Check subscriber data structure before querying
Get the table details you need to ask accurate questions about subscriber data.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Get Table Schema
Gets the schema and column details for a table.
Why this helps
Subscriber analytics queries are slower when table structure is undocumented or unfamiliar.
- See the structure of a selected subscriber table.
- Understand available types and keys.
- Plan more accurate subscriber queries.
Setup
Build it in a few focused steps.
- 1Connect AimTell and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3Ask Notis to retrieve and explain the schema for the relevant subscriber table.
- 4Pick notis_webhook as the trigger and choose where run reports go.
- 5Test with one real table and verify the schema supports your intended analysis.
Questions about this workflow
Do I need to know the table name?
The action inspects a specific table, so provide the table name or first use a table listing to discover candidates.
Can it show example rows?
Sample data can optionally be included by the table schema action.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link AimTell to ClickHouse. A trigger fires from one place; an action lands in another.
AimTell triggers
ClickHouse actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Execute ClickHouse Query
Runs a database query and returns the results.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get Database Schema
Retrieves an overview of a database's schema and tables.
Get Table Schema
Gets the schema and column details for a table.
Get ClickHouse Play Interface
Returns the ClickHouse Play interface for writing queries and viewing results.
List ClickHouse Databases
Lists the databases in an instance.
List ClickHouse Tables
Lists tables in databases with basic details.
Connect any two apps with Notis in the middle.
AimTell and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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