Oracle Export extracts the object definitions and table data from an Oracle database and stores them in an Oracle binary-format Export dump file located on disk or tape. Such files can then be FTPed or physically transported to a different site and used, with the Import utility, to transfer...
This chapter describes how to use the Export utility to write data from an Oracle database into an operating system file in binary format. This file is stored outside the database, and it can be read into another Oracle database using the Import utility (described in Chapter 2). ...
Oracle Database - Enterprise Edition - Version 8.0.3.0 to 11.1.0.7 [Release 8.0.3 to 11.1]: IMPORT / EXPORT UTILITY RUNNING EXTREMELY SLOW
As with other database objects, XML data is exported in the character set of the exporting server. During import, the data is converted to the character set of the importing server. Oracle Data Pump has two command-line clients, expdp and impdp, that invoke Data Pump Export utility and Dat...
Full:导出完整个数据库。只有具有 EXP_FULL_DATABASE 角色的用户才能使用此模式,使用参数 FULL 来指定这个模式 Tablespace:允许有权限的用户将一组表空间从一个 Oracle 数据库移动到另一个,使用参数 TRANSPORT_TABLESPACE 来指定这个模式 User:导出属于某个用户的所有对象(例如表,授予,索引和过程),使用参数 OWNER 指...
Original Export/Import, Data Pump export/import, and transportable tablespaces can all be used to migrate from earlier versions of Oracle Database to a pluggable database running with Oracle Database 12c. In addition, an exciting new feature, full transportable export/import, is available to make...
Oracle 10g provides us the facility of import and export utility for doing the same. Import/Export utility is used to store data to and from the Oracle database. In this paper we are going to discuss how the data is backed up and restore by using the concept of Import Export utility ...
- Export Oracle views as PG tables. - Export Oracle user defined types. - Provide some basic automatic conversion of PLSQL code to PLPGSQL. - Works on any platform. - Export Oracle tables as foreign data wrapper tables. - Export materialized view. - Show a report of an Oracle database ...
- 授予 DBA 角色 EXP_FULL_DATABASE 和 IMP_FULL_DATABASE 的权限; - 将导出/导入视图的版本更新到表 sys.props$ 中. 当使用Oracle7导出工具从Oracle8/8i数据库(见下面详细)导出Oracle7格式的导出文件时,必须在Oracle8/8i数据库用 SYS 用户运行 CATEXP7.SQL 脚本: ...
http://www.dba-oracle.com/t_rman_export_expdp.htm Question: I've been using data pump (the export utility) to backup my database, but I wonder if I should be using RMAN instead. They both do backups, so what's the advantages of each?