Can't select postgres entry from db?

Question

PostgreSQL

There is an entry but I can not select it with this code

def getUserByLogin(login):
        conn = connect_db()
        cur = conn.cursor()
        cur.execute("SELECT * FROM public.users WHERE login = '?' LIMIT 1", [str(login)])
        res = cur.fetchone()
        print(res)
        if not res:
            return False
        return res

and if you select everything from the table, then it is,
if you make the same request in pgadmin4, then it works

Answer 1

You don't even try to read the docs, do you? https://www.psycopg.org/docs/usage.html#basic-modu...