Things to Consider to Avoid Poor Performance or Wrong Results on 18.104.22.168
(Doc ID 1320966.1)
Last updated on JUNE 18, 2021
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 11.2]
Oracle Database - Personal Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.2]
Oracle Database - Standard Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Information in this document applies to any platform.
The purpose of this document is to publish some recommended fixes in hopes of avoiding problems associated with performance and wrong results in 22.214.171.124.x.
For issues on other versions, See:
<Document 1645862.1> Things to Consider to Avoid Poor Performance or Wrong Results on 126.96.36.199
<Document 2034610.1> Things to Consider to Avoid Poor Performance or Wrong Results on 188.8.131.52
Pro-Active Problem Avoidance and Diagnostic Collection
Although some problems may be unforeseen, in many cases problems may be avoidable if signs are detected early enough. Additionally, if an issue does occur, it is no use collecting information about that issue after the event. For information on suggested uses, other proactive preparations and diagnostics, see:
<Document 1477599.1> Best Practices Around Data Collection For Performance Issues
<Document 601807.1> Oracle 11gR1 Upgrade Companion
<Document 785351.1> Oracle 11gR2 Upgrade Companion
This Document concerns itself with highly desirable patches in 184.108.40.206 that are not included in PSU updates, either because they contain optimizer layer fixes or because the PSU that will contain them has not yet been released. Most of these issues are fixed in 220.127.116.11. Please see <Document:1392633.1> for exceptions.
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In this Document
|Pro-Active Problem Avoidance and Diagnostic Collection|
|Patches relevant for all platforms|
|Patches specific to Solaris with Veritas|
|Patches specific to IBM AIX|