Check a ClickHouse table before planning a query
Provide the table and task in a request. Notis retrieves its available structure so the next query starts with better context.
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
Writing a query against an unfamiliar table means hunting for column names, types, and keys before you can answer the actual question.
- Get table-specific structure when a query task comes up.
- Reduce trial and error caused by guessed column names.
- Include sample data when the action and request support it.
Setup
Build it in a few focused steps.
- 1Connect AnyDB and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, New Automation, or tell Notis what you want from any channel.
- 3Describe how the request identifies a ClickHouse table and which schema details to return.
- 4Pick the webhook trigger and choose where run reports go.
- 5Test with one real example and refine the instruction if needed.
Questions about this workflow
What table details can be returned?
The action can return column definitions, types, keys, and optionally sample data for a specific table.
Does this workflow also run the final query?
This workflow retrieves the table schema. If you want to execute SQL, create a separate workflow using the ClickHouse query action.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link AnyDB to ClickHouse. A trigger fires from one place; an action lands in another.
AnyDB 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.
AnyDB and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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