【发布时间】:2021-10-31 08:44:46
【问题描述】:
例如,我有以下文件:
{
"name" : "sara",
"family" : "schwimmer",
"age" : 23,
"Address": {
"StateID": 12,
"Phone": 0,
"ZipCode": 0
},
"create_date": "2021-08-25 17:55:03"
}
我想在地址中添加新键,如下所示:
"Address": {
"StateID": 12,
"Phone": 0,
"ZipCode": 0,
"StateName" : "NW"
}
所以我将我的更新写成如下:
FOR p IN Person
FOR a IN Area FILTER p.Address.StateID == a.ID
UPDATE {_key : p._key, p.Address.StateName : a.Name} IN Person
运行此查询时出现错误,因此我尝试将 p.Address.StateName 转换为 [p.Address.StateName] 或 "p.Address.StateName" ,执行后成功执行但不添加新的StateName 键地址。如何编写查询以向地址添加新键?
【问题讨论】:
标签: arangodb