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JSON_TABLE query fails with ORA-7445 [qmxtgrSkipVuCol()+12] (Doc ID 2577880.1)

Last updated on AUGUST 15, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 19.3.0.0.0 [Release 12.2 to 18]
Information in this document applies to any platform.

Symptoms

A JSON_TABLE query fails with the following error:

ORA-07445: exception encountered: core dump [qmxtgrSkipVuCol()+12] [SIGSEGV] [ADDR:0x0] [PC:0xF7D60DC] [SI_KERNEL(general_protection)] []


Example statement that fails:

SELECT DISTINCT "A" FROM JSON_TABLE(TEST.RET, '$[*]' COLUMNS("A" varchar2(255) path '$.A'));

Cause

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In this Document
Symptoms
Cause
Solution
References


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