如何读取 csv 中的数组并将该数组存储在 mongodb 中

Question

This is my data.csv, there is cast column and its rows have array within it.

I want to retrieve that arrays from csv into mongodb. I want to work with array within data.csv, but when i tried to import my csv into mongodb Compass, there is no datatype filter for array. Moreover, I tried to write a code to read data from nodejs but using TYPEOF operator on data gave me output String.

I want to preserve my datatype of array.

Answer 1

First you need to convert your csv file into an array of Objects and then upload that into mongo. You can use insertMany from mongoose to make this thing work

[Collection-Name].insertMany(ArrayOfObj, { ordered: false, rawResult: true }, async 
function (err, result) {
 if(err) throw err;
 // do your thing
})