Update the load command description as it supports full backups (neo4j#1594)

Co-authored-by: Reneta Popova <reneta.popova@neo4j.com>

Author: NataliaIvakina

modules/ROOT/pages/backup-restore/restore-backup.adoc

@@ -8,6 +8,9 @@
 
 A database backup artifact (full or differential) can be restored within the same or to a later Neo4j version using the `restore` command of `neo4j-admin`.
 
+Starting with Neo4j 5.20, you can load a **full** database backup artifact using the xref:backup-restore/restore-dump.adoc#restore-dump-command[`neo4j-admin database load`] command.
+This functionality is available in the Community Edition.
+
 [NOTE]
 ====
 Restoring a database backup to a previous Neo4j version is not supported.

modules/ROOT/pages/backup-restore/restore-dump.adoc

@@ -4,6 +4,8 @@
 
 A database dump can be loaded to a Neo4j instance using the `load` command of `neo4j-admin`.
 
+From Neo4j 5.20, the `neo4j-admin database load` command also supports loading a database from xref:backup-restore/online-backup.adoc#backup-artifact[full database backup artifacts].
+
 [NOTE]
 ====
 Change Data Capture does **not** capture any data changes resulting from the use of `neo4j-admin database load`.
@@ -14,7 +16,8 @@ See link:{neo4j-docs-base-uri}/cdc/current/get-started/self-managed/#non-tx-log-
 [[restore-dump-command]]
 == Command
 
-The `neo4j-admin database load` command loads a database from an archive created with the xref:backup-restore/offline-backup.adoc#offline-backup-command[`neo4j-admin database dump`] command.
+The `neo4j-admin database load` command loads a database from an archive created with the xref:backup-restore/offline-backup.adoc#offline-backup-command[`neo4j-admin database dump`] command or from xref:backup-restore/online-backup.adoc#online-backup-command[full Neo4j Enterprise backup] (available from Neo4j 5.20).
+
 Alternatively, `neo4j-admin database load` can accept a dump from standard input, enabling it to accept input from `neo4j-admin database dump` or another source.
 
 The command can be run from an online or an offline Neo4j DBMS.
@@ -37,7 +40,8 @@ neo4j-admin database load [-h] [--expand-commands] [--info] [--verbose] [--overw
 === Description
 
 Load a database from an archive.
-_<archive-path>_ must be a directory containing an archive(s) created with the dump command.
+_<archive-path>_ must be a directory containing an archive(s).
+Archive can be a database dump created with the dump command, or can be a full backup artifact created by the backup command from Neo4j Enterprise.
 If neither `--from-path` or `--from-stdin` is supplied `server.directories.dumps.root` setting will be searched for the archive.
 Existing databases can be replaced by specifying `--overwrite-destination`.
 It is not possible to replace a database that is mounted in a running Neo4j server.
@@ -74,11 +78,11 @@ If `--info` is specified, then the database is not loaded, but information (i.e.
 |
 
 |--from-path=<path>
-|Path to a directory containing archive(s) created with the dump command.
+|Path to a directory containing archive(s).
 |
 
 |--from-stdin
-|Read dump from standard input.
+|Read archive from standard input.
 |
 
 |-h, --help
@@ -114,7 +118,8 @@ If you are not replacing an existing database, you must create the database (usi
 
 [TIP]
 ====
-The command looks for a file called _<database>.dump_ where `<database>` is the database specified in the command.
+The command looks for a file called _<database>.dump_ where `<database>` is the database specified in the command. +
+As of Neo4j 5.20, the command also looks for a full backup artifact.
 ====
 
 [NOTE]
@@ -140,6 +145,20 @@ You can load a dump from a local directory using the following command:
 bin/neo4j-admin database load --from-path=/full-path/data/dumps <database> --overwrite-destination=true
 ----
 
+Starting from Neo4j 5.20, you can use the same command to load the database from its full backup artifact:
+
+[source,shell, role="nocopy"]
+----
+bin/neo4j-admin database load --from-path=/full-path/to/backups <database> --overwrite-destination=true
+----
+
+The following example shows how to designate a specific archive for the `load` command.
+
+[source,shell, role="nocopy"]
+----
+cat foo.dump | neo4j-admin database load --from-stdin mydatabase
+----
+
 === Load a dump from an AWS S3 storage
 
 _This feature is available from Neo4j 5.19._