SolrClient::rollback

(PECL solr >= 0.9.2)

SolrClient::rollback — Rollbacks all add/deletes made to the index since the last commit

public SolrUpdateResponse SolrClient::rollback ( void )

Rollbacks all add/deletes made to the index since the last commit. It neither calls any event listeners nor creates a new searcher.

此函数没有参数。

Returns a SolrUpdateResponse on success or throws a SolrClientException on failure.