I'm new to php and cassandra too. I was trying to make a batch delete operation in cassandra using phpcassa lib. There is a method available batch_insert() for inserting multiple rows in one call. Is there any similar method for removing multiple rows.
After searching at various sources over net I came up with below code for batch operation, But it is not working. I'm not sure whats going wrong.
public function deleteDocuments(array $keys)
{
try {
$batch = $this->document_column_family->batch();
$docs = '';
foreach ($keys as $key ) {
$batch->remove($key);
}
$batch->send();
$this->document_column_family->remove($keys);
print_r($docs);
} catch (\cassandra\NotFoundException $e) {
} catch (\Exception $e) {
}
return $docs;
}
