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XML Query Returns ORA-19279 on 11.2.0.1, 11.2.0.2 but Not on 11.1.0.7 (Doc ID 1373311.1)

Last updated on MARCH 01, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

A XML query executed on 11.2.0.1/2 returns error

ORA-19279: XPTY0004 - XQUERY DYNAMICTYPE MISMATCH: EXPECTED SINGLETON SEQUENCE - GOT MULTI-ITEM SEQUENCE

while it was running fine on 11.1.0.7.

Cause

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In this Document
Symptoms
Cause
Solution
References


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