Full Database Schema, Generated On Demand
New team member needs to understand your data? Send a webhook request and Notis generates full schema docs instantly.
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
A new teammate joins and needs to understand your ClickHouse structure. You spend an hour compiling schema docs manually, or you send them on a wild goose chase through old notes.
- Generate comprehensive schema documentation instantly without manual work
- Onboard new team members faster with current schema reference
- Complete column definitions and relationships for accurate data usage
Setup
Build it in a few focused steps.
- 1Connect ClickHouse to Notis.
- 2Ask Notis: 'Create a webhook that generates my full ClickHouse schema documentation when called.'
- 3Notis generates a unique webhook URL for triggering schema generation.
- 4Share the URL with new teammates or automation systems that need schema info.
- 5Call the webhook anytime to get current, complete schema documentation.
Questions about this workflow
What format is the schema documentation?
You get a detailed report with all tables, columns, data types, keys, and constraints. Format is JSON or markdown, your choice.
How current is the documentation?
Generated on the fly when you request it, so it's always current, never stale.
Can I use this to understand if I'm missing data?
Absolutely. Compare the schema to what you expected and spot gaps or unexpected tables immediately.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to ClickHouse. A trigger fires from one place; an action lands in another.
Linear 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.
Comment Received Trigger
Triggered when a comment is received.
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.
Issue Created Trigger
Triggered when a new issue is created.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Connect any two apps with Notis in the middle.
Linear and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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