Invisible Columns Show On Select * Across Dblink To 12.1 Database (Doc ID 2831825.1)

Last updated on APRIL 17, 2023

Applies to:

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

When executing a querying a table with invisible columns over a DBLINK to a remote database it returns results from the invisible columns.

This only occurs on 12.1 database, on a 19c database this does not occur.

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In this Document

Symptoms

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