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用RAMN做数据迁移,不过要停库
rman target /
将数据库启动到MOUNT状态
RMAN>run {
allocate channel ch00 type disk;
set newname for datafile 1 to '/目标数据文件路径’;
set newname for datafile 2 to '/目标数据文件路径’;
....
restore database;
swich datafile all;
recover database;
release channel ch00;
} |
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