My Oracle Support Banner

19c New Feature of COALESCE Empty Index Leaf Blocks Only (Doc ID 3002277.1)

Last updated on FEBRUARY 07, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 19.3.0.0.0 and later
Information in this document applies to any platform.

Purpose

 To document the new feature in Oracle Database 19c, which allows using ALTER INDEX <index_name> COALESCE statement to remove empty index leaf blocks only.

Scope

Database administrators of Oracle Database.

Details

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Purpose
Scope
Details
References

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.