原英文版地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/faster-phrase-queries.html, 原文档版权归 www.elastic.co 所有
本地英文版地址: ../en/faster-phrase-queries.html
本地英文版地址: ../en/faster-phrase-queries.html
重要: 此版本不会发布额外的bug修复或文档更新。最新信息请参考 当前版本文档。
Faster phrase queries with index_phrasesedit
The text field has an index_phrases option that
indexes 2-shingles and is automatically leveraged by query parsers to run phrase
queries that don’t have a slop. If your use-case involves running lots of phrase
queries, this can speed up queries significantly.