node-red-node-mysql ======================== A <a href="http://nodered.org" target="_new">Node-RED</a> node to read and write to a MySQL database. Install ------- Run the following command in the root directory of your Node-RED install npm install node-red-node-mysql Usage ----- Allows basic access to a MySQL database. This node uses the <b>query</b> operation against the configured database. This does allow both INSERTS and DELETES. By it's very nature it allows SQL injection... so <i>be careful out there...</i> The <b>msg.topic</b> must hold the <i>query</i> for the database, and the result is returned in <b>msg.payload</b>. Typically the returned payload will be an array of the result rows. If nothing is found for the key then <i>null</i> is returned. The reconnect retry timeout in milliseconds can be changed by adding a line to <b>settings.js</b> <pre>mysqlReconnectTime: 30000,</pre></p>