SolrClient::deleteByQuery

(PECL solr >= 0.9.2)

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

说明

public SolrClient::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.

示例

示例 #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();

?>

参见