Node js stop long process task when Promise reject it

I create a promise function to processing a long-time query task. Some time the task will block for hours. I want set a time out to stop the task. Below is the code.

It can return error message correctly, but it still running connection.execute() for long time before stop. So how can stop it immediately when it return reject message?

Thanks!

function executeQuery(connection, query) {
return new Promise((resolve, reject) => {
    "use strict";
    //long time query
    connection.execute(query, function (err, results) {
        if (err) reject('Error when fetch data');
        else resolve(results);
        clearTimeout(t);
    });

    let t = setTimeout(function () {
        reject('Time Out');
    }, 10);
})


(async () => {
"use strict";
oracle.outFormat = oracle.OBJECT;

try {
    let query = fs.readFileSync("query.sql").toString();
    let results = await executeQuery(connection, query);

    console.log(results.rows);
} catch (e) {
    console.log(`error:${e}`);

}

via Karl Wang