vespa-engine/vespa

grouping query builder and validator

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#16,871 创建于 2021年3月10日

 (2 条评论) (0 个反应) (0 位负责人)Java (561 个派生)batch import
good first issue

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描述

Creating a grouing query string (e.g. all( group(customer) each(output(sum(price))) ) ) can be difficult with multi-level grouping, having a UI to construct the string a la the querybuilder might help.

Can be useful as a validator, too - paste a string into a field, and auto-generate an pretty-printed view

hence both ways from structured to string and vice versa

see #16870 for implementation suggestion

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