History

Dave Conway-Jones 705dd1ffc1 mysql - ensure connection released back to pool more often and try to ensure status is shown more correctly on error.		2020-04-05 11:44:27 +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 - ensure connection released back to pool more often	2020-04-05 11:44:27 +01:00
LICENSE	Update licenses and packages for all nodes	2016-11-06 20:26:19 +00:00
README.md	Add Name field to mysql server config so can be made unique	2020-03-20 14:59:08 +00:00
package.json	mysql - ensure connection released back to pool more often	2020-04-05 11:44:27 +01:00

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,