python - PyMySQL 插入不起作用

Question

conn = pymysql.connect(host = '127.0.0.1', unix_socket = '/var/run/mysqld/mysqld.sock',
                       user = 'root', passwd='', db = 'mysql')

cur = conn.cursor()
cur.execute("USE info")

def store(name, review_url, city, state, zip, phone_number, rooms, email):

    # prints this
    print('trying to commit')

    sql = "INSERT INTO 'Hotels' ('name', 'review_url', 'city', 'state', 'zip', 'phone_number', 'rooms', 'email') VALUES" \
          "(%s, %s, %s, %s, %s, %s, %s, %s)"
    cur.execute(sql, (name, review_url, city, state, zip, phone_number, rooms, email))
    cur.connection.commit() 

    # doesnt print this
    print('tried to commit')

我没有收到任何错误，数据库名称和表名称以及所有列名称都是正确的。

它打印出“尝试提交”，但没有打印出“尝试提交”

有谁知道为什么会这样吗？

Answer 1

你有单引号

"INSERT INTO 'Hotels' ('name', 'review_url', 'city', 'state', 'zip', 'phone_number', 'rooms', 'email') 

尝试不使用单引号或使用反引号

"INSERT INTO Hotels (name, review_url, city, state, zip, phone_number, rooms, email)