/**
* @param Select $select
* @param Where $where
* @param OrderBy $orderBy
* @return Column[]
*/
private function getAllColumns(Select $select, Where $where, OrderBy $orderBy) : array
{
$columns = [];
foreach ($select->getColumns() as $column) {
$columns[$column->getFullName()] = $column;
}
$whereColumns = $this->getAllColumnsFromWhere($where->getConditions());
foreach ($whereColumns as $column) {
$columns[$column->getFullName()] = $column;
}
foreach ($orderBy->getColumns() as $column) {
$columns[$column->getFullName()] = $column;
}
return $columns;
}
