/**
* Delete columns by name in all rows
*
* @param array $names
* @param bool $deleteRecursiveInSubtables
*/
public function deleteColumns($names, $deleteRecursiveInSubtables = false)
{
foreach ($this->getRows() as $row) {
foreach ($names as $name) {
$row->deleteColumn($name);
}
if (($idSubDataTable = $row->getIdSubDataTable()) !== null) {
Piwik_DataTable_Manager::getInstance()->getTable($idSubDataTable)->deleteColumns($names, $deleteRecursiveInSubtables);
}
}
if (!is_null($this->summaryRow)) {
foreach ($names as $name) {
$this->summaryRow->deleteColumn($name);
}
}
}
