-- This file and its contents are licensed under the Timescale License. -- Please see the included NOTICE for copyright information and -- LICENSE-TIMESCALE for a copy of the license. \c :TEST_DBNAME :ROLE_CLUSTER_SUPERUSER; SET client_min_messages TO ERROR; DROP DATABASE IF EXISTS data_node_1; DROP DATABASE IF EXISTS data_node_2; SET client_min_messages TO NOTICE; SELECT json_object_field(get_telemetry_report(always_display_report := true)::json, 'distributed_db'); -- Become an access node SELECT * FROM add_data_node('data_node_1', host => 'localhost', database => 'data_node_1'); SELECT json_object_field(get_telemetry_report(always_display_report := true)::json, 'distributed_db'); -- See telemetry report from a data node \c data_node_1 :ROLE_CLUSTER_SUPERUSER; SELECT json_object_field(get_telemetry_report(always_display_report := true)::json, 'distributed_db'); \c :TEST_DBNAME :ROLE_CLUSTER_SUPERUSER; SELECT * FROM add_data_node('data_node_2', 'localhost', database => 'data_node_2'); -- Add hypertables CREATE TABLE test_ht(time timestamptz, device int, PRIMARY KEY (time, device)); SELECT * FROM create_hypertable('test_ht', 'time', 'device', 1); CREATE TABLE disttable(time timestamptz, device int, PRIMARY KEY (time, device)); SELECT * FROM create_distributed_hypertable('disttable', 'time', 'device', 2); CREATE TABLE disttable2(time timestamptz, device int, PRIMARY KEY (time, device)); SELECT * FROM create_distributed_hypertable('disttable2', 'time', 'device', 2, replication_factor => 2); -- See telemetry report update from the data node \c data_node_1 :ROLE_CLUSTER_SUPERUSER; SELECT json_object_field(get_telemetry_report(always_display_report := true)::json, 'distributed_db'); \c :TEST_DBNAME :ROLE_CLUSTER_SUPERUSER; -- See a number of distributed and distributed and replicated hypertables update SELECT json_object_field(get_telemetry_report(always_display_report := true)::json, 'distributed_db');