SolrInputDocument::clear

(PECL solr >= 0.9.2)

SolrInputDocument::clear — Resets the input document

public SolrInputDocument::clear ( ) : bool

Resets the document by dropping all the fields and resets the document boost to zero.

此函数没有参数。

成功时返回 true，或者在失败时返回 false。

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