如何使用“like"查询 lucene操作员?
通配符*只能用在词尾，如user*.
The wildcard * can only be used at the end of a word, like user*.
我想用 %user% 之类的查询，怎么做?
I want to query with a like %user%, how to do that?
推荐答案
Lucene提供了ReverseStringFilter 允许像 *user 一样进行前导通配符搜索.它通过以相反的顺序索引所有术语来工作.
Lucene provides the ReverseStringFilter that allows to do leading wildcard search like *user. It works by indexing all terms in reverse order.
但我认为没有办法做类似于 'LIKE %user%' 的事情.
But I think there is no way to do something similar to 'LIKE %user%'.
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