phprs\ezsql\rules\select\HavingRule::having PHP Method

having() public method

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)"
public having ( string $expr, string $_ = null ) : OrderByRule
$expr string
$_ string
return OrderByRule
    public function having($expr, $_ = null)
    {
        WhereImpl::having($this->context, $expr, array_slice(func_get_args(), 1));
        return new OrderByRule($this->context);
    }