Files
supabase/apps/studio
Jordi EnricandClaude Opus 4.8 27c1850a9a feat(logs): enforce a LIMIT clause in the log explorer (#47630)
## What

Enforces a `LIMIT` clause on Logs Explorer queries, replacing the
previous soft warning.

- Queries without a `LIMIT <n>` can no longer be run.
- Instead of the warning badge, the results box shows a clear "Add a
LIMIT to your query" message.
- The error clears as soon as a valid `LIMIT` is added.

## Why

Unbounded queries can scan very large amounts of data. This adds a UI
guardrail so a bounded result set is always requested.

## Notes

- New `checkForLimitClause` util detects `LIMIT <n>` outside of string
literals and comments (mirrors the existing WITH/ILIKE checks), with
unit tests.
- The missing-limit message reuses the existing error-rendering path via
a `missingLimit` reason, alongside `resourcesExceeded`.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

## Summary by CodeRabbit

* **New Features**
  * Log queries now require a `LIMIT` clause before they can run.
* A new on-screen message guides users to add a `LIMIT` when it’s
missing.

* **Bug Fixes**
* Improved log query validation to better detect valid `LIMIT` usage,
including mixed case, multiline queries, and avoidance of false matches
in comments, strings, or column names.
* Existing error messages continue to appear for other query limits and
failures.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-06 13:04:46 +02:00
..
2026-07-01 13:11:46 +02:00
2026-07-03 21:40:51 +10:00
2026-07-06 19:34:20 +10:00
2026-05-18 16:22:12 +07:00
2025-12-03 15:39:54 +08:00

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 contributing checklists 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 v20
# 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=