Insert api in oracle using node js

1

hi i am trying to write update api in node js into oracle. i am getting the following error.Kindly help.


let conn = require("..config/db_connection");

let connection  = conn.getConnection();

let update = require("express").Router().put("/",(req,res)=>{

    connection.query('update products set p_name='${req.body.p_name}',p_cost=${req.body.p_cost} where p_id=${req.body.p_id}')

});

module.exports = update;