class.arHavingCollection.php

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<?php
 
class arHavingCollection extends arStatementCollection
{
    public function asSQLStatement(ilDBInterface $db): string
    {
        $return = '';
        if ($this->hasStatements()) {
            $return .= ' HAVING ';
            $havings = $this->getHavings();
            $last = end($havings);
            foreach ($havings as $having) {
                $return .= $having->asSQLStatement($this->getAr(), $db);
                if ($having !== $last) {
                    $return .= ' ' . $having->getGlue() . ' ';
                }
            }
        }
 
        return $return;
    }
 
    public function getHavings(): array
    {
        return $this->statements;
    }
}