Find the right database before an Affinity analysis
Get a current list of ClickHouse databases when you need to orient yourself before exploring analytics for an Affinity question.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
List ClickHouse Databases
Lists the databases in an instance.
Why this helps
Analytics work slows down when you do not know which database contains the data you need.
- See available databases before choosing a query target.
- Reduce time spent guessing where data lives.
- Use discovery results to guide a follow-up schema check.
Setup
Build it in a few focused steps.
- 1Connect Affinity and ClickHouse once in the Notis portal.
- 2Create an automation that lists databases relevant to the analytics request.
- 3Choose a webhook trigger and a channel for run reports.
- 4Test with one real request and confirm the returned database list is understandable.
Questions about this workflow
Does listing databases identify the correct one automatically?
It returns the databases available in ClickHouse. The automation can summarize likely candidates, but the relevant data must be confirmed from the returned names or schema.
Can this also return query results?
This workflow uses the database listing action. A separate query is needed to retrieve analytical results.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Affinity to ClickHouse. A trigger fires from one place; an action lands in another.
Affinity 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.
Affinity and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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