Created
January 8, 2021 08:22
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Export all DynamoDB items
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| const AWS = require('aws-sdk'); | |
| AWS.config.update({region:'eu-central-1'}); | |
| const fs = require('fs'); | |
| const TABLE_NAME = "YOURTABLENAME"; | |
| const docClient = new AWS.DynamoDB.DocumentClient({ | |
| "sslEnabled": false, | |
| "paramValidation": false, | |
| "convertResponseTypes": false, | |
| "convertEmptyValues": true | |
| }); | |
| async function exportDB(){ | |
| let params = { | |
| TableName: TABLE_NAME | |
| }; | |
| let result = []; | |
| let items; | |
| do { | |
| items = await docClient.scan(params).promise(); | |
| items.Items.forEach((item) => result.push(item)); | |
| params.ExclusiveStartKey = items.LastEvaluatedKey; | |
| } while(typeof items.LastEvaluatedKey != "undefined"); | |
| await fs.writeFileSync("exported_data.json", JSON.stringify(result,null, 4)); | |
| console.info("Available count size:", result.length); | |
| } | |
| exportDB(); |
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