-- LabGraph PostgreSQL initialization script.
-- Runs once when the postgres volume is first created (via docker-entrypoint-initdb.d).
-- Must execute before Django migrations.

-- uuid_generate_v4() used as default for all UUIDField primary keys
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";

-- GIN index support for fuzzy text search on Node.label
CREATE EXTENSION IF NOT EXISTS "pg_trgm";