Zend Lucene 查询
当我在 Lucene 中存储数据时，我添加了这些字段：
$index->addField(Zend_Search_Lucene_Field::Keyword('id', $entry->id));
$index->addField(Zend_Search_Lucene_Field::Keyword('type', $entry->type));
How can make a query toretrieve only data with a certain type?
我尝试过：
$query = "type IN ('a', 'b', 'c')"; // get data that has either of these types
$this->query->addSubquery(Zend_Search_Lucene_Search_QueryParser::parse($query), true);
但是没用...
I'm adding these fields when I store data in Lucene:
$index->addField(Zend_Search_Lucene_Field::Keyword('id', $entry->id));
$index->addField(Zend_Search_Lucene_Field::Keyword('type', $entry->type));
How can make a query to retrieve only data with a certain type?
I tried:
$query = "type IN ('a', 'b', 'c')"; // get data that has either of these types
$this->query->addSubquery(Zend_Search_Lucene_Search_QueryParser::parse($query), true);
but it doesn't work...
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好吧，我的解决方案是：
$query = "type:(a) OR type:(b)";也可以这样写（字段分组）：
$query =“类型：（a或b）”；Well my solution was:
$query = "type:(a) OR type:(b)";and it is also ok to write it like this (grouping of fields):
$query = "type:(a OR b)";