quickwit-oss/tantivy

Make the behavior of an empty query configurable in `QueryParser`

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#386 创建于 2018年8月20日

 (4 条评论) (0 个反应) (0 位负责人)Rust (973 个派生)batch import
enhancementgood first issuehelp wanted

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描述

In some use case, most of the time, people want an empty query to match nothing, but for some analytics use case, it might make more sense for empty query to match all documents.

Add a setter ".set_empty_query_match_all(should_match_all: bool)" to the QueryParser to enforce the non default behavior. (Also add a getter .get_empty_query_match_all() to read this property).

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