SolrInputDocument::merge

(PECL solr >= 0.9.2)

SolrInputDocument::merge — Merges one input document into another

public bool SolrInputDocument::merge ( SolrInputDocument $sourceDoc [, bool $overwrite = true ] )

Merges one input document into another.

sourceDoc: The source document.
overwrite: If this is TRUE it will replace matching fields in the destination document.

성공 시 TRUE를, 실패 시 FALSE를 반환합니다. In the future, this will be modified to return the number of fields in the new document.