Create a ClickHouse source map for a deck
Give a presentation topic a practical map of the database behind it.
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
Analysts and founders can spend hours learning a warehouse structure before answering one slide question.
- Orient yourself in unfamiliar data
- Speed up source selection
- Make research handoffs clearer
Setup
Build it in a few focused steps.
- 1Connect Google Slides and ClickHouse in Notis once.
- 2Create an automation named presentation source map.
- 3Tell Notis to accept a database and topic from a webhook, retrieve the ClickHouse schema overview, and summarize relevant tables.
- 4Choose a Notis webhook trigger and report destination.
- 5Test with one presentation topic and database.
Questions about this workflow
Can it focus on selected tables?
Yes, include table names or ask Notis to highlight only tables relevant to the supplied topic.
What if the database is not known?
Use a database listing workflow first or provide the database name in the webhook payload.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Slides to ClickHouse. A trigger fires from one place; an action lands in another.
Google Slides 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 Slide Added
Fires when a new slide is added to a Google Slides presentation.
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.
Google Slides and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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