Ecto.Adapters.SQL.query-exclamation-mark

You're seeing just the function query-exclamation-mark, go back to Ecto.Adapters.SQL module for more information.

query!(repo, sql, params \\ [], opts \\ [])

Specs

query!(
  Ecto.Repo.t() | Ecto.Adapter.adapter_meta(),
  String.t(),
  [term()],
  Keyword.t()
) :: %{
  :rows => nil | [[term()] | binary()],
  :num_rows => non_neg_integer(),
  optional(atom()) => any()
}

Same as query/4 but raises on invalid queries.