Keep a scheduled overview of your ClickHouse schema
Get a repeatable view of the database structure your team needs to understand before making query changes.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
Get Database Schema
Retrieves an overview of a database's schema and tables.
Why this helps
When people are unsure which tables or columns exist, they interrupt others or guess at the schema before writing a query.
- Make database structure easier to review in a regular report.
- Reduce repeated requests for table and column details.
- Give query authors a current schema reference.
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 which ClickHouse database schema details to retrieve and how to present them.
- 4Pick a recurring schedule and choose where run reports go.
- 5Test with one real example and refine the instruction if needed.
Questions about this workflow
What does the schema action provide?
It returns an overview of a database, including tables and optionally their column definitions. Ask Notis to summarize or organize the returned information.
Does this detect and explain changes over time?
The action retrieves the current schema. A historical baseline is not guaranteed, so supply or store a prior schema separately if you need a comparison.
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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