Preserve `formattedError` through the `ResponseError` path and fall back to splitting `error.message` on newlines so enhanced permission-denied HINTs from supabase/postgres#2084 render as separate lines in the SQL editor — users can actually read the GRANT example now. **Context:** postgres#2084 adds a multi-line HINT to SQLSTATE 42501 errors, telling users exactly how to grant access per-table. Today the SQL editor rendered the whole thing on one line because `formattedError` was stripped by the fetchers' error handling and the `message` fallback didn't split on `\n`. This PR fixes both. Blocks [FE-3023](https://linear.app/supabase/issue/FE-3023) — the project-creation toggle that flips default privileges; without readable HINTs users land on RLS debugging rabbit holes when they hit a permission denied. **Changed:** - `ResponseError` now carries an optional `formattedError` field; `ConnectionTimeoutError` / `UnknownAPIResponseError` thread it through. - `handleError` in `data/fetchers.ts` extracts `formattedError` from the raw error body and forwards it to the thrown subclass. - `UtilityTabResults.tsx` uses a new `getSqlErrorLines` helper — prefers `formattedError`, falls back to splitting `message` on newlines when it's multi-line (defense in depth since the exact field pg-meta populates for the HINT depends on the path). Copy button now uses the same lines. **Added:** - `getSqlErrorLines` pure helper + 9 unit tests. - 5 new tests in `handleError.test.ts` covering `formattedError` preservation on classified and unclassified errors. ## To test 1. Pull the branch, run `pnpm dev:studio`, open any project's SQL editor. 2. Run a query that triggers the enhanced HINT (requires postgres#2084 deployed on the DB — currently staging-only). Example: `select * from some_table_you_cant_read;` as a role without grants. 3. Expect the ERROR line, HINT line, and the `GRANT ...` example to each render on their own `<pre>` line, plus the Copy button to copy the full multi-line text. 4. Sanity check existing single-line errors (e.g. `select * from nonexistent_table`) still render as `Error: relation "nonexistent_table" does not exist` in the `<p>` fallback. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit ## Release Notes * **New Features** * Improved SQL error message formatting in the editor for better readability and clarity. * **Refactor** * Centralized error formatting logic for more consistent error presentation across the application. * **Tests** * Added comprehensive test coverage for SQL error message parsing and formatting. <!-- end of auto-generated comment: release notes by coderabbit.ai --> Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
Supabase
Supabase is the Postgres development platform. We're building the features of Firebase using enterprise-grade open source tools.
- Hosted Postgres Database. Docs
- Authentication and Authorization. Docs
- Auto-generated APIs.
- Functions.
- File Storage. Docs
- AI + Vector/Embeddings Toolkit. Docs
- Dashboard
Watch "releases" of this repo to get notified of major updates.
Documentation
For full documentation, visit supabase.com/docs
To see how to Contribute, visit Getting Started
Community & Support
- Community Forum. Best for: help with building, discussion about database best practices.
- GitHub Issues. Best for: bugs and errors you encounter using Supabase.
- Email Support. Best for: problems with your database or infrastructure.
- Discord. Best for: sharing your applications and hanging out with the community.
How it works
Supabase is a combination of open source tools. We’re building the features of Firebase using enterprise-grade, open source products. If the tools and communities exist, with an MIT, Apache 2, or equivalent open license, we will use and support that tool. If the tool doesn't exist, we build and open source it ourselves. Supabase is not a 1-to-1 mapping of Firebase. Our aim is to give developers a Firebase-like developer experience using open source tools.
Architecture
Supabase is a hosted platform. You can sign up and start using Supabase without installing anything. You can also self-host and develop locally.
- Postgres is an object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
- Realtime is an Elixir server that allows you to listen to PostgreSQL inserts, updates, and deletes using websockets. Realtime polls Postgres' built-in replication functionality for database changes, converts changes to JSON, then broadcasts the JSON over websockets to authorized clients.
- PostgREST is a web server that turns your PostgreSQL database directly into a RESTful API.
- GoTrue is a JWT-based authentication API that simplifies user sign-ups, logins, and session management in your applications.
- Storage a RESTful API for managing files in S3, with Postgres handling permissions.
- pg_graphql a PostgreSQL extension that exposes a GraphQL API.
- postgres-meta is a RESTful API for managing your Postgres, allowing you to fetch tables, add roles, and run queries, etc.
- Kong is a cloud-native API gateway.
Client libraries
Our approach for client libraries is modular. Each sub-library is a standalone implementation for a single external system. This is one of the ways we support existing tools.
| Language | Client | Feature-Clients (bundled in Supabase client) | ||||
|---|---|---|---|---|---|---|
| Supabase | PostgREST | GoTrue | Realtime | Storage | Functions | |
| ⚡️ Official ⚡️ | ||||||
| JavaScript (TypeScript) | supabase-js | postgrest-js | auth-js | realtime-js | storage-js | functions-js |
| Flutter | supabase-flutter | postgrest-dart | gotrue-dart | realtime-dart | storage-dart | functions-dart |
| Swift | supabase-swift | postgrest-swift | auth-swift | realtime-swift | storage-swift | functions-swift |
| Python | supabase-py | postgrest-py | gotrue-py | realtime-py | storage-py | functions-py |
| 💚 Community 💚 | ||||||
| C# | supabase-csharp | postgrest-csharp | gotrue-csharp | realtime-csharp | storage-csharp | functions-csharp |
| Go | - | postgrest-go | gotrue-go | - | storage-go | functions-go |
| Java | - | - | gotrue-java | - | storage-java | - |
| Kotlin | supabase-kt | postgrest-kt | auth-kt | realtime-kt | storage-kt | functions-kt |
| Ruby | supabase-rb | postgrest-rb | - | - | - | - |
| Rust | - | postgrest-rs | - | - | - | - |
| Godot Engine (GDScript) | supabase-gdscript | - | - | - | - | - |
Badges
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase.svg"
alt="Made with Supabase"
/>
</a>
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase-dark.svg"
alt="Made with Supabase"
/>
</a>
Translations
- Arabic | العربية
- Albanian / Shqip
- Bangla / বাংলা
- Bulgarian / Български
- Catalan / Català
- Croatian / Hrvatski
- Czech / čeština
- Danish / Dansk
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- English
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- French / Français
- German / Deutsch
- Greek / Ελληνικά
- Gujarati / ગુજરાતી
- Hebrew / עברית
- Hindi / हिंदी
- Hungarian / Magyar
- Nepali / नेपाली
- Indonesian / Bahasa Indonesia
- Italiano / Italian
- Japanese / 日本語
- Korean / 한국어
- Lithuanian / lietuvių
- Latvian / latviski
- Malay / Bahasa Malaysia
- Norwegian (Bokmål) / Norsk (Bokmål)
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- Polish / Polski
- Portuguese / Português
- Portuguese (Brazilian) / Português Brasileiro
- Romanian / Română
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- Slovak / slovenský
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- Spanish / Español
- Simplified Chinese / 简体中文
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- List of translations



