langchaingo/examples/pgvector-vectorstore-example

pgvector store with OpenAI embeddings

Start Postgres:

docker-compose up -d

postgres.Dockerfile extends the official Postgres image and installs the pgvector extension.

create_extension.sql enables the pgvector extension and should run automatically when the container starts for the first time.

Run the example:

export OPENAI_API_KEY=<your key>
go run pgvector_vectorstore_example.go