.. efun:: int sl_insert_id()
  :optional:

  After inserting a line into a table with an ``AUTO_INCREMENT`` field, this efun can be used to return the (new) value of the ``AUTO_INCREMENT`` field.

  The function is available only if the driver is compiled with SQLite support. In that case, :macro:`__SQLITE__` is defined.

  :history 3.3.713 introduced:

  .. seealso:: :efun:`sl_open`, :efun:`sl_exec`, :efun:`sl_close`