Skip to main content

How to document constraints in an ERD?

  • December 13, 2021
  • 1 reply
  • 21 views

Uri B101

I see we can provide documents and types but can I create an area to document constraints? I've seen that null/not null is not yet supported but can we at least get some place to articulate constraints textually (bonus points for formally)?

Comments

Coumba D
Forum|alt.badge.img+7
  • Lucid support team
  • December 16, 2021

Hi Uri

Thanks for posting in the Community and my apologies for this delayed reply.

Constraints in ERDs are usually represented in specific ways however there are a lot of different kinds of constraints.

Could you clarify what you are hoping to create more precisely and whether you are building your ERD manually or based on a database import?

Thank you!