【发布时间】:2018-05-31 21:14:39
【问题描述】:
我有这样的文件:
{ "id": ....,
"Title": ""title,
"ZipCodes": [
{
"Code": "code01",
"Name": "Name01"
},
{
"Code": "code02",
"Name": "Name02"
},
{
"Code": "code03",
"Name": "Name03"
} ],
"_rid": .......,
"_self": .......,
"_etag": ......,
"_attachments": "attachments/",
"_ts": ......
我是用来指挥的
select c.id, c.ZipCodes[ARRAY_LENGTH (c.ZipCodes) -1] as ZipCodes from c
但我遇到了错误,我如何查询 cosmos DB 中的最后一个元素 ZipCodes。
【问题讨论】:
标签: azure azure-cosmosdb