Handle table schema changes in Dromo
Surface structural spreadsheet changes in the import flow before they break handoffs.
Trigger
Table Schema Changed
Polling trigger that detects when a table's schema changes in Google Sheets. Monitors columns added/removed/renamed and inferred type/format changes. Uses snapshot-based diffing to compare schemas between polls.
Action
Upload File To Headless Import
Tool to upload a file to a headless import. use after obtaining a signed upload url from dromo. performs an http put of raw bytes to the provided signed url.
Why this helps
A renamed or newly added column can invalidate an import without a clear alert.
- Spot structural changes early
- Create a repeatable refresh path
- Reduce import surprises
Setup
Build it in a few focused steps.
- 1Connect Google Super and Dromo once in Notis.
- 2Create an automation that uploads the current table dataset to a Dromo headless import when its schema changes.
- 3Pick Table Schema Changed as the trigger.
- 4Choose a report channel and test with one schema update.
Questions about this workflow
What schema changes are monitored?
Added, removed, or renamed columns and inferred type or format changes are monitored.
Will Dromo automatically remap columns?
Dromo receives the file; matching and validation follow your Dromo import configuration.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Super to Dromo. A trigger fires from one place; an action lands in another.
Google Super triggers
Dromo actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
List Uploads
Tool to retrieve a list of all uploads stored by dromo for your organization. use when you need to paginate or filter uploads.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Upload File To Headless Import
Tool to upload a file to a headless import. use after obtaining a signed upload url from dromo. performs an http put of raw bytes to the provided signed url.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Attendee Response Changed
Polling trigger that fires when any attendee's RSVP changes to accepted, declined, or tentative. Returns attendee info and current status.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Comment Added (Docs/Sheets/Slides)
Triggers when a new comment is added to Google Docs, Sheets, or Slides.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Connect any two apps with Notis in the middle.
Google Super and Dromo, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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