DataPump Export Is Slow When CURSOR_SHARING=FORCE And _OPTIM_PEEK_USER_BINDS=FALSE
(Doc ID 2348095.1)
Last updated on JANUARY 16, 2020
Applies to:Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Expdp is very slow when cursor_sharing is set to force and _optim_peek_user_binds is set to false.
As one can be seen from 10046 trace, most of time is consumed on SQLs similar to:
The following parameters are set at database level:
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