python中使用pymysql插入数据时当数据是字母字符串时报错

Question

python3中使用pymysql插入数据，代码如下

import pymysql
HOST = "localhost"
USER_NAME = "root"
PASSWORD = "712123000"
DB_NAME = "jiwenjuan"
def connDB():
    conn = pymysql.connect(host=HOST,user=USER_NAME,passwd=PASSWORD,db=DB_NAME);
    return conn
    
conn = connDB()
cursor = conn.cursor()

insertSql = "INSERT INTO user(user_phone,user_name,user_password) VALUES(%s,%s,%s)" % ('17855555555','lison','0000000')
cursor.execute(insertSql)
conn.commit()

结果报如下错误：

pymysql.err.InternalError: (1054, "Unknown column 'lison' in 'field list'")

如果吧 "lison" 改为 "123"这种数字字符串就能插入，请教大神是什么原因，还有就是当数字字符串是"0000"的时候存到数据库结果会变成 0 ，怎么让他不要转换成数字？

Answer 1

insertSql = "INSERT INTO user(user_phone,user_name,user_password) VALUES(%s,'%s',%s)" % ('17855555555','lison','0000000')