Discover available ClickHouse tables as work evolves
When requirements shift, quickly see what tables exist before deciding what to query next.
Trigger
Task Updated
Triggers when a task is updated in a project.
Action
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Why this helps
A changed task can invalidate old assumptions about where the relevant data lives, prompting another manual search.
- Refresh awareness of available data sources after task changes.
- Reduce repeated manual database browsing.
- Make next-step analytics planning more concrete.
Setup
Build it in a few focused steps.
- 1Connect Asana and ClickHouse once in the Notis portal.
- 2Create an automation in Automations, then choose a name, prompt, report channel, and trigger.
- 3Tell Notis to list tables in the ClickHouse database relevant to the updated task and summarize likely candidates.
- 4Pick the Asana Task Updated trigger for the project.
- 5Choose where run reports go, then test with one real example.
Questions about this workflow
Will the task update identify a table automatically?
Not necessarily. The action lists tables, while your instruction should identify the database or explain the context Notis should use to narrow candidates.
Does listing tables include row counts?
The listed action returns table information including engine, size, and row count.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Asana to ClickHouse. A trigger fires from one place; an action lands in another.
Asana 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.
Attachment Added to Task
Triggers when an attachment is added to a task.
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.
New Comment on Task
Triggers when a comment is added to a task in a project.
List ClickHouse Databases
List all databases in the clickhouse instance. useful for discovering available databases before querying tables.
New Task Created
Triggers when a new task is created in a project.
List ClickHouse Tables
List tables in clickhouse databases. returns information about tables including their engine, size, and row count.
Task Moved to Section
Triggers when a task is moved to a section in a project.
Tag Added to Task
Triggers when a tag is added to a task. Note: Asana's event structure is inverted for tag events — the resource is the task and the parent is the tag. So parent.gid gives the tag GID.
Task Updated
Triggers when a task is updated in a project.
Connect any two apps with Notis in the middle.
Asana and ClickHouse, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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