Apr 22, 2022 · Enter zq. In the Zed project, we’ve developed a command-line tool called zq (and, yes, the name “zq” is a play on “jq”) that is based on an orthogonal set of dataflow operators. Zed operators are like jq filters but they can be stateful.

zq Tutorial. This tour provides new users of zq an overview of zq and the Zed language by walking through a number of examples on the command-line. This should get you started without having to read through all the gory details of the Zed language or zq command-line usage.

Apr 26, 2022 · To me this is much better than the proposed zq or jq solution you're using as a basis for comparison. You could almost use the shorter. .vals = .vals[] if the name in the output didn't change. These filters takes advantage of how jq's [] operator converts a single result into separate results.

Apr 27, 2022 · If you’ve found the (excellent) jq tool for working with JSON a bit unwieldy… check out zq and see if you like its API any better. I wouldn’t put too much weight on the faster aspect, though: We will cover zq’s performance in a future article, but to cut to the chase here, zq is almost always at least a bit faster than jq when ...

Apr 27, 2022 · It's like jq but can do csv and dkvp. Very thorough writeup. If I had to do math on shitloads of json I would definitely consider zq. The article mentions that the alternative to jq -s '[.[].x] | add' (output 6) would be zq -j 'sum(x)' (output {"sum":6}). This is …

Jul 7, 2024 · In addition to wrangling JSON data, zq has a host of additional features that make it not just a decent replacement of jq, but a solid upgrade.

Apr 26, 2022 · Query processor with proven optimizations, ready to use for your JSON store to query semi-structured data with JSONiq. Can also be used as an ad-hoc in-memory query processor.

Mar 30, 2019 · var dataController = { start : function (){ this.view.start(); }, set : function (name){ this.model.setName(name); } }; // 定义一个数据模型(负责数据的存储及查询) dataController.model = { nameModel : { " wyf ": " Java ", " zz ": " CSharp ", " zq ": " Javascript "}, name : null, // 数据模型负责业务逻辑和数据存储 ...

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zQ.js. Contribute to zhoulf/zQuery development by creating an account on GitHub.