JSFiddle - React, Tailwind, and code Playground

HTML

<button id="reset">Reset</button>

JavaScript

$('button#reset').on("click", function () {
    var db = window.openDatabase("Database", "1.0", "ApplicationDB", 200000);
    db.transaction(resetDB, errorCB);
    //location.reload();
});

function resetDB(tx) {
    console.log('got here');
    tx.executeSql("UPDATE RESULT SET Difficulty = 'Easy' ", [], querySuccess, errorCB);
}

function queryDB(tx) {
    tx.executeSql("SELECT * FROM RESULT ORDER BY Level", [], querySuccess, errorCB);
}

function errorCB(tx, error) {
    console.log('error:' + error.message, tx, error);
}

function querySuccess() {
    console.log('success');
}