Enabling Upserts For VectorStore (Using Langchain Code Node)

[brauliodiasribeiro]

Yes, sure…tks for your attention.
For those who want to follow

RAG with Postgres

Hii guys… I need to solve a problem about inserting into a database. I loaded a RAG model with supabase. I’m trying to switch the supabase node to postgres node, but I don’t know how to execute a function on the postgres node. Maybe you can show me a way. Supabase Delete metadata->>file_id=like.{{ $json.file_id }} Insert match_documents Read match_documents Postgres Delete DELETE FROM documents WHERE metadata->>‘file_id’ ILIKE ‘%’ || ‘{{ $json.file_id }}’ || ‘%’; Insert I left t…