// Import required AWS SDK clients and commands for Node.jsimport{PutItemCommand }from"@aws-sdk/client-dynamodb";import{dynamoClient }from"../libs/dynamoClient.js";// Set the parametersexportconstparams ={TableName:"Items",Item:{id:{N:"1"},title:{S:"aTitle"},name:{S:"...
低階 API 呼叫具有命名模式,例如PutItemCommand和GetItemCommand。 下列範例是使用使用 DynamoDB JSON Item 定義的低階用戶端: const { DynamoDBClient, PutItemCommand } = require("@aws-sdk/client-dynamodb"); const client = new DynamoDBClient({}); async function addProduct() { const params = { ...
import{DynamoDBClient,PutItemCommand,GetItemCommand,ScanCommand}from'@aws-sdk/client-dynamodb';import{marshall,unmarshall}from'@aws-sdk/util-dynamodb';importconfigfrom'../../../../config/index.js';constclient=newDynamoDBClient({region:config.aws.region});exportconstgetItem=async(tablename:string...
您好,我正在编写一个基于typescript的异步函数(aws函数)来处理async中的数据,方法是使用s3.selectObjectContent,并在使用dyanmodb.putItem时将提取的值写入到dynamodb中的表中。当正在处理s3数据,但函数(异步调用时)仍然完成对数据库表的写入时,我得到一个错误。由于某些原因,在s3命令完成并返回promise之前,存储s3有效...
Put/Update Item 的更新如果改变了二级索引(LSI 或 GSI)的 KeyAttribute,则在二级索引中会产生两个操作:删除原 item + 插入新 item 因此消耗的 WCU 为:基表 WCUs + 二级索引 DeleteItem 消耗的 WCUs + 二级索引 PutItem 消耗的 WCUs 注意:更新失败也会消耗 WCU参考 ...
clients/client-dynamodb/src/commands/PutItemCommand.ts Original file line numberDiff line numberDiff line change @@ -234,6 +234,9 @@ export interface PutItemCommandOutput extends PutItemOutput, __MetadataBearer {} * successful, unless your retry queue is too large to finish. Reduce the fre...
2.输入以下 Amazon CLI 命令插入item: aws dynamodb put-item \ --table-name blog-srsa-ddb-table \ --item '{ "id": {"S": "864732"}, "name": {"S": "Adam"} , "Designation": {"S": "Architect"} }' \ --return-consumed-capacity TOTAL ...
{ "Version": "2012-10-17", "Statement": [ { "Effect": "Allow", "Action": [ "dynamodb:PutItem", "dynamodb:CreateTable", "dynamodb:DescribeTable", "dynamodb:DeleteTable", "dynamodb:DeleteItem", "dynamodb:UpdateItem" ], "Resource": [ "arn:aws:dynamodb:<region>...
PutItem 154 Query 164 RestoreTableFromBackup 177 RestoreTableToPointInTime 183 Scan 190 TagResource 203 TransactGetItems 205 TransactWriteItems 211 UntagResource 221 UpdateContinuousBackups 223 UpdateContributorInsights 225 UpdateGlobalTable 228 UpdateGlobalTableSettings 231 UpdateItem 237 UpdateTable 249 ...
The AWS SDK is modulized by clients and commands. To send a request, you only need to import theDynamoDBClientand the commands you need, for exampleListBackupsCommand: // ES5 exampleconst{DynamoDBClient,ListBackupsCommand}=require("@aws-sdk/client-dynamodb"); ...