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    SolrClient::deleteByQuery

    (PECL solr >= 0.9.2)

    SolrClient::deleteByQuery — Deletes all documents matching the given query

    説明

    public SolrClient::deleteByQuery(string $query): SolrUpdateResponse

    Deletes all documents matching the given query.

    パラメータ

    query

    The query

    戻り値

    Returns a SolrUpdateResponse on success and throws an exception on failure.

    エラー / 例外

    Throws SolrClientException if the client had failed, or there was a connection issue.

    Throws SolrServerException if the Solr Server had failed to process the request.

    例

    例1 SolrQuery::deleteByQuery() example

    <?php

    $options     = array
    (
    'hostname' => SOLR_SERVER_HOSTNAME,
    'login' => SOLR_SERVER_USERNAME,
    'password' => SOLR_SERVER_PASSWORD,
    'port' => SOLR_SERVER_PORT,
    );

    $client = new SolrClient($options);

    //This will erase the entire index
    $client->deleteByQuery("*:*");
    $client->commit();

    ?>

    参考

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