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  • SolrInputDocument::getChildDocumentsCount()

    (PECL solr >= 2.3.0)

    Returns the number of child documents

    说明

    publicSolrInputDocument::getChildDocumentsCount(void): int

    Returns the number of child documents

    参数

    此函数没有参数。

    返回值

    参见

    • SolrInputDocument::addChildDocument() Adds a child document for block indexing
    • SolrInputDocument::addChildDocuments() Adds an array of child documents
    • SolrInputDocument::hasChildDocuments() Returns true if the document has any child documents
    • SolrInputDocument::getChildDocuments() Returns an array of child documents(SolrInputDocument)