/**
* Drops and recreates the index. So one can start indexing.
*
* @return boolean
*/
public function startIndex()
{
if ($this->storage->isExists()) {
$this->storage->drop();
}
if ($this->dictionary->isExists()) {
$this->dictionary->drop();
}
$this->dictionary->create();
$this->storage->create();
return true;
}
/**
* Drops all related to index database structures.
*
* @param integer $iblockId Information block identifier.
*
* @return void
* @throws \Bitrix\Main\Db\SqlQueryException
*/
public static function dropIfExists($iblockId)
{
$storage = new Storage($iblockId);
if ($storage->isExists()) {
$storage->drop();
}
$dictionary = new Dictionary($iblockId);
if ($dictionary->isExists()) {
$dictionary->drop();
}
}