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@digitaloak/node-red-contrib-digitaloak-postgresql

v0.3.2

Published

3 years ago

Three Node-RED PostgreSQL nodes: connection manager, query and listen node. Support for simple and parameterized queries and transactions, async messaging, TLS connections, pool realtime usage statistics and custom type parsers.

Downloads

972

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node-red postgres postgresql listener notifier

node-red-contrib-digitaloak-postgresql

Node-RED PostgreSQL nodes:

query, for querying database
listen, for listening messages on specific channel
connection-manager, for database connections configuration

Features

pool realtime usage statistics
TLS support (using built in tls-config node)
async messaging
parameterized queries
custom type parsers
transactions
parameterized transactions

TODO

https://gitlab.com/digitaloak/node-red-contrib-digitaloak-postgresql/-/issues

Install

Install using "Manage palette" or run the following command in your Node-RED user directory (in docker it's /usr/src/node-red):

npm install @digitaloak/node-red-contrib-digitaloak-postgresql

Additional info

The listen node works with its own client, independently of the query node pool

Usage

Import example data for test drive and use help tab for detailed information about each node.

Introduction

Transactions usage:

Transactions introduction