/**
* Строит GROUP BY часть запроса
* @internal
* @param ISelectBuilder $query
* @return string
*/
private function buildSelectGroupByPart(ISelectBuilder $query)
{
$conditions = $query->getGroupByConditions();
if (!count($conditions)) {
return '';
}
$result = [];
foreach ($conditions as $column => $direction) {
$direction = strtoupper($direction);
if ($direction == IQueryBuilder::ORDER_ASC) {
$result[] = $this->quoteIdentifier($column);
} else {
$result[] = $this->quoteIdentifier($column) . ' ' . $direction;
}
}
return "\nGROUP BY " . implode(", ", $result);
}
/**
* Строит GROUP BY часть запроса
* @internal
* @param ISelectBuilder $query
* @return string
*/
private function buildSelectGroupByPart(ISelectBuilder $query)
{
$conditions = $query->getGroupByConditions();
if (!count($conditions)) {
return '';
}
$result = [];
foreach ($conditions as $column => $direction) {
$result[] = $this->quoteIdentifier($column);
}
return "\nGROUP BY " . implode(", ", $result);
}