ORA-600 [19004] with join predicates on NCHAR column having histograms (Doc ID 2278489.1)

Last updated on AUGUST 08, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Oracle Database - Standard Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Information in this document applies to any platform.

Symptoms

 If a histogram is created on an NCHAR column, an internal error ORA-600 [19004] may occur while parsing a query.

 

Cause

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