Understand Your Compliance Data Structure
Get a compact map of a ClickHouse database when a review begins, so you can see what data is available before planning a query.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
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
Starting a data review without knowing the database structure adds investigation steps before the real work can begin.
- Retrieve a comprehensive database overview on demand.
- See available tables and, when requested, their column definitions.
- Prepare for a more informed compliance data query.
Setup
Build it in a few focused steps.
- 1Connect 21risk and ClickHouse once in the Notis portal.
- 2Create an automation named Compliance Database Map, from any channel or in Automations, New Automation.
- 3Tell Notis which ClickHouse database to inspect and ask it to summarize the tables and available column definitions for the review.
- 4Choose the notis_webhook trigger and where run reports should go.
- 5Test with one real review request and check that the schema overview is useful.
Questions about this workflow
Does this workflow query compliance records?
No. It retrieves schema information about a database. A separate query is needed to return records.
Can it show column definitions?
The schema action supports column definitions. Include that request in the instruction when those details are useful.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link 21risk to ClickHouse. A trigger fires from one place; an action lands in another.
21risk 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.
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.
21risk and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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