Slow DataPump Import (IMPDP) From Tables With Many Subpartitions
(Doc ID 867678.1)
Last updated on JANUARY 30, 2022
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.1]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
NOTE: In the testcase content below, the user information and metadata used represents fictitious data. Any similarity to actual persons, living or dead, is purely coincidental and not intended in any manner.
DataPump import (IMPDP) is slow during importing a table with many subpartitions (+150 subpartitions)
The most expensive SQL statement is:
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