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SolrClient::deleteByQuery

(PECL solr >= 0.9.2)

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

Descrizione

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

Deletes all documents matching the given query.

Elenco dei parametri

query: The query

Valori restituiti

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

Errori/Eccezioni

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.

Esempi

Example #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();

?>

Vedere anche:

SolrClient::deleteById() - Delete by Id
SolrClient::deleteByIds() - Deletes by Ids
SolrClient::deleteByQueries() - Removes all documents matching any of the queries

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