gcloud spanner databases ddl

INFORMATION
gcloud spanner databases ddl is supported in universe domain universe; however, some of the values used in the help text may not be available. Command examples may not work as-is and may requires changes before execution.
NAME
gcloud spanner databases ddl - manage the DDL for Cloud Spanner databases
SYNOPSIS
gcloud spanner databases ddl COMMAND [GCLOUD_WIDE_FLAG]
DESCRIPTION
Manage the DDL for Cloud Spanner databases.
GCLOUD WIDE FLAGS
These flags are available to all commands: --help.

Run $ gcloud help for details.

COMMANDS
COMMAND is one of the following:
describe
Describe the DDL for a Cloud Spanner database.
update
Update the DDL for a Cloud Spanner database.
NOTES
These variants are also available:
gcloud alpha spanner databases ddl
gcloud beta spanner databases ddl