PHP Manual
SolrInputDocument
Returns true if the document has any child documents

SolrInputDocument::hasChildDocuments

(PECL solr >= 2.3.0)

SolrInputDocument::hasChildDocuments — Returns true if the document has any child documents

説明

public function SolrInputDocument::hasChildDocuments(): bool

Checks whether the document has any child documents

パラメータ

この関数にはパラメータはありません。

戻り値

参考

SolrInputDocument::addChildDocument() - Adds a child document for block indexing
SolrInputDocument::addChildDocuments() - Adds an array of child documents
SolrInputDocument::getChildDocuments() - Returns an array of child documents (SolrInputDocument)
SolrInputDocument::getChildDocumentsCount() - Returns the number of child documents

関連キーワード:

SolrInputDocument child documents document hasChildDocuments Adds getFieldNames merge solr Checks whether 参考 addChildDocument block indexing addChildDocuments getChildDocuments getChildDocumentsCount number

関連する関数・ページ:

solrinputdocument.getchilddocuments solrinputdocument.getchilddocumentscount solrinputdocument.reset class.solrinputdocument solrinputdocument.construct solrinputdocument.addchilddocument