NULL Returned by EXTRACTVALUE on Table with XMLINDEX, When the Selected XPATH is Not One of the Index
Last updated on FEBRUARY 08, 2017
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
In Oracle Server 18.104.22.168, after creating an XMLindex
PARAMETERS ('PATHS (INCLUDE (/row/c3
PATH TABLE fbnk_customer_path_table') parallel;
executing a query which contains a path not specified in the xmindex, e.g.-
FROM FBNK_CUSTOMER a
returns null, while it returns a value when the index is not created.
The XMLTYPE columns of the base table is stored as BASICFILE CLOB.
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