34; xxxx此时出乎意料。＆＃34;

所以我为什么要这个？我怎么能避免它？

非常感谢您的投入!!

Answer 1

问题在于你如何处理变量。 xxxxx不是有效名称，应该以两个百分比开头：%% xxxxx

@ECHO OFF 
FOR %%xxxx IN (OPNACT BLOGS SNCOMM DOGEAR FILES FORUM HOMEPAGE PEOPLEDB WIKIS) DO ( 
 DB2 CONNECT TO %%xxxx 
 DB2 QUIESCE DATABASE IMMEDIATE FORCE CONNECTIONS 
 DB2 CONNECT RESET 
 DB2 BACKUP DATABASE %%xxxx TO "C:\Backup\DB2" WITH 2 BUFFERS BUFFER 1024 PARALLELISM 3 WITHOUT PROMPTING 
 DB2 CONNECT TO %%xxxx 
 DB2 UNQUIESCE DATABASE 
 DB2 CONNECT RESET 
)

有关详细信息，请查看此问题What is the difference between % and %% in a cmd file?

DB2的脱机备份脚本

1 个答案: