/** * * having('SUM(a)=?', 1) => "HAVING SUM(a)=1" * having('a>?', Sql::native('now()')) => "HAVING a>now()" * having('a IN (?)', [1, 2]) => "HAVING a IN (1,2)" * * @param string $expr * @param string $_ * @return \phprs\ezsql\rules\select\OrderByRule */ public function having($expr, $_ = null) { WhereImpl::having($this->context, $expr, array_slice(func_get_args(), 1)); return new OrderByRule($this->context); }