How to fix the Oracle error ORA-39600: Queue keys needs to be a suffix of cluster key.?

In this post, you’ll learn more about the Oracle ErrorORA-39600: Queue keys needs to be a suffix of cluster key. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-39600: Queue keys needs to be a suffix of cluster key.

Reason for the Error ORA-39600: Queue keys needs to be a suffix of cluster key.

Attempt to specify queue key columns that don’t form a suffix of the cluster key.

How to fix the Error ORA-39600: Queue keys needs to be a suffix of cluster key. ?

You can fix this error in Oracle by following the below steps

Only specify queue key columns as a suffix of cluster key.