Cockroach Labs supports the current stable release and two releases prior. Therefore, this version will no longer be supported after the Spring 2020 release.

New in v2.1: The ALTER RANGE statement applies a schema change to a system range.


This statement performs a schema change. For more information about how online schema changes work in CockroachDB, see Online Schema Changes.

For information on using ALTER RANGE, see the documents for its relevant subcommands.

Subcommand Description
CONFIGURE ZONE Configure replication zones for a system range.

Yes No