Question

I am trying to clear my html5 local sql database but for some reason it is not working. Please see my code below: my alert always shows that length is > 0, does anyone know why?

function clearHistory(){
db.transaction( function(tx){
    tx.executeSql('DELETE * FROM history', []);
});

db.transaction(function(tx) {
    tx.executeSql('SELECT * FROM history', [], function (tx, results) {
        var len = results.rows.length, i;
        alert ("length=" + len);
    });
});
}

Answer 1

Remove the *
DELETE FROM history