如何在Cosmos DB中运行SQL查询，其中特定键具有多个值

问题描述

下面是我在CosmosDB中添加的JSON文件：

{
    "A": [
        "Uganda","Vietnam","Colombia","Guatemala","Paraguay","Afghanistan","India","Iran","Nepal","Pakistan"
    ],"B": [
        "Bricks","Bricks","broccoli","Cabbages","Carpets","Carpets"
    ],"C": [
        "Child ","Child ","Child,Non Child","Child",Non Child"
    ]

当我尝试以下查询时：

SELECT *from tbl f WHERE f.Country = 'Uganda'

我得到0条结果。我的印象是，JSON中包含多个值的单个键导致了问题。

如何处理此JSON？

解决方法

您文档中的属性A似乎是Country。

如David所言，ARRAY_CONTAINS()可以做到这一点，请尝试以下SQL：

SELECT * FROM c WHERE ARRAY_CONTAINS(c.A,"Uganda")