How to implement iteration with remembering indexes?

Question

Node.js

I have already encountered this but not in practice, I can’t find a solution to this problem simply because I can’t correctly form a search query, the bottom line is that when iterating over values ​​and executing a query to the database, the function itself remembers only the last index

spoiler

for( var i in list )
    {

        connect.query( `SELECT * FROM \`${list[ i ]}\``, ( error, result ) => {

            if( error )
            {
                console.log( error );
            }
            else
            {
                
                object[ list[ i ] ] = object[ list[ i ] ] || {};
                object[ list[ i ] ] = result;
                
            }

        })

    }

thus, only the last key from the array is written to object, a link to the solution will be more than enough
Thank you!