How To Import Multiple Tables In Oracle Using Impdp? Oracle Multiple Dump File with their Corresponding Tables. I am trying to import the data from dump file , so I created the test.par file which contains multiple. impdp system/password directory=bckup schemas=sch101 dumpfile=sc101.dmp remap_schema=sch101:MY_SCHEMA.
Oracle’s impdp utility, or import data pump, is a powerful tool that can be used to import multiple tables into an Oracle database. In this article, we’ll explain how to use impdp to import multiple tables into your database.
Importing multiple tables into an Oracle database can be a time-consuming process. The impdp utility simplifies the process by allowing you to quickly and easily import multiple tables into your database.
In order to use the impdp utility, you’ll need to have Oracle Database 10g or later installed on your system.
Steps to Import Multiple Tables in Oracle Using Impdp
- Step 1: Log in to the Oracle database as a user with the DBA privilege.
- Step 2: Create the directory object for the data files.
- Step 3: Create the directory object for the log files.
- Step 4: Create a database link from the schema in the source database to the schema in the target database.
- Step 5: Create the impdp job.
- Step 6: Start the impdp job.
- Step 7: Monitor the progress of the job.
- Step 8: View the log file for any errors.
Now let’s take a closer look at the individual steps in this process.
Step 1: Log in to the Oracle database as a user with the DBA privilege.
Before you can use the impdp utility, you must log in to the Oracle database as a user with the DBA privilege. This user must have the CREATE SESSION privilege and the CREATE DATABASE LINK privilege.
Step 2: Create the directory object for the data files.
The impdp utility requires that you create a directory object for the data files. This directory object should be created in the source database. The directory object points to the directory where the data files are located.
Step 3: Create the directory object for the log files.
The impdp utility also requires that you create a directory object for the log files. This directory object should be created in the source database. The directory object points to the directory where the log files are located.
Step 4: Create a database link from the schema in the source database to the schema in the target database.
The impdp utility requires that you create a database link from the schema in the source database to the schema in the target database. This database link will be used to connect the source and the target databases.
Step 5: Create the impdp job.
The next step is to create the impdp job. The impdp job is the command that will be used to import the tables into the target database. This job should be created in the source database.
Step 6: Start the impdp job.
Once you have created the impdp job, you can start it by executing the command. This command will execute the impdp job and start importing the tables into the target database.
Step 7: Monitor the progress of the job.
The impdp utility will generate a log file which contains information about the progress of the job. You can use this log file to monitor the progress of the job and make sure that it is running correctly.
Step 8: View the log file for any errors.
The impdp utility will generate a log file which contains information about any errors that may have occurred during the import process. You can use this log file to troubleshoot any errors that may have occurred during the import process.
In conclusion, the impdp utility is a powerful tool that can be used to import multiple tables into an Oracle database. By following the steps outlined in this article, you can quickly and easily import multiple tables into your database.
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impdp DIRECTORY=MY_DIRECTORY dumpfile=EXP_MY_DUMP.dmp INCLUDE=TABLE_DATA TABLE_EXISTS_ACTION=TRUNCATE I could try executing.