Table Alias Scope In Correlated Queries Works In 12c But Failed With ORA-904 In 11.2

(Doc ID 2365733.1)

Last updated on FEBRUARY 28, 2018

Applies to:

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

Symptoms

This query runs fine on Oracle 12.1.0.2 and 12.2.01. However, on 11g and 10g, this query gives ORA-00904: "A"."DUMMY": invalid identifier:






Cause

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