Feature request: add constraints to seeds

[sfc-gh-cwiese]

As a developer, I would like dbt_constraints to add constraints for my tests on seeds, so that I can benefit from join elimination in queries on my seed tables.

[kenho811]

Hi,

I have a similar request.

  dbt_constraints_seeds_enabled: true

The above configuration does not seem to work.

[sfc-gh-dflippo]

@kenho811 , I am checking in the code now but it won't actually require a new parameter to enable. I have that parameter for sources because they are more likely to be created by an external process and we are more likely to not have privileges to modify sources. Because a seed is created from your own project, I can assume you have privileges to add constraints to them, just like I do for models and snapshots.