Query With XML Functions Doing For Full Table Scan In 12c Compared To 11g
(Doc ID 2555920.1)
Last updated on JANUARY 08, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
- INSERT INTO ... SELECT statement, in which the SELECT portion is an ANSI join, which references XML functions, is accessing table, AXIOM_TASKS does a full table scan instead index
- This behavior is not seen on a database running with Rel. 184.108.40.206 software, nor was it observed on the current database, until it was upgraded from Rel. 220.127.116.11 to Rel. 18.104.22.168.
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