Execution Plan Changes When Executing The Query As Non-owner
(Doc ID 468380.1)
Last updated on MAY 07, 2020
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.1 and later
Information in this document applies to any platform.
This problem can occur on any platform.
- Query runs fine when it is executed as owner. But when the same query is executed from non-owner, the execution plan is changed and the query performance is poor.
- Cursors cannot be shared due to AUTH_CHECK_MISMATCH and INSUFF_PRIVS and version count increases for the SQL due to that.
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