I get an error message when I log in to the Amazon RDS bank:
Access data is correct and the bank is running. Is there any procedure to be done to have access to the RSD bank in Heidsql ??
The answer I got in this post: link
I'll translate here:
1 - Go to EC2 Dashboard
2 - Click Security Groups tab
3 - Select only the security group of the RDS database. You will see the details of the security group at the bottom
4 - Clicking Inbound tab
5 - Click Edit button
6 - Add Type: MYSQL / Aurora; Protocol: TCP; Range: 3306; Source: 0.0.0.0/0