文字
SolrClient::rollback
(PECL solr >= 0.9.2)
SolrClient::rollback — Rollbacks all add/deletes made to the index since the last commit
说明
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.
参数
此函数没有参数。
返回值
Returns a SolrUpdateResponse on success or throws a SolrClientException on failure.
参见
- SolrClient::commit() - Finalizes all add/deletes made to the index
- SolrClient::optimize() - Defragments the index