![]() ![]() In this tutorial, you have learned how to use the Oracle Data Pump Import tool to load an export dump file set into an Oracle Database system. Then, use the impdp command to invoke the Data Pump Import tool with the parameter file customer_imp.par: impdp parfile=customer_imp.parįinally, verify the contents of the customers_bk table: SELECT * FROM customers In this parameter file, the remap_table option renames the customers table to customers_bk table. ![]() We will load the dump file set exported in the Data Pump Export tutorial for the demonstration.įirst, create a parameter file named customer_imp.par with the following contents and place it in the c:\export folder: language: SQL (Structured Query Language) ( sql ) The behavior of the tool depends on the import parameters that you specify, either on the command line or in a parameter file. To invoke the Data Pump Import tool, you use the following command: impdpĬode language: SQL (Structured Query Language) ( sql ) Oracle recommends the Data Pump Import tool because it is more flexible and can be 15 times faster than the legacy tool in terms of performance. Note that the Data Pump Import is a replacement of the legacy Import tool called imp starting from Oracle 10g. The dump file set is created by running the Data Pump Export tool. The dump file set consists of one or more disk files that store table data, database object metadata, and control information. Exclude tables in the Par file during export in oracle. The EXCLUDE and INCLUDE parameters are mutually exclusive. I wish to export the table data for these schemas but exclude any tables that are named with the second character an underscore. The Data Pump Import utility comes with the Oracle Installation by default. I have a large number of user schemas in my Oracle database. The Data Pump Import program is a tool that allows you to load an export dump file set into a target Oracle database system. Introduction to Oracle Data Pump Import tool Summary: in this tutorial, you will learn how to use the Oracle Data Pump Import to load an export dump file set into a target Oracle Database system. ![]()
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |