Document system:group_info & system:bucket_info keyspaces

(For version 8.0.0)

To https://docs.couchbase.com/server/current/n1ql/n1ql-intro/sysinfo.html add:

Querying Groups

You can query group information using the system:group_info keyspace as follows:

 
SELECT * FROM system:group_info;

 
The query returns the following attributes:

description    (string) The user-defined description associated with the group.
id (string) The group identifier.
ldap_group_ref (string) OPTIONAL The LDAP mapping.
roles (array) List of RBAC roles for the group.

    Each entry in roles is an object with the following attributes:

    bucket_name (string) OPTIONAL The name of the bucket to which the role applies.
    collection_name (string) OPTIONAL The name of the collection to which the role applies.
    role (string) The RBAC role.
    scope_name (string) OPTIONAL The name of the scope to which the role applies.

Querying Bucket Information

You can query bucket information using the system:bucket_info (alias: system:database_info) keyspace as follows:

SELECT * FROM system:bucket_info;

The query returns the same information as the /pools/default/buckets REST interface, with the exception of the vBucketServerMap.vBucketMap field which is, for compactness, reported as a string with pipe delimited elements rather than an array of arrays.