SolrDisMaxQuery::setQueryAlt

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SolrDisMaxQuery::setQueryAlt — Set Query Alternate (q.alt parameter)

public SolrDisMaxQuery::setQueryAlt(string $q): SolrDisMaxQuery

Set Query Alternate (q.alt parameter)

When the main q parameter is not specified or is blank. The q.alt parameter is used

示例 #1 SolrDisMaxQuery::setQueryAlt() example

<?php

$dismaxQuery = new DisMaxQuery();
$dismaxQuery->setQueryAlt('*:*');

?>

以上示例的输出类似于：

defType=edismax&q.alt=*:*&q=