Looks like when Upserting you have only the id or _id attribute for one key.
I was wondering if there was a way to do compound primary keys or if I have to just separate into a bunch of namespaces
id is the sole key for a record. Namespaces could act as a way to compound it, but would love to know more about your use case for compound primary keys?
Im just moving some data over from SQL to pinecone which has compound PK’s I’ve just decided to string append the keys together and then have the actual fields in metadata