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After Upgrade from 12.2 to 19c, a JSON Query now Fails with ORA-00932: Inconsistent Datatypes: Expected CHAR Got NUMBER (Doc ID 2932422.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Information in this document applies to any platform.

Symptoms

After upgrade from 12.2 to 19c, a JSON query now fails with the following error:

PL/SQL: ORA-00932: inconsistent datatypes: expected CHAR got NUMBER"


Example query:

 

Cause

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In this Document
Symptoms
Cause
Solution


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