这很像我在 Cloudant 选择器查询 但这是适用于您的问题的交易:

This is a lot like my response at Cloudant Selector Query but here's the deal, applied to your question:

运行此查询的最简单方法是使用Cloudant Query"(或Mango"，在即将发布的 CouchDB 2.0 版本中称为)——而不是 CouchDB 中传统的 MapReduce 视图索引系统.(此博客涵盖了差异:https://cloudant.com/blog/mango-json-vs-text-indexes/ 这是一个概述:https://developer.ibm.com/clouddataservices/2015/11/24/cloudant-query-json-index-arrays/).

The easiest way to run this query is using "Cloudant Query" (or "Mango", as it's called in the forthcoming CouchDB 2.0 release) -- and not the traditional MapReduce view indexing system in CouchDB. (This blog covers the differences: https://cloudant.com/blog/mango-json-vs-text-indexes/ and this one is an overview: https://developer.ibm.com/clouddataservices/2015/11/24/cloudant-query-json-index-arrays/).

你的 CQ 索引应该是这样的:

Here's what your CQ index should look like:

{
  "index": {
    "fields": [
      {"name": "Teams.[].id", "type": "string"}
    ]
  },
  "type": "text"
}

以及后续查询的样子:

{
  "selector": {
    "Teams": {"$elemMatch": {"id": "79d25d41d991890350af672e0b76faed"}}
  },
  "fields": [
    "_id",
    "FirstName",
    "LastName"
  ]
}

您可以在 Cloudant 仪表板的查询"部分自己尝试，也可以通过 curl 使用类似以下内容:

You can try it yourself in the "Query" section of the Cloudant dashboard or via curl with something like this:

curl -H "Content-Type: application/json" -X POST -d '{"selector":{"Teams":{"$elemMatch":{"id":"79d25d41d991890350af672e0b76faed"}}},"fields":["_id","FirstName","LastName"]}' https://broberg.cloudant.com/teams_test/_find

该数据库是全球可读的，因此您可以在此处查看我在其中创建的示例文档:https://broberg.cloudant.com/teams_test/_all_docs?include_docs=true

That database is world-readable, so you can see the sample documents I created in there here: https://broberg.cloudant.com/teams_test/_all_docs?include_docs=true

挖掘宋飞主题:D