Я создал таблицу в DynamoDB, и первичный ключ - это число, хранящееся в виде строки. Когда я использую GetItem DynamoClient, порядок элементов является случайным.
Вот моя лямбда-функция;
'use strict';
const AWS = require('aws-sdk');
exports.handler = async (event, context) => {
// Bring in the documentClient library
const documentClient = new AWS.DynamoDB.DocumentClient();
// instanialize
let responseBody = "";
let statusCode = 0;
// extract variables that we need to use in db
// const { country, visits } = JSON.parse(event.body);
const params = {
TableName: "age_distribution"
};
try {
const data = await documentClient.scan(params).promise();
// add data into the db
responseBody = JSON.stringify(data.Items);
// hold the response in a string type
statusCode = 200;
} catch (err) {
responseBody = `Unable to get record: ${err}`;
statusCode = 403;
}
const response = {
statusCode: statusCode,
headers: {
"Content-Type" : " application/json",
"access-control-allow-origin" : "*"
},
body: responseBody
//send back the responseBody
};
// return the response
return response;
};
это пример ответа
[{"country":"63","visits":3},{"country":"92","visits":4},{"country":"64","visits":3},{"country":"90","visits":5},{"country":"79","visits":11},{"country":"66","visits":10},{"country":"80","visits":20},{"country":"62","visits":4},{"country":"87","visits":6},{"country":"75","visits":22},{"country":"76","visits":16},{"country":"97","visits":1},{"country":"84","visits":13},{"country":"60","visits":2},{"country":"61","visits":4},{"country":"89","visits":7},{"country":"94","visits":1},{"country":"98","visits":1},{"country":"82","visits":17},{"country":"77","visits":16},{"country":"91","visits":4},{"country":"81","visits":18},{"country":"88","visits":10},{"country":"96","visits":1},{"country":"71","visits":18},{"country":"95","visits":1},{"country":"78","visits":21},{"country":"83","visits":12},{"country":"68","visits":14},{"country":"65","visits":6},{"country":"70","visits":12},{"country":"85","visits":9},{"country":"69","visits":13},{"country":"74","visits":12},{"country":"93","visits":3},{"country":"86","visits":10},{"country":"67","visits":6},{"country":"72","visits":11},{"country":"73","visits":26}]
Я хочу отсортировать предметы, начиная с 60 и заканчивая 98