1、Load 方法装入数据:
export to tempfile of del select * from TABLENAME where not 清理条件;
load from tempfile of del modified by delprioritychar replace into TABLENAME nonrecoverable;
说明:
在不相关的数据表export数据时,可以采取并发的形式,以提高效率;
TABLENAME指待清理table的名称;
modified by delprioritychar防止数据库记录中存在换行符,导致数据无法装入的情况;
replace into对现数据库中的内容进行替换,即将现行的数据记录清理,替换为数据文件内容;
nonrecoverable无日志方式装入;
2、查找当前的应用:DB2 list application |grep BTPDBS;
3、删除当前正在使用的application:
db2 "force application (Id1,Id2,Id3)"
Id1,Id2,Id3 是List显示的应用号;
4、查看当前应用号的执行状态:
db2 get snapshot for application agentid 299 |grep Row
5、查看数据库参数:
db2 get db cfg for //当前数据库可以省略
6、修改数据库的Log数据:
db2 update db cfg using <参数名> <参数值>
7、Db2Stop Force的用法:
在进行Bind的时候出现如下错误:
SQL0082CAn error has occurred which has terminated processing.
SQL0092NNo package was created because of previous errors.
SQL0091NBinding was ended with "3" errors and "0" warnings.
主要是表文件被加锁,不能继续使用;
在进行stop的时候报错:db2stop
8/03/2005 21:46:530 0 SQL1025NThe database manager was not stopped because databases are still active.
SQL1025NThe database manager was not stopped because databases are still active.
需要使用如下命令可以解决这个问题: db2stop force
08/03/2005 21:47:49 0 0 SQL1064NDB2STOP processing was successful.
SQL1064NDB2STOP processing was successful.
然后启动数据库db2start,连接数据库db2s后,重新进行bind即可。