python批量生成SQL语句

1，首先写一条能运行成功插入SQL的语句

INSERT INTO sign_guest(realname,phone,email,sign,event_id)VALUES("jack",13800101100,"jack@mail.com",0,1)

2，通过python批量写如文本

f =open('guest.txt','w')

for i in range(1,100):
    str_i = str(i)
    realname = 'jack' + str_i
    phone = 1380090911 + i
    email = "jack" + str_i + "@mail.com"
    sql = 'INSERT INTO sign_guest(realname,phone,sign,event_id) values ("'+realname+'",'+str(phone)+',"'+email+'",0,1);'
    f.write(sql)
    f.write("
")

f.close()

3，将生成的语句粘贴到mysql客户端执行

 4，按照此思路可以进行其他语句的批量执行。