I need some advice and assistance，Could you help me, please?

[Bloodcapillary]

I now need to paginate through a list of data from the database, but I've found that each query returns unnecessary data attributes. For example, I only need the 'id' and 'title', but Dexie also returns 'content', resulting in a significant memory footprint. Is there any method in Dexie to directly filter out the data attributes I need from the database?
.toArray(function(people) {
var emails = people.map(function(person) {
return person.email;
});
console.log(emails);
})
The 'toArray' method seems to load all data attributes into memory before filtering them each time. I wish for all data operations to be performed directly in the database instead.
May I ask if it's achievable?
thanks!!!