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History

Dave Conway-Jones fa8e174d0b mysql - slightly overzealous closing of connections - causes crash. backed off slightly		2020-04-05 12:35:15 +01:00
..
68-mysql.html	Add Name field to mysql server config so can be made unique	2020-03-20 14:59:08 +00:00
68-mysql.js	mysql - slightly overzealous closing of connections - causes crash. backed off slightly	2020-04-05 12:35:15 +01:00
LICENSE	Update licenses and packages for all nodes	2016-11-06 20:26:19 +00:00
package.json	mysql - slightly overzealous closing of connections - causes crash. backed off slightly	2020-04-05 12:35:15 +01:00
README.md	Add Name field to mysql server config so can be made unique	2020-03-20 14:59:08 +00:00

node-red-node-mysql

A Node-RED node to read and write to a MySQL database.

Install

Either 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

Allows basic access to a MySQL database.

This node uses the query operation against the configured database. This does allow both INSERTS and DELETES.

By its very nature it allows SQL injection... so be careful out there...

The msg.topic must hold the query for the database, and the result is returned in msg.payload.

Typically the returned payload will be an array of the result rows.

If nothing is found for the key then null is returned.

The reconnect retry timeout in milliseconds can be changed by adding a line to settings.js

mysqlReconnectTime: 30000,