Method set_limit

sql/sql_lex.cc:4499–4504

*/

void st_select_lex_unit::set_limit(st_select_lex *sl)
{
  DBUG_ASSERT(!thd->stmt_arena->is_stmt_prepare());

  lim.set_limit(sl->get_limit(), sl->get_offset(), sl->limit_params.with_ties);
}

/**
  Decide if a temporary table is needed for the UNION.