Python Jupyter 笔记本 - AWS RDS Mysql - 无法连接

Question

I am not able to connect AWS RDS mysql using juypter notebook but i can connect via SQL workbench. Can you please throw some light on the error below

Error Message :-

MSSQLDatabaseException: (20009, b'DB-Lib error message 20009, severity 9:\nUnable to connect: Adaptive Server is unavailable or does not exist

import pymssql
 
connection={
       'host': 'xxxxx.cuwwncrvmjhg.us-east-1.rds.amazonaws.com',
    'username': 'xxxx',
    'password': 'xxxx',
    'db': 'mysql' 
 }


con=pymssql.connect(connection['host'],connection['username'],connection['password'],connection['db'])

Answer 1

From docs , I see in pymssql.connect you need to specify key=value. Can you try:

import pymssql
 
connection={
    'host': 'xxxxx.cuwwncrvmjhg.us-east-1.rds.amazonaws.com',
    'username': 'xxxx',
    'password': 'xxxx',
    'db': 'mysql' 
 }

con=pymssql.connect(server=connection['host'],user=connection['username'],password=connection['password'],database=connection['db'])