Understand a ClickHouse table before investigating its data
Get the table details you need to frame the next research step, including its columns and types.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Table Schema
Gets the schema and column details for a table.
Why this helps
A promising data table is hard to use when its columns and keys are unfamiliar.
- Retrieve detailed structure for a specific table on request.
- Reduce guesswork before drafting an analysis query.
- Include optional sample data to make unfamiliar columns easier to interpret.
Setup
Build it in a few focused steps.
- 1Connect Agenty and ClickHouse once in the Notis portal.
- 2Create an automation and instruct Notis to inspect the specified ClickHouse table for the supplied research question.
- 3Pick a webhook trigger for the HTTP request that starts the run.
- 4Choose where Notis should send run reports.
- 5Test with one real table name and a research question.
Questions about this workflow
Can Notis choose the table without any context?
Provide the database and table context or first use a table listing workflow. Notis should not assume a table that has not been identified.
Can this action return sample data?
The table schema action optionally includes sample data, depending on the action configuration and available response.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Agenty to ClickHouse. A trigger fires from one place; an action lands in another.
Agenty 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.
Agenty and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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