Accessing ALL_OBJECTS View Performs Slowly, Relative to Response Time on Another Database
(Doc ID 2061736.1)
Last updated on FEBRUARY 18, 2019
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Oracle Database Cloud Schema Service - Version N/A and later
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
Information in this document applies to any platform.
- While tracing SQL execution, you find that a recursive query involving ALL_OBJECTS (or DBA_OBJECTS or USER_OBJECTS) runs slowly, more so than on another database on which you execute it. Here is one such example:
There are no changes involved, although you may have just recently created a new database on which the recursive query involving ALL_OBJECTS performs more slowly than on a database created previously.
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