This article introduces the import and export of Oracle Data IMP and exp commands, describes the corresponding parameters, and then uses some examples for further understanding.At last, the article discusses the problems that may occur when using
Use of Oracle import program Imp
Oracle Import utility allows you to extract data from a database and write the data to an operating system file. The basic format used by imp: imp [username [/password [@ service]. The following describes common
Use the expimp command in Oracle to quickly import and export data [export data with exp]: 1. Export the database TEST completely. Use the User Name system Password manager to export data to D: daochu. in dmp, expsystemmanager @ TESTfiled: daochu.
When importing data from IMP in Oracle, hybriddb for MySQL prompts that the character set is inconsistent.
The imp import and exp export functions of Oracle are often used in the production environment for data migration. The character set is
from:http://blog.csdn.net/wangchunyu11155/article/details/53635602"Export with exp data":1 full export of database test, user Name System Password Manager exported to D:\daochu.dmpExp system/[email protected] file=d:\daochu.dmp full=y2 Exporting
Import/export is the oldest two surviving ORACLE command line tools. In fact, I never think Exp/Imp is a good backup method, the correct statement is that Exp/Imp can only be a good dump tool, especially in small database dump, tablespace migration,
11 Database object already exists
In general, you should delete the table, sequence, function/process, triggers, etc. before the data is imported.
The database object already exists, and the default IMP parameter will import the failed
Explain the Oracle imp exp command, impexp
How to import dmp database files in oracle?
Importing and exporting oracle Data imp/exp is equivalent to restoring and backing up oracle data. The exp command can export data from the remote database server
Rapid import of Export data using the EXP/IMP command in Oracle
Export with exp data:
1 completely export database test, user Name System Password Manager exported to D:\daochu.dmpExp system/manager@test file=d:\daochu.dmp full=y
2 Exporting a
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