-- ============================================================================
-- OrbiQuant IA - Trading Platform
-- Schema: llm
-- File: 00-extensions.sql
-- Description: PostgreSQL extensions required for LLM schema (embeddings)
-- ============================================================================

-- pgvector extension for vector similarity search
-- Required for storing and querying embeddings
-- Installation: https://github.com/pgvector/pgvector
CREATE EXTENSION IF NOT EXISTS "vector";

COMMENT ON EXTENSION "vector" IS 'Vector similarity search extension (pgvector) for LLM embeddings';