文字
SolrInputDocument::merge
(PECL solr >= 0.9.2)
SolrInputDocument::merge — Merges one input document into another
说明
public bool SolrInputDocument::merge
( SolrInputDocument
$sourceDoc
[, bool $overwrite = true
] )Merges one input document into another.
参数
-
sourceDoc -
The source document.
-
overwrite -
If this is
TRUEit 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.