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我遇到了一个示例 EDISMAX 查询,其中 0 权重分配给qf.
qf
示例:索引中的字段:title, body, keywords
title, body, keywords
qf = title^100 body^0 keywords
我知道不提供任何提升表示默认提升为 1。但是我不明白将提升因子分配为 0 意味着什么。
谢谢你。