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dynamodb-multiple-tables-sample

http://docs.aws.amazon.com/ja_jp/amazondynamodb/latest/developerguide/CodeSamples.html

インストール

DynamoDB(ローカル版)

以下からダウンロードする。 http://docs.aws.amazon.com/ja_jp/amazondynamodb/latest/developerguide/DynamoDBLocal.html

$ java -Djava.library.path=./DynamoDBLocal_lib -jar DynamoDBLocal.jar -sharedDb

npm パッケージ

$ npm install

ビルド

$ npm run build

テーブルの作成

$ node src/CreateTable.js

データの追加

$ aws dynamodb batch-write-item --endpoint-url http://localhost:8000 --request-items file://data/ProductCatalog.json
$ aws dynamodb batch-write-item --endpoint-url http://localhost:8000 --request-items file://data/Forum.json
$ aws dynamodb batch-write-item --endpoint-url http://localhost:8000 --request-items file://data/Thread.json
$ aws dynamodb batch-write-item --endpoint-url http://localhost:8000 --request-items file://data/Reply.json

問題ない場合は、以下の表示が出る。

{
    "UnprocessedItems": {}
}

アイテムのスキャン(全件確認)

$ aws dynamodb scan --endpoint-url http://localhost:8000 --table-name ProductCatalog
$ aws dynamodb scan --endpoint-url http://localhost:8000 --table-name Forum
$ aws dynamodb scan --endpoint-url http://localhost:8000 --table-name Thread
$ aws dynamodb scan --endpoint-url http://localhost:8000 --table-name Reply

アイテムのクエリ(グローバルセカンダリーインデックスを使った)

$ node src/QueryItems.js

テーブルの削除

$ node src/DeleteTable.js

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