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 220.127.116.11 to 18.104.22.168.0 [Release 12.2 to 18]
Information in this document applies to any platform.
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'));
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