Fetch table structure when a data review starts
Give each investigation current column, type, and key details without searching documentation manually.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
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.
Why this helps
Schema drift and forgotten table details create avoidable errors during response analysis.
- Reduce schema related mistakes
- Speed up investigations
- Keep review prompts focused
Setup
Build it in a few focused steps.
- 1Connect ClickHouse in Notis.
- 2Create an automation describing the table schema information to retrieve.
- 3Choose a Notis webhook trigger.
- 4Choose a report channel.
- 5Send one real webhook request to test it.
Questions about this workflow
Can this handle different tables?
Yes. Tell Notis how to determine the table from the webhook context or provide the table name in the payload.
Does it return sample data?
The action can optionally include sample data when requested in the automation prompt.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Typeform to ClickHouse. A trigger fires from one place; an action lands in another.
Typeform 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.
New Form Response
Triggers when a respondent completes and submits the form.
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.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Connect any two apps with Notis in the middle.
Typeform and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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