Slow Performance When Querying Binary XMLType Table On A Database With Database Character Set Other Than AL32UTF8
Last updated on FEBRUARY 08, 2017
Applies to:Oracle Database - Standard Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2 to 12.1]
Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 11.2 to 12.1]
Information in this document applies to any platform.
- running a query on a binary xmltable is slow when database character set is different from AL32UTF8 (for example UTF8).
- running the same query on a database with AL32UTF8 character set, the query is much faster
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