fail.exs

iex(1)> alias BeamToolboxData.Project
nil
iex(2)> Project.create("foo")
** (Ecto.QueryError) function `or/2` not defined in query API
                        lib/ecto/query/validator.ex:295: Ecto.Query.Validator.type_check/2
                        lib/ecto/query/validator.ex:468: Ecto.Query.Validator.catch_grouped/1
                        lib/ecto/query/validator.ex:122: anonymous fn/3 in Ecto.Query.Validator.validate_booleans/3
               (elixir) lib/enum.ex:537: Enum."-each/2-lists^foreach/1-0-"/2
               (elixir) lib/enum.ex:537: Enum.each/2
                        lib/ecto/query/validator.ex:38: Ecto.Query.Validator.validate/3
                        lib/ecto/repo/backend.ex:85: Ecto.Repo.Backend.all/4
    (beam_toolbox_data) lib/beam_toolbox_data/validation.ex:42: BeamToolboxData.Validation.unique/3