I am trying to insert data from an API post request to fill out the rows in a MySQL table. I want the JSON array which has multiple objects in to occupy the rows in the table. I can't seem to figure it out using express JS. I am hoping someone can assist me with this problem.

Expected Result:

Below is my JS code snippet:

app.post('/dump', (req,res) => {
    let info = req.body;
    var sql = "INSERT INTO `testStuff` (`j_object`) VALUES(?)";
    mysqlConnection.query(sql,[req.body],(err,rows,fields) => {
        if (!err)
            res.send('insert success');
        else
            console.log(err)
    }) 
});

Example Post Body:

{
    "test": [
        {
            "id": 20,
            "name": "John Doe",
            "location": "NY"
        },
        {
            "id": 21,
            "name": "Betty Doe",
            "location": "FL"
        }
    ]
}

MYSQL Table:

CREATE TABLE `testStuff` (
    `j_object` json NOT NULL
)