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Chris Chinchilla
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## I have read the [CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md) file. YES <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Documentation** * Updated examples and guides to use Supabase publishable (client) keys instead of anon keys for client-side usage across frameworks and platforms. * Renamed environment variable examples and .env templates to reflect publishable key naming. * Adjusted sample requests and client-init examples to send/use the publishable key via the apikey header where applicable. * Updated references from service_role to secret for server-side credential guidance. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Co-authored-by: fadymak <fady@fadymak.com>
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AI Inference in Supabase Edge Functions
Since Supabase Edge Runtime v1.36.0 you can run the gte-small model natively within Supabase Edge Functions without any external dependencies! This allows you to easily generate text embeddings without calling any external APIs!
Semantic Search with pgvector and Supabase Edge Functions
This demo consists of three parts:
- A
generate-embeddingdatabase webhook edge function which generates embeddings when a content row is added (or updated) in thepublic.embeddingstable. - A
query_embeddingsPostgres function which allows us to perform similarity search from an egde function via Remote Procedure Call (RPC). - A
searchedge function which generates the embedding for the search term, performs the similarity search via RPC function call, and returns the result.
Deploy
- Link your project:
supabase link - Deploy Edge Functions:
supabase functions deploy - Update project config to enable webhooks:
supabase config push - Navigate to the database-webhook migration file and insert your
generate-embeddingfunction details. - Push up the database schema
supabase db push
Run
Run a search via curl POST request:
curl -i --location --request POST 'https://<PROJECT-REF>.supabase.co/functions/v1/search' \
--header 'apikey: <SUPABASE_PUBLISHABLE_KEY>' \
--header 'Content-Type: application/json' \
--data '{"search":"vehicles"}'