python实现SQL批量模糊查询

import pandas as pd
import numpy as np
import pymysql

# 模糊匹配的内容
content= ['type1', 'type2', 'type3', 'type4']

# 连接数据库
connect = pymysql.connect(host="服务器名", port=端口号, user="用户名", passwd="密码", db="数据库名", charset="utf8")

# 循环模糊查询
num = 0
while num < len(content):
    sql = "select * from 数据表 where content like '%%%%%s%%%%' "%(content[num])
    result = pd.read_sql(sql, connect)
    # pandas处理数据结构
    data = pd.DataFrame(result)
    # 追加写入csv文件
    data.to_csv("result.csv", mode='a', header=False, encoding="utf-8")
    # print(data)
    num += 1
    
# 关闭数据库连接
connect.close()