I have this statement in my resource to create a index:
statement :hnsw_embedding_index do
up """
CREATE INDEX IF NOT EXISTS bookworm_chunks_embedding_hnsw_idx
ON bookworm_chunks
USING hnsw (embedding vector_cosine_ops)
WITH (m = 16, ef_construction = 200)
"""
down "DROP INDEX IF EXISTS bookworm_chunks_embedding_hnsw_idx"
end
As you can see, the index has a WITH clause, in Ecto, it can be represented by the :options option, how can I do the same using a custom_index?






















