OperationalError：接近“？”：语法错误

Question

create table Comment(
    cid integer primary key autoincrement,
    content string not null
);

db.execute('insert into Comment values ?', (request.form['content']))

Answer 1

也许你可以试试这个

DispatchQueue.global(qos: .background).async {

    // load your data here

    DispatchQueue.main.async {
        // reload your collection view here:
        self.collectionView.reloadData()
    }
}