ORA-07445 [qerixGetKey()+782] Running A Query With Left Joins

(Doc ID 2324740.1)

Last updated on NOVEMBER 17, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

Query fails with:  ORA-07445: exception encountered: core dump [qerixGetKey()+782] [SIGSEGV] [ADDR:0x10] [PC:0xCD1BCEE] [Address not mapped to object] []

 

The query includes a number of Left Joins, some of which do not return data. When the Left Joins don't return data, then ORA-7445 error is returned.

If it is run without the Left Joins that don’t return data, it runs fine. Also if the Left Joins return data, it runs fine.

 

Changes

 Upgrade to Oracle 12c.

Cause

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