SolrInputDocument::merge()
(PECL solr >= 0.9.2)
Merges one input document into another
说明
public SolrInputDocument::merge(SolrInputDocument$sourceDoc[,bool $overwrite=TRUE
]): bool
Merges one input document into another.
参数
- $sourceDoc
The source document.
- $overwrite
If this is
TRUE
it will replace matching fields in the destination document.
返回值
成功时返回TRUE
,或者在失败时返回FALSE
。 In the future, this will be modified to return the number of fields in the new document.