query // how can i find _createdDate not working

[ammar-alhodaibi]

I use this but how can i do Query on this

and if i use beforeInsertionHook dose i need to make new Collection ? ?

export function morerecord_afterQuery(item, context) {
 
let all = item;

let cDate = item._createdDate;

console.log(cDate); 

}

Br