如何仅在最后插入的文档中执行搜索查询?
我有以下架构:
Schema({
data1: String,
data2: String,
subjects: [
{
names: [
{
firstName: String,
middleName: String,
lastName: String,
fullName: String,
gender: String,
function: String,
title: String,
}
],
birthdates: [
{
'city': String,
'zipCode': String,
'birthdate': Date,
'day': Number,
'month': Number,
'year': Number,
'region': String,
'place': String,
'logicalId': Number
}
],
identifications: [
{
type: {
type: String
},
number: String
}
]
}
]
}, { timestamps: true });
我正在尝试查看subjects数组以查找值,但是我只想查看最后插入的文档。
问题:如何仅在最后插入的文档中执行搜索?
我必须首先查找该文档,然后再对该文档进行搜索吗??
谢谢!