expdp

How to Resolve ORA-39195: At least one schema in the TABLE_FILTER does not exist.

by Ed Chen
December 23, 2020March 16, 2021

ORA-39195 ORA-39195 means that tables that you want to export does not exist in the current database, even though you qualify exported tables by schema… Read More »

How to expdp PDB as SYSDBA without Password

by Ed Chen
December 23, 2020March 16, 2021
2 Comments

Expdp PDB as SYSDBA If we want to export data from a Pluggable Database (PDB) using expdp as sysdba by OS Authentication, we will get… Read More »

impdp Parameter for All Releases of Oracle Database

by Ed Chen
August 5, 2020March 31, 2021

Here is the list of impdp available parameters for All Releases of Oracle Database. impdp All Parameters for Oracle Database 21c impdp All Parameters for… Read More »

expdp Parameter for All Releases of Oracle Database

by Ed Chen
August 1, 2020April 7, 2022

Here is the list of expdp available parameters for All Releases of Oracle Database. expdp All Parameters for Oracle Database 21c expdp All Parameters for… Read More »

How to Resolve IMP-00401 Error Message

by Ed Chen
April 23, 2017October 24, 2021

IMP-00401: dump file may be an Data Pump export dump file When I use original import utility to import data from a dump file, I… Read More »

How to Resolve ORA-39143 Error Message

by Ed Chen
April 23, 2017October 24, 2021

ORA-39143: dump file may be an original export dump file Was trying to import the data using impdp, but it threw an error ORA-39143. ORA-39143:… Read More »

How to Duplicate a Schema from One to Another

by Ed Chen
August 7, 2016May 14, 2021

Suppose you are planning to duplicate user01 schema into user02 schema. Tools like TOAD, SQL Developer can be helpful. But you may also like to… Read More »

How to impdp AS SYSDBA without Password

by Ed Chen
May 13, 2016April 11, 2021

impdp AS SYSDBA Like I talked about expdp as sysdba in the previous post, we usually use system who has sufficient privileges to perform data… Read More »

How to expdp AS SYSDBA without Password

by Ed Chen
May 13, 2016April 11, 2021
2 Comments

expdp AS SYSDBA Normally, we use system to migrate data from one to another, who has pretty enough privileges for all kinds of manipulation at… Read More »

What Oracle Command-line Utilities Need Authentication - Oracle

by Ed Chen
January 11, 2013December 24, 2020

Oracle provides many utilities to operate the infrastructure and database. Some of them need authentications to access database, but some don't. The bottom line is… Read More »