See which ClickHouse tables may hold device data
Send a request to Notis when you need a quick map of the ClickHouse tables that could support your Adafruit IO analysis.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
List ClickHouse Tables
Lists tables in databases with basic details.
Why this helps
Finding the right table can turn a quick device question into a distracting database browsing session.
- Get table names and available table details in one run report.
- Narrow down where to inspect before writing SQL.
- Start the inventory from a webhook request.
Setup
Build it in a few focused steps.
- 1Connect Adafruit IO and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3Ask Notis to list ClickHouse tables and summarize table details that may relate to Adafruit IO device telemetry.
- 4Pick the webhook trigger, choose a report channel, and test with one real request.
Questions about this workflow
What can the table listing tell me?
It returns table information such as engine, size, and row count when available. It does not establish which table contains a specific feed unless the information supports that conclusion.
Do I need to create a webhook in Adafruit IO?
Adafruit IO has no listed trigger event here. The Notis webhook trigger starts the run when an external tool or custom backend sends an HTTP request.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Adafruit IO to ClickHouse. A trigger fires from one place; an action lands in another.
Adafruit IO triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Runs a database query and returns the results.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Retrieves an overview of a database's schema and tables.
Get Table Schema
Gets the schema and column details for a table.
Get ClickHouse Play Interface
Returns the ClickHouse Play interface for writing queries and viewing results.
List ClickHouse Databases
Lists the databases in an instance.
List ClickHouse Tables
Lists tables in databases with basic details.
Connect any two apps with Notis in the middle.
Adafruit IO and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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