Look up a table before writing a query
Get the table structure you need with a single request to Notis.
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
Guessing column names and types creates avoidable query errors and extra investigation.
- Check a specific table before querying it.
- Review columns, types, and keys together.
- Request sample data when it helps.
Setup
Build it in a few focused steps.
- 1Connect ClickHouse once in the Notis portal.
- 2Create an automation and state which table schema details to return.
- 3Pick a webhook trigger and choose your run report destination.
- 4Test with one table identifier and verify the returned schema.
Questions about this workflow
Can it return sample rows?
Yes. The table schema action optionally includes sample data.
What identifiers should the webhook provide?
Provide the database and table identifiers needed to locate the table, or specify them in the automation instruction.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Salesforce to ClickHouse. A trigger fires from one place; an action lands in another.
Salesforce 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.
Account Created or Updated
Triggers when an Account is created or updated in Salesforce. Uses LastModifiedDate high-watermark to capture both creations and updates.
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.
Contact Updated
Triggers when an existing Salesforce Contact record is modified. Emits changed fields alongside relevant timestamps.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
Record Updated (Generic SObject)
Triggers when monitored fields change on any Salesforce SObject. You specify the SObject type and which field values should be returned in the payload. The trigger uses SystemModstamp to detect changes regardless of which specific field changed.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
New Contact Trigger
Triggers when a new Contact is Created in Salesforce.
New Lead Trigger
Triggers when a new Lead is created in Salesforce.
New or Updated Opportunity
Triggers when a Salesforce Opportunity is created or updated.
Connect any two apps with Notis in the middle.
Salesforce and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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