What does 'dbt run --exclude' do?

The command 'dbt run --exclude' is designed to execute all models in a dbt project while specifically omitting those that have been identified in the exclude list. This functionality allows practitioners to streamline their workflows by providing flexibility in model execution. For instance, if there are certain models that are not currently relevant to an analysis, using the exclude option helps focus resources on only the necessary models, making the overall process more efficient.

This command is very useful in scenarios where changes in certain models may cause disruptions in downstream dependencies, or when running tests on models that are still in development. By excluding these models, users can run all other models without having to adjust the entire schema or re-run all models, thus saving time and computational resources.