# Heading
# exp 导出
- 导出所有用户
exp user/passwd@instance file=./XXX.dmp full=y
- 导出指定用户
exp user/passwd@instance file=./XXX.dmp owner=user,user2
- 导出指定表
exp user/passwd@instance file=./XXX.dmp tables=tableName,tableName2
# imp 导入
全量导入
imp user/passwd@instance file=./XXX.dmp full=y ignore=y
按用户导入
imp user/passwd@instance file=./XXX.dmp fromuser=A touser=B ignore=y
# expdb
- 导出当前用户
expdp user/passwd@instance file=./XXX.dmp
- 全量导出(全部用户)
expdp user/passwd@instance file=./XXX.dmp full=y
- 导出指定用户
expdp user/passwd@instance schemas=user file=./XXX.dmp
- 导出指定表空间
expdp user/passwd@instance tablespace=tbs1,tbs2 file=./XXX.dmp
- 导出指定表
expdp user/passwd@instance file=./XXX.dmp tables=tableName,tableName2
- 按条件导出
expdp user/passwd@instance tables=table1='where number=1234' file=./XXX.dmp
- 部分表导出(%模糊匹配)
expdp user/passwd@instance tables=%XXX% file=./XXX.dmp
# impdb
- 全量导入
impdp user/passwd@instance file=./XXX.dmp full=y logfile=test.log
- 同名用户导入
impdp A/passwd schemas=A file=./XXX.dmp logfile=impdp.log;
- 部分表导入
impdp user/passwd@instance tables=%XXX% file=./XXX.dmp
https://www.cnblogs.com/chinas/p/8300955.html#_label3
参考表创建表及数据:https://www.cnblogs.com/ziyun20160613/p/10830659.html