问题描述
我无法使用juypter笔记本连接AWS RDS MysqL,但可以通过sql工作台连接。您能否说明以下错误
错误消息:-
MSsqlDatabaseException:(20009,b'DB-Lib错误消息20009,严重性9:\ n无法连接:Adaptive Server不可用或不存在
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'])
解决方法
在docs中,我在pymssql.connect中看到您需要指定key = value。你可以尝试:
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'])