python clickhouse 连接数据库

#clickhouse: 默认端口8123 或9000
1.在sql语句连接其他clickhouse数据库,参数：ip端口，数据库表，用户名，密码
select * from remote('192.168.1.12:8123',mysql_test.r_app_rank,'root','123456')

2.在sql语句连接mysql数据库,参数：ip端口，数据库,表，用户名，密码
select * from mysql('192.168.1.12:3306', 'alternativedb', 'securities_info', 'root', '123456')

3.python 连接clickhouse
from clickhouse_driver import Client
def clickhouse16():
    #clickhouse: id , 端口 ， 用户名，密码
    return Client(host='192.168.10.16', port='8123', user='root', password='123456')