Ecto.Adapters.SQL.Connection.prepare_execute
You're seeing just the callback
prepare_execute
, go back to Ecto.Adapters.SQL.Connection module for more information.
Specs
prepare_execute( connection(), name(), statement(), params(), options :: Keyword.t() ) :: {:ok, cached(), term()} | {:error, Exception.t()}
Prepares and executes the given query with DBConnection
.