vespa-engine/vespa

Add onear grammar value to userInput()

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#7,294 创建于 2018年10月12日

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 (3 评论) (0 反应) (0 负责人)Java (4,948 star) (561 fork)batch import
enhancementgood first issue

描述

We could add the onear value to the possible parsing grammars of userInput().

This would allow to parse the user input as a query such that the terms are combined by the onear() operator.

贡献者指南

技术栈
java
领域
backendsearch
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
3
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Vespa query languageJavaunderstanding of userInput() grammar
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
35
研究方向
Examine the existing implementation of userInput() grammar parsing in the Vespa codebase. The issue requests adding the 'onear' value to the set of allowed grammars. Check the documentation at https://docs.vespa.ai/documentation/query language.html#userinput for current grammars and the onear operator. Look at the source code responsible for parsing the grammar argument to understand how new values are integrated. Also review any comments on the issue for additional context. Consider checking if this feature has already been implemented in later versions.