(PECL solr >= 0.9.2)
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.
Returns:
Returns a SolrUpdateResponse on success or throws a SolrClientException on failure.
See also:
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