Ecto.Adapters.SQL.Connection.execute

You're seeing just the callback execute, go back to Ecto.Adapters.SQL.Connection module for more information.

execute(connection, cached, params, options)

execute(connection(), cached(), params(), options :: Keyword.t()) ::
  {:ok, cached(), term()} | {:ok, term()} | {:error | :reset, Exception.t()}

Executes a cached query.