Review your ClickHouse schema when Airtable structure changes
Airtable table and field changes can prompt a quick look at the ClickHouse database structures used alongside that data.
Trigger
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
Action
Get Database Schema
Get comprehensive schema overview of an entire database including all tables and optionally their column definitions. essential for ai agents to understand the complete database structure in a single call.
Why this helps
Airtable structure changes can leave you unsure which downstream data structures need a closer look.
- Get a fresh overview of the selected ClickHouse database after a schema event.
- Reduce manual context switching during change reviews.
- Give the team a consistent starting point for downstream checks.
Setup
Build it in a few focused steps.
- 1Connect Airtable and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, New Automation, and give it a name.
- 3In one instruction, ask Notis to retrieve the schema for the ClickHouse database you specify and summarize relevant tables and columns for review.
- 4Pick the Airtable Base Schema Changed trigger and choose where run reports go.
- 5Test with one real table or field change in Airtable.
Questions about this workflow
Does this compare the Airtable and ClickHouse schemas automatically?
No. The listed event and action provide an Airtable schema-change signal and a ClickHouse schema overview. Supply any expected relationships or comparison rules in your instruction.
Do I need to specify a database?
Yes. Name the ClickHouse database to inspect so Notis knows which schema to retrieve.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airtable to ClickHouse. A trigger fires from one place; an action lands in another.
Airtable triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Execute a sql query in clickhouse and return the results. this is the primary action for querying data from clickhouse databases.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Get comprehensive schema overview of an entire database including all tables and optionally their column definitions. essential for ai agents to understand the complete database structure in a single call.
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Get Table Schema
Get detailed schema information for a specific table including column definitions, types, keys, and optionally sample data. this is essential for ai agents to understand table structure before constructing queries.
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
User Profile Changed
Triggers when the connected Airtable user's profile information changes.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
View Created
Triggers when a new view is created in an Airtable base.
View Deleted
Triggers when a previously known Airtable view is deleted.
View Metadata Changed
Triggers when an Airtable view changes its name or type.
Connect any two apps with Notis in the middle.
Airtable and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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