SolrClient::deleteByQuery()

(PECL solr >= 0.9.2)

Deletes all documents matching the given query

说明

publicSolrClient::deleteByQuery(string $query): SolrUpdateResponse

Deletes all documents matching the given query.

参数

$query: The query

返回值

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

错误／异常

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.

范例

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();
?>

参见

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