Dropping Unused Columns fails if compression is enabled (Doc ID 2171802.1)

Last updated on AUGUST 18, 2016

Applies to:

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

Symptoms


Even after the alter table command is run and completed successfully, there are still unused columns in the table.

Cause

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