I have the following schema ```ts export const userTable = createTable("user", { id: int("id", { mode: "number" }).primaryKey({ autoIncrement: true }), pictureKey: text("picture_key").references(() => nameTable.key), signatureKey: text("signature_key").references(() => nameTable.key), }) export const nameTable = createTable("name", { key: text("key", {length:256}).unique().primaryKey().notNull(), url: text("url").notNull(), }) ``` How do I select user and join the picture and signature? I cant seem to have both picture and signature in one object.