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cd /home/dmdba/dmdbms/bin 导出: ./dexp SYSDBA/SYSDBA@LOCALHOST:5236 directory=<导出目录> file=GOOZOE.dmp SCHEMAS=GOOZOE
cd /data/dm/dmdbms/tool ./disql conn SYSDBA/SYSDBA:5237
create user GOOZOE identified by GOOZOE;
cd /data/dm/dmdbms/bin
./dimp SYSDBA/SYSDBA@LOCALHOST:5237 directory=<dmp文件所在目录> file=GOOZOE.dmp remap_schema=GOOZOE:GOOZOE table_exists_action=replace
cd /dm/dmdbms/tool ./disql conn SYSDBA/SYSDBA:5237
SELECT DISTINCT object_name FROM ALL_OBJECTS WHERE OBJECT_TYPE = 'SCH';
SELECT table_name FROM dba_tables WHERE owner = 'GOOZOE';
方案一: 删除模式和用户后,重新新建用户后导入 drop user if EXISTS LASERVICEX CASCADE; 方案二: 直接覆盖 ./dimp SYSDBA/SYSDBA@LOCALHOST:5237 directory=/data/tools/dmdb file=LASERVICEX-114.dmp remap_schema=LASERVICEX-114:LASERVICEX table_exists_action=replace ==== skip:跳过此表 append:直接向现有表中导入数据 truncate:先删除现有表中的数据,再向表中导入数据 replace:先删除现有表,再导数据 ====
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