Dictionary Queries Having Objects Reference To "EXTENDED DATA LINK" Sharing Are Running Slower In PDB (Doc ID 2745111.1)

Last updated on JANUARY 22, 2021

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

In a multitenant environment, the SQL queries executed from a Pluggable Database (PDB) those of which refers to the oracle-supplied data dictionary views such as : DBA/USER/ALL_ARGUMENTS, DBA/USER/ALL_VIEWS, DBA/USER/ALL_PROCEDURES etc. are running slower
Whereas in Normal Non-CDB database, the execution of these query are faster

No Database Level Changes.

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