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Nodejs mysql6/17/2023 ![]() ![]() The msg.topic must hold the query for the database, and the result is returned in msg.payload. This does allow both INSERTS and DELETES.īy its very nature it allows SQL injection. This node uses the query operation against the configured database. InstallĮither use the Node-RED Menu - Manage Palette - Install, or run the following command in your Node-RED user directory - typically ~/.node-red npm i node-red-node-mysql ![]() A Node-RED node to read and write to a MySQL databaseĪ Node-RED node to read and write to a MySQL database.
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