AlaSQL

<html>

<head>
    <meta charset="utf-8" />
    <title>AlaSQL</title>
    <script src="https://cdn.jsdelivr.net/npm/alasql@4"></script>
</head>

<body>
    <div id="app"></div>

    <script>
        const data = [
            { name: '张三', age: 30 },
            { name: '李四', age: 40 },
            { name: '王五', age: 20 },
        ];
        const result = alasql('SELECT SUM(age) AS age from ?', [data]);
        document.getElementById('app').textContent = '年龄总和：' + result[0].age.toFixed(0);
    </script>
</body>

</html>
AlaSQL ​

AlaSQL
