【发布时间】:2022-01-02 22:39:53
【问题描述】:
我在以下结构中收集了大量记录。
在这里,我想将所有“地板”字段更新为空“”,无论其“不适用”。它不应该影响其他已经具有楼层价值的街区,比如一楼二楼。
有人可以帮忙吗?
{
"id" : "181",
"EID" : "83",
"History" : [
{
"aNum" : "12324",
"dev" : [
{
"type" : "",
"room" : "Office",
"floor" : "Second Floor"
},
{
"type" : "",
"room" : "Bedroom",
"floor" : "n/a"
},
{
"type" : "",
"room" : "Bedroom",
"floor" : "First Floor"
},
{
"type" : "",
"room" : "Bedroom",
"floor" : "n/a"
},
]
}
]
}
【问题讨论】:
标签: arrays mongodb mongoose mongodb-query pymongo