High CPU Parse Time On 12c On Complex Queries Which Uses Materialized With Subquery
Last updated on FEBRUARY 15, 2017
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
- Very high hard parse time on 184.108.40.206.0 for complex SQL over 35 sec comparing to 3 seconds in Oracle 220.127.116.11
- They query uses complex materialized with subquery
Upgrade to 18.104.22.168 from 22.214.171.124.
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