Files
supabase/apps/studio
Ali Waseem 66658ab339 fix(studio): bucket multi-hour report ranges hourly instead of by minute (#48409)
Selecting "Last 7 days" on an Observability report rendered only the
most recent ~10 hours, while the header still showed the full range.

`timestamp_trunc` only does minute/hour/day, so
`analyticsIntervalToGranularity` floors any sub-hour interval to
`minute`. The `'30m'` and `'10m'` intervals used for 7-day and 24-hour
ranges therefore asked for 10,080 and 1,440 per-minute buckets. The
analytics endpoint caps each query at 1,000 data points, and report
queries are ordered newest-first with no `LIMIT`, so the oldest buckets
got dropped. Confirmed against a production HAR: 168h requested, exactly
1,000 rows returned, 10.6h of data.

Both tiers now use `'1h'` — 168 and 24 buckets respectively, well inside
the cap. Applies to Edge Functions, Auth and Realtime reports, which
share this helper.

Remaining sites that can exceed 1,000 points, not touched here:

- Logs event chart (`calcChartStart`) — minute buckets over a range
extended 6h earlier (~1,080), and hourly over a range extended 5 days
earlier (90d → 2,280)
- API and Storage reports (`PRESET_CONFIG`) and `SharedAPIReport` —
hardcoded `hour`, so a 90-day custom range is 2,160 points
- Query Insights — hardcoded `MINUTE` grouped per query, so unbounded

UnifiedLogs is fine; its ladder already caps at 720.

Fixes FE-4023

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

* **Bug Fixes**
* Updated report date-range interval selection for ranges up to seven
days to use hourly granularity instead of 30-minute intervals for
clearer, more consistent reporting.

* **Tests**
* Added automated coverage for interval granularity across minute-,
hour-, and multi-week ranges.
* Included assertions validating expected hourly bucket counts for a
seven-day window.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-07-29 11:16:47 -06:00
..

Supabase Studio

A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:

What's included

Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.

As such, the features exposed on Studio for existing deployments are limited to those which manage your database:

  • Table & SQL editors
    • Saved queries are unavailable
  • Database management
    • Policies, roles, extensions, replication
  • API documentation

Managing Project Settings

Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.

How to contribute?

  • Branch from master and name your branches with the following structure
    • {type}/{branch_name}
      • Type: chore | fix | feature
      • The branch name is arbitrary — just make sure it summarizes the work.
  • When you send a PR to master, it will automatically tag members of the frontend team for review.
  • Review the main contributing guide to help test your feature before sending a PR.
  • The Dashboard is under active development. You should run git pull frequently to make sure you're up to date.

Developer Quickstart

Note

Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal infrastructure repo.

# You'll need to be on Node v22
# in /studio

## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server

## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio  # Run from supabase/platform alongside `mise infra`

## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode

Running within a self-hosted environment

Follow the self-hosting guide to get started.

cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up

Once you've got that set up, update .env in the studio folder with the corresponding values.

POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=

Then run the following commands to install dependencies and start the dashboard.

npm install
npm run dev

If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.

DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=