Answers

We are glad you created this "Idea" ticket. We will discuss it with our team and work on it, in case there are lot of user votes for this.
Thank you for your assistance,
SqlDBM Team

I think this is good idea. We are glad you created this "Idea" ticket. We will discuss it with our team.
Thank you for your assistance,
SqlDBM Team

Dear user,
currently SqlDBM support only IDEF1X notation https://en.wikipedia.org/wiki/IDEF1X
Circle means "many" cardinality. No circle means "one".
We have an idea to add different notations https://sqldbm.userecho.com/communities/1/topics/221-allow-different-notations-for-schemas
Thanks you,
Eugene

Dear User,
Crowfoot notation is coming very soon, it is actively being worked on, and we are hoping to release it in next 10 days.
Thanks,
Team - SqlDBM

Dear User,
Good news, new version with Crow's foot notation is available.
Support Team - SqlDBM

Hello! This is good, but we can't change the cardinality on both side on the relation. Only what you call "the child". I wanted to try a new tool because my lucidchart license is expired, but this is a big no no.
I mean, I like what you did, design is awesome, some features are cool but after 5mn of use, I need to find something else.
Customer support service by UserEcho
Dear User,
Good news, new version with Crow's foot notation is available.
Support Team - SqlDBM
Dear user,
currently SqlDBM support only IDEF1X notation https://en.wikipedia.org/wiki/IDEF1X
Circle means "many" cardinality. No circle means "one".
We have an idea to add different notations https://sqldbm.userecho.com/communities/1/topics/221-allow-different-notations-for-schemas
Thanks you,
Eugene