mirror of
https://github.com/emqx/neuron.git
synced 2026-10-17 04:40:42 +08:00
eeff
60 lines
1.6 KiB
SQL
60 lines
1.6 KiB
SQL
/**
|
|
* NEURON IIoT System for Industry 4.0
|
|
* Copyright (C) 2020-2023 EMQ Technologies Co., Ltd All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
**/
|
|
BEGIN TRANSACTION;
|
|
|
|
-- for backward compatibility with version 2.3,
|
|
-- migrate MQTT plugin upload-topic to subscription parameters.
|
|
WITH
|
|
topics AS (
|
|
SELECT
|
|
name AS app,
|
|
json_extract(json(setting), '$.params.upload-topic') AS topic
|
|
FROM
|
|
nodes
|
|
JOIN settings
|
|
WHERE
|
|
name = node_name
|
|
AND plugin_name = 'MQTT'
|
|
)
|
|
UPDATE
|
|
subscriptions
|
|
SET
|
|
params = (
|
|
SELECT
|
|
json_object('params', json_object('topic', topic)) AS params
|
|
FROM
|
|
topics
|
|
WHERE
|
|
topics.app = subscriptions.app_name
|
|
AND topics.topic NOT NULL
|
|
)
|
|
WHERE
|
|
EXISTS (
|
|
SELECT
|
|
topic
|
|
FROM
|
|
topics
|
|
WHERE
|
|
topics.app = subscriptions.app_name
|
|
AND topics.topic NOT NULL
|
|
AND subscriptions.params IS NULL
|
|
);
|
|
|
|
COMMIT;
|