Csv to dynamodb json

Csv to dynamodb json. amazonaws. Key Features. STEP 1: Go to DynamoDB management console and tap Imports from S3. Let's say a row in dynamoDB shows up like this with get-item: Mar 1, 2018 · It scans the table and returns a DynamoDB DSL style objects in JSON format. Nov 13, 2018 · Do you know what format it's expecting the data to be in? I am reading a CSV and trying to insert into DynamoDB. but i want to achieve if table is empty insert CSV data. tar. Dynamo DBは $ npx dynamodb-to-csv -t Users -f users. e. Step 2: Launch an Amazon EMR cluster. Mar 23, 2022 · Import and export sample data into your model using CSV files to help visualize and understand how your data model would work. Export a data model as a CloudFormation template. よかったらシェアし Oct 25, 2017 · Hashes for dynamodb_json-1. One way is to use the batchWrite method of the DynamoDB DocumentClient to write multiple items to a table in a single request. May 1, 2023 · Amazon DynamoDB allows you to store JSON objects into attributes and perform many operations on these objects, including filtering, updating, and deleting. I have gone rigorously through AWS docs but failed to find example to insert a complicated json. Select Item. In addition, I can query the data from DynamoDB and then convert it to a CSV format, as detailed below: Configuration: In your function options, specify format="json". This converter is capable of handling rows in DynamoDB with various permissible structures, including those with multiple nested levels. answered May 3, 2021 at 9:10. Apr 20, 2024 · Export table to CSV. batch_write. Function name: csv-s3-lambda. Create bucket, upload the json or csv file. 2. Downloading your NoSQL data is quite useful for some offline data analysis using. In the export process above, I’ve chosen DynamoDB JSON, and items in my sample table represent users of a simple game, so a typical object looks like the following. Jul 14, 2023 · Preparation: DynamoDB. import awswrangler as wr. import_csv_table_stream_label: A timestamp, in ISO 8601 format of the Table Stream. Step 4: Load data into HDFS. The import tool allows you to select the type of data before insertion. For this I have written below Python script: import boto3. resource ('dynamodb') tableName ='some-table Convert CSV content to DynamoDB Put script. The Python function import_csv_to_dynamodb(table_name, csv_file_name, colunm_names, column_types) below imports a CSV file into a DynamoDB table. There are many ways to dump DynamoDB tables, including local DynamoDB, but it's non-trivial to convert DynamoDB JSON to CSV. However, this utility does not support the whole typeset that can be exported; thus, you'll have issues if you needed to convert this for any real things. Aug 9, 2016 · Essentially I am getting a csv file from my aws s3 bucket. List of the headers used to specify a common header for all source CSV files being imported. STEP 2: Tap Import from S3. Only available when var. Disadvantages: Sep 23, 2019 · I'm trying to read in a CSV from an s3 bucket using the csvtojson library in AWS Lambda, but it's not working properly. In the dropdown list, choose whether the model you want to import is in NoSQL Workbench model format or CloudFormation JSON template format. I am able to get it successfully using . I need to swap a value on a dynamoDB entry. This software is governed by the Apache 2. fillna(0) # convert any floats to decimals. When I insert using dynamodb_client. Check results. dynamodb = boto3. We are working very hard to get our ducks in a row for a 1. I stripped out unecessary parts of it and the solution turned out to be simple and totally trivial. In your connection_options, use the paths key to specify s3path. It could be possible to use a loop and define some standard to store multiple items, iterate over each item, and add it to the table; but that seems like a lot of work. csv-to-dynamo-json. In the new screen, click on ‘Create new event’ under Test event action. I would like to covert DynamoDB JSON to standard JSON. On the Lambda Console / Functions / Create function / Select Author from scratch / Under Basic information. gz; Algorithm Hash digest; SHA256: a304b4117877f3697af5554158e5034c3c48973a3ba49ecf49dddb09ac502b03: Copy : MD5 Apr 30, 2021 · AWS does not currently provide any tools to simplify this kind of operation rather than the REST API. Select File. At the moment I can successfully manually put items in a python file (as below) and upload to a table, however how can I amend the script to read an external json file (containing 200 items) and batch upload all 200 items to the table. May 4, 2020 · In this tutorial we will be converting CSV files to JSON with the help of Lambda using the Python language. Nov 10, 2020 · It was a fairly simple process, the only tricky bit was handling pandas floats, so I converted them to decimals before loading the data in. 最近JSONを扱う機会が増えてきました。. --. ymlDynamoDBローカルを用いてテスト環境を作る。. I followed this CloudFormation tutorial, using the below template. batch_write_item(). You can also export data to an S3 bucket owned by another Jan 12, 2019 · I would like to batch upload a json file to dynamodb. The code would be something like: def lambda_handler(event, context): for record in event['Records']: # get the changes here and save it Jan 2, 2021 · I'm trying to migrate data from a csv file into an existing AWS DynamoDB table, as part of an AWS Amplify web app. I keep getting ValidationException: The provided key element does not match the schema. You can get started with DynamoDB import with just a few clicks in the AWS Management Console There are a few ways to bulk insert data into DynamoDB tables using the AWS JavaScript SDK. Open desired table and select Import in the bottom right corner. csv インポート. put_item(), it works fine but I need to be able to use it with batch_write_item() too. With CSVJSON you can transpose the csv before conversion. DynamoDBtoCSV というNode. Follow directions to import the data directly without code or lambda. 1. import boto. resource('dynamodb') def batch_write(table, rows): table = dynamodb. You don't need to do anything special when you save the json (other than make sure the json is properly escaped). The updated Json : {. Wait until your process finishes. 3. Choose a Firehose stream to update, or create a new Firehose stream by following the steps in Creating a Firehose stream. Table(table_name) with table. Output file can be json or csv. DynamoDB Local enables you to write applications that use the DynamoDB API, without manipulating any tables or data in the DynamoDB web service. credentials and regions are configured in ~/. I'm having trouble figuring out to how to edit a value when the layout is asymmetrical. import csv. if table not empty append the CSV data into the DynamoDB table without Jan 15, 2020 · 1. for i in df. I have both hash key and range key as attributes in the JSON. How to perform a Batch Update in DynamoDB? Performing a bulk update in DynamoDB is a two-part process. The pipeline launches an Amazon EMR cluster to perform the actual export. However, Dynobase, a third-party application developed to easily manage DynamoDB, allows you to import/export data in CSV and JSON formats. This is especially useful when testing against DynamoDB using an arbitrary amount of test data. Write a script which itereate over every time in the DynamoDB table, retrieve the string data, convert it Nov 8, 2021 · Exporting a single page follows the same pattern. NoSQL Workbench でデータモデル・テーブルを作成する. After loading it, confirm your selection. Select file for CSV import. 100 % | | 300 /300 [00 :00< 00 :00, 16666 . Apr 26, 2018 · 2. A cli to export dynamodb. Combined with the DynamoDB to Amazon S3 export feature, you can now more easily move, transform, and copy your DynamoDB tables from one application, account, or region to another. Scan table in single or parallel thread. You can import a CSV into Redshift. The default value is false. $ aws dynamodb create-table --cli-input-json file: Dec 3, 2022 · 5. Converting DynamoDB JSON to Standard JSON with Java 2. A utility that allows CSV import / export to DynamoDB on the command line - danishi/dynamodb-csv. Mar 11, 2016 · Just the first line (describing csv column) is different. Go to dynamo and select "Imports from s3" on the left. Type ‘csv’ under event name. My objective is to load all 50K records into DynamoDB. Apr 10, 2018 at 18:13. /export2. json. Currently it looks like there is a limitation of maximum 25 records I can load at once which is a very long-time process to load all 50K records into DynamoDB. This is a very powerful capability because it allows applications to store objects (JSON data, arrays) directly into DynamoDB tables, and still retain the ability to use nested attributes within these objects in […] Jan 30, 2020 · Then, you can create a dynamodb trigger to a lambda function that will receive all your table changes (insert, update, delete), and then you can append the data in your csv file. Afterward, create a file - main. document. まずはツールを利用できる状態にします。. getObject( new GetObjectRequest(bucketName, key)); Now I want to populate a dynamodb table using this JSON file. DynamoDB expects the backup file to be in a specific JSON format particular to DynamoDB. stream_enabled is true: import A bulk (batch) update refers to updating multiple rows belonging to a single table. Let’s see how you can use these new features in practice. Below is the function as well as a demo ( main()) and the CSV file used. csv --ignore. tf. import sys import csv import boto3 dynamodb = boto3. com/aws-samples/csv-to-dy Apr 18, 2022 · データを excel や csv で作成した場合、ネット上のツール等を利用して json に変換することができます。セキュリティ上不安な場合は excel/csv データを json に変換するスクリプトを自分で書きましょう。 json ファイルの文字コードは utf-8n で保存しましょう。 May 22, 2022 · コンソールからの「CSVへエクスポート」でもCSV出力可能。. – Steven Miller. – Vikash Yadav. You are not able to import a CSV directly into Dynamo. NoSQL Workbench をインストールする. aws/config file. Jan 17, 2020 at 10:06. bucket – (Optional) The S3 bucket to store temporary data during DynamoDB The following code example shows how to use UpdateItemConditionalTTL. AWSでは、IAMやリソースのpolicyを定義する際にJSONを使用します。. After Migration: Read the data from DynamoDB, and then parse JSON string into Map, and then write back to DynamoDB. You can further alter how the writer interacts with S3 in the connection_options. simplifyDDBJson – (Optional) If set to true, performs a transformation to simplify the schema of the DynamoDB JSON structure that is present in exports. Yes this is a good way to store your arbitrary json data. SDK for JavaScript (v3) Update TTL on on an existing DynamoDB Item in a table, with a condition. You can set the max_items to 25 or split it using jq. stream_enabled is true: import_json_table_arn: ARN of the DynamoDB table: import_json_table_id: ID of the DynamoDB table: import_json_table_stream_arn: The ARN of the Table Stream. aws dynamodb put-item --table-name MusicCollection --item file://item. Option 2:-Write code to read data from file and can use batch write item API to load the data into DynamoDB table The DynamoDB two-way converter is an online tool that facilitates the transformation of a JSON structure into a format compatible with Amazon DynamoDB database. Json to csv conversion for nested json in python. Here is my code snippet for few records (more than 1): Sep 23, 2022 · DynamoDB のデータ形式からJSON形式への変換. 作成したデータモデル・テーブルに CSV をインポートする. Instead, it uses a "marshalled" format. Jun 30, 2022 · Write a script (JS/Python) to read data from your source, transform JSON into DynamoDB map and then write to DynamoDB. Update requires: Replacement. Sep 28, 2022 · I m very new to DynamoDB, I want to do upload data (file. 今回はDynamo DB を使っていて、どうしてもJSON を扱う必要がありましたので背景をご説明します。. Navigate to your DynamoDB table dashboard, click on the download button, and choose Download page as . If there are multiple pages of results, you must export each page individually. Locally, my code works. The following JSON describes a DynamoDB table that we want to import data to. Legacy application data staged in CSV, DynamoDB JSON, or ION format can be imported to DynamoDB, accelerating cloud application migrations. You can convert the json to BatchWriteItem cli via jq. Although these features seem identical, DynamoDB and S3 are designed to serve different purposes. columns: Mar 1, 2021 · Option #2: Process a S3 backup. I am getting Parameter validation failed Exception. Hence why it is weird looking. The cost of running an import is based on the uncompressed size of the source data in S3, multiplied by a per-GB cost Jun 19, 2016 · Python Lambda function that gets invoked for a dynamodb stream has JSON that has DynamoDB format (contains the data types in JSON). DynamoDB allows you to create backups of your table to S3 (as the article describes you linked). Exports do not consume any read capacity units (RCUs) and have no impact on table performance and availability. mkdir DynamoDB-Terraform. I eventually dug into the source code for the top google result for “csv to dynamodb”, an AWS Database Blog post . Double quotes in the data as escaped as ". $ dynamodb-csv -e -t my_table -o sample_exp. Apr 27, 2023 · In other words, our function should pick the data from the CSV file stored in our S3 bucket and populate our DDB table. cd DynamoDB-Terraform. Dec 5, 2011 · To export a DynamoDB table, you use the AWS Data Pipeline console to create a new pipeline. Under Convert record format, set Record format conversion to Enabled. Mar 8, 2018 · I need to parse this file and convert the data to DynamoDB item (com. Every small help is welcome. csv -i " <accesskeyid> "-s " <secretaccesskey> "-r " <region> " Use -d to describe the table prior so you can have an idea of the number of rows you are going to export to get some information about the table. Step 1: Create an Amazon EC2 key pair. Right-click on the item and from context menu select 'Export -> AS CSV' option. The workflow will be like this: User uploads his csv file to S3, lets say bucket/input/*. Aug 3, 2017 · 9. But when I upload it to Lambda, it doesn't return anything. In addition to DynamoDB, you can use the AWS CLI with DynamoDB Local. Step 5: Copy data to DynamoDB. Export Item. In this tutorial I will demonstrate how to populate data as Dynamodb table items from JSON file using single Terraform resource and for_each argument. Usually Terraform provides This tool is just for simple stuff – it's designed to be a small CLI utility to quickly convert those pesky (S), (SS), etc to a valid JSON document. Based on your situation you have 2 options to import the data without having to write any code: DynamoDB Import From S3 (Newly Released) Using this approach you can import your data stored on S3 in DDB JSON, ION or even CSV. Minimum: 1. 2. CSV を用意する. DynamoDB is a great option if you are looking for a fully managed NoSQL database solution. For more information about the two options, see Apache Parquet and Apache ORC. With CSVJSON you can output a hash (or object) instead of an Sep 19, 2013 · This will export all items as jsons documents. I then utilised AWS S3 to create a bucket to store the CSV file, AWS Lambda to process the data, and AWS DynamoDB to store the processed data. Follow the steps to test the flow: Go to the ‘Test’ pane. tableArn – (Required) Your source DynamoDB table ARN; dynamodb. export-dynamodb on pypi. Those backups will either be in JSON or a JSON like AWS format. PHP and nodejs have Marshaler that can do this. def float_to_decimal(num): return Decimal(str(num)) def pandas_to_dynamodb(df): df = df. Column names and column must be specified. Describing DynamoDB table. For details, see Data format options for ETL inputs and outputs in AWS Glue : Amazon S3 connection option reference. You will also need to expand the same data to multiple tables. Mar 19, 2024 · To import a data model. please wait my_table exporting sample_exp. Dec 30, 2021 · In this Video we will see how to import bulk csv data into dynamodb using lambda function. Nov 26, 2019 · Amazon DynamoDBのデータをエクスポートする方法はいろいろとあります。 Pythonを使ったツールだとdynamodb-json、DynamoDBtoCSV あたりが星多めですね。 本記事ではシェルスクリプトでJSON形式でデータをエクスポート・インポートする手軽な方法をまとめます。 使用 Dec 9, 2022 · It would be great to add these, it's just not a priority for us right now. Hover your pointer over Import data model. Available for use without any charge, it is an DynamoDB export to S3 allows you to export both full and incremental data from your DynamoDB table. resource('dynamodb') table = dynamodb_resource. json This script will read from remote dynamodb table and import into the local the full table. DynamoDB wraps all the attribute values in objects where the Key indicates its type and attribute value stays as-is. If you have an existing data model open in Oct 8, 2021 · I am trying to insert a large csv file (5M records) to dynamodb using dynamodb_client. dynamodbv2. Apr 22, 2023 · To test the feasibility of my approach, I obtained a CSV file containing customer data from an online platform. Once the process completes, hit Execute, or CMD/CTRL + R to load data from the table. Mar 24, 2023 at 12:55. Next, let us use a fully managed feature to import S3 data to DynamoDB new table. 4. DynamoDB JSON Format - Here's What You Need to Know. 9. Command: npm i && npm start and it will convert the csv file in data folder and save the converted file as txt to output folder. Select the items you want to export from the results. To make this a CSV you'll need more work around this Export DynamoDB to CSV on S3 with Mar 9, 2022 · Step 2 - Initializing the AWS Provider in Terraform. Aug 30, 2022 · DynamoDB import from S3 helps you to bulk import terabytes of data from S3 into a new DynamoDB table with no code or servers required. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. s3. DynamoDBのデータをCSV出力する方法についてメモする。. What I have done: I use a Node. import { DynamoDBClient, UpdateItemCommand } from "@aws-sdk/client-dynamodb" ; import { marshall, unmarshall } from "@aws-sdk/util-dynamodb" ; Jan 16, 2023 · In a nutshell, importing data is convenient as preparing data as CSV or JSON files and running the import-table command. If this field is specified then the first line of each CSV file is treated as data instead of the header. If this field is not specified the the first line of each CSV file is treated as the header. services. ignoreオプションを付けると、CSV行をインポートする際にエラーがあった場合も処理中断せず、その行を無視して進めます。. STEP 3: Select the import options as follows and tap Next. Amazon EMR reads the data from DynamoDB, and writes the data to an export file in an Amazon S3 bucket. The export file formats supported are DynamoDB JSON and Amazon Ion formats. However, DynamoDB does not provide the support for this. Select destination. Choose a filename and location for your CSV file and select Save. jsで書かれたツールを利用してみます。. This project shows how to convert csv file to DynamoDB Json files which are ready for importing into DynamoDB table. DynamoDB Local is a small client-side database and server that mimics the DynamoDB service. You can then use document path in your queries and scans to find and retrieve parts of the responses. It uses boto. Turn on respective Parse Numbers and Parse JSON switches to convert valid numbers and JSON (null, false, true, [] and {}). Jun 24, 2022 · dynamodb. – Jim Jarrett. Therefore, data can be exported. Bulk imports from S3 enables you to import data at any scale, from megabytes to terabytes using supported formats including CSV, Amazon DynamoDB JSON, and Amazon Ion. $ dynamodb-csv -i -t my_table -f sample. dynamodb. Register as a new user and use Qiita more conveniently. The JSON file size is around 70 MB. Nov 23, 2022 · DynamoDBtoCSVを利用してCSV出力. In NoSQL Workbench, in the navigation pane on the left side, choose the Data modeler icon. local の DynamoDB との接続を設定する. AmazonS3 s3Client = new AmazonS3Client(new ProfileCredentialsProvider()); S3Object object = s3Client. When file save dialog opens, select where would you like the CSV file to be saved. Please let me know if there are similar or other options for Python. 結果は以下のようになりました。. csv. Choose the output format that you want. Other data rows should be the same. The difficulty is the coworker who put the table together used nested json on the field I need to edit. csv; We then use CloudWatch events to trigger when data is uploaded to the bucket/uploads/input prefix and has a suffix of . Supported file formats are CSV, DynamoDB JSON, or Amazon ION Oct 26, 2019 · I am trying to upload a CSV file to DynamoDB. csv' s3_resource = boto3. Tutorial: Working with Amazon DynamoDB and Apache Hive. Aug 18, 2022 · Combined with the table export to S3 feature, you can now more easily move, transform, and copy your DynamoDB tables from one application, account, or AWS Region to another. Step 6: Query the data in the DynamoDB table. Step 3: Connect to the Leader node. Looking to get hands on experience building on AWS with a I have revised the code to be simpler and to also handle paginated responses for tables with more than 1MB of data: import csv import boto3 import json TABLE_NAME = 'employee_details' OUTPUT_BUCKET = 'my-bucket' TEMP_FILENAME = '/tmp/employees. Creating Lambda Function with a timeout of 1 minute, which contains the code to import the CSV data into DynamoDB. This answer is incorrect. 77it/s] With CSVJSON you can parse values as numbers or JSON. Feb 18, 2019 · aws dynamodb scan --table-name table_name --region aws_region_name --max-items max_items --starting-token nextToken --output json > . Fetch the items that you wish to update. In above case I was directly passing the JSON string, sorry my bad. Runtime: From the drop-down choose Python 3. More examples and documentation here: May 17, 2022 · As you understand, both DynamoDB and S3 provide some amazing features to users. The output is comma-separated and each field is enclosed by double quotes ("). json --return-consumed-capacity TOTAL but you may need to tweak your JSON format a bit. # Conclusion. version: '3'…. Assumption. Source S3 URL: URL that CSV file is specified. Maximum: 1. Your file structure should be as shown below. Apr 9, 2018 · This is the Dynamodb JSON format from AWS. DynamoDBからとってきたデータが，予測していたデータ形式と異なり扱いづらいのでシンプルなJSON形式に整形し直すことができるdynamodb-data-marshallerというライブラリを使用したときに引っかかったので記録する． 1. I don't know where I am doing wrong. js application, which runs in AWS Lambda service to connect to the DynamoDB database. OR. While putting below JSON in dynamo DB using AWS CLI with below command: aws dynamodb put-item --table-name ScreenList --item file://tableName. Open desired table and select item that you want to export. 0 release right now, and it's going to be a little while before we can focus on quality-of-life improvements like this. テーブルを指定してCSV出力します。. This will add the item above to the MusicCollection table, on the condition the artist does not already exist. py. All you need to do is update config. Also, it is cost-effective compared to most relational database Dec 26, 2023 · 手順. I was only able to create a new DynamoDB table, but not use an existing table and add data to it. csv or Download page as . For instance: { value: 3 } becomes { value: { N: "3" } }. On my laptop, I start NoSQL Workbench and select DynamoDB in the database catalog. Jun 3, 2019 · DynamoDBのレコードをCSVで出力したい. AWSの認証情報を設定します。. Solution We are going to create a Lambda Dec 30, 2020 · 「DynamoDBに大量のjsonデータを取り込みたい！」 ここんところではオープンソースで提供されているデータもjson形式がいっぱい、DynamoDBはNoSQLのデータベースですから、簡単にjsonデータの取込が行えると思っていましたわ。 結果、簡単なやり方は見つかったのですのらすからすが、そこに Nov 21, 2022 · However, I have not been to get the data in a perfect CSV format. Nov 9, 2020 · These JSON objects correspond to your DynamoDB items wrapped into an Item field, and with a different structure based on which export format you chose. Apr 5, 2022 · Apr 5, 2022. Sep 3, 2020 · The file or document is an array of geo locations. . Contribute to igormaozao/csv-to-dynamodb development by creating an account on GitHub. Option 1:-You can use Data Pipeline to import data into DynamoDB table. resource('s3') dynamodb_resource = boto3. Cloudformation repo link : https://github. Apr 11, 2021 · The solution. The process is similar for an import, except that the data is read from the This application will export the content of a DynamoDB table into CSV (comma-separated values) output. --generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. In the Actions dropdown, choose Export as CSV. Item) or normal JSON (I know how to convert normal JSON to Item) I found there are ways to convert Map to Item like the following posts: 1. Mar 19, 2022 · Usecase We have an excel sheet, which needs to be converted into JSON with a different schema than excel rows and push JSON array to DynamoDB Table. Create a new folder in a directory that you prefer to get started. Table Mar 31, 2017 · Please note that there is no straight forward way (i. DynamoDB_format = `{"feas": {"M": {. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Advantages: (A lot) cheaper than a scan. Thanks but I came to know that there is this module in python dynamodb_json , that can convert json to DynamoDB json from dynamodb_json import json_util as json dynamodb_json = json. ignoreオプションを付けた場合インポート速度が Apr 28, 2020 · Source. dumps(json_). I have tried DynamoDB JSON with both "Items" as root and without "Items". Nov 19, 2020 · Finally you can export DynamoDB tables with just a couple clicks! Learn all about it in this video. like mongoimport tool of MongoDB) to upload the CSV or JSON files into DynamoDB directly. aws dynamodb scan --table-name TABLE_NAME > export. CSV) using boto3 The below code working fine, but whenever I'm doing bulk upload the existing data got deleted and insert the item which is in the CSV file. Nov 29, 2017 · Integrating with Amazon EMR. json Regarding the import, BatchWriteItem can write up to 16 MB or 25 put or delete requests. csv' OUTPUT_KEY = 'employees. You then can write a program that converts those JSON files to CSV. As with import, you need a CSV spec file. Currently, you can export results one page at a time to a CSV file. MY_ACCESS_KEY_ID = 'copy your access key ID here'. With bulk imports from S3, customers can save up to 66% versus client-based writes using provisioned capacity. In this case, only the current page of data will be downloaded. batch_writer() as batch: Aug 18, 2022 · Bulk import supports CSV, DynamoDB JSON and Amazon Ion as input formats. テストデータ準備docker-compose. Get list of tables from yaml file. But, there is a way that we can perform bulk updates in DynamoDB. DynamoDB does not use the classical JSON format to store items internally. Rows become columns, and columns become rows. json with your AWS credentials and region. The txt output file can be used for importing data into DynamoDB. Jun 10, 2020 · You can now directly import a csv or json file from an s3 bucket. DynamoDB. データモデルを DynamoDB の実テーブルに反映させる. fg po wd yx ly hi sb od ip qn