Query with Sub-Query Runs Slower and Uses Semi-Join After Upgrading From 22.214.171.124 to 126.96.36.199
(Doc ID 2054180.1)
Last updated on FEBRUARY 13, 2019
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 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 Backup Service - Version N/A and later
Information in this document applies to any platform.
- After upgrading from 184.108.40.206 to 220.127.116.11 query that was ran in 3 minutes started taking over 30 minutes
- Query contains a sub-query and is similar to:
Database upgraded to 18.104.22.168
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