Dynamodb Rename Table, Go to backup tab Create an On demand backup. You cannot update the hash key value, you will have to delete and recreate the item. Nor is there the ability to create aliases to tables. However, in DynamoDB, you cannot directly rename an existing attribute. A common workaround is to create a new table and copy the data (it is also possible to use AWS Data Pipeline to export/import data via S3). dynamodb-rename simplifies the task of copying data to a new table by: taking a consistent snapshot of the source table using the Scan API; writing the scanned data to the destination table with the Jan 30, 2020 · DynamoDB is a great Key-value database. You can export the data from the old table to an S3 bucket and then import the data into a new table with the desired name. The only table-related commands are CreateTable , DeleteTable , DescribeTable , ListTables and UpdateTable (which does not permit a rename). Select the table you for which you would like to change the name. I changed the code in _rename_attribute to all be under a with statement as listed below, and it worked for me. Click on "restore backup". Feb 16, 2019 · From what I can tell, renaming an existing table or index is not possible on DynamoDB. Select the backup you just created. The steps in the procedure are as follows: Thanks for this! I used it to update a small table (of 49 items) and it only did about half of them. The steps in the procedure are as follows: I have DynamoDB table and I would like to rename it. com> Oct 17, 2021 · Can you rename DynamoDB table? It’s not actually possible to rename a DynamoDB table. Discover how to manage throughput and deletion protection. (Alternatively, if it is possible to . Overall you will create a restoration point, create a new table from this restoration point, then delete the old table. Learn the best practices for DynamoDB table naming conventions to improve performance, scalability, and maintainability. Let's look at how we can rename isSold to userPurchased. Go to the backups section of the DynamoDB menu. Is there any reason why? I don't understand why it isn't a simple task. Answer Yes, you can use the import/export feature in Dynobase to rename a DynamoDB table. There does not seems to be any commands or options to rename a table. It's not actually possible to rename a DynamoDB table. This posts presents an easy and safe way of doing it. Define the new name of the table. Click on Restore. Dec 23, 2021 · DynamoDB Rename Attributes You may think this is similar to renaming a column in a SQL database. Has anybody renamed a table before? It's not actually possible to rename a DynamoDB table. Apr 7, 2026 · Learn how to rename a table in DynamoDB, explore alternatives, and best practices since direct table renaming isn't supported. Can I rename a table in DynamoDB? Amazon DynamoDB does not have a command to rename tables. One issue with it is that you cannot rename easily a table name. Learn how to perform basic CRUD operations to create, describe, update, and delete DynamoDB tables. There's a way through backup management with the interface [1], but I need it with python boto3. Here's how to migrate data to new tables with a standardized naming convention using AWS CLI and a Python script. With these tips, you can create tables that are easier to use, manage, and troubleshoot. Apr 2, 2026 · DynamoDB tables can't be renamed. 5 <noreply@anthropic. Can I update primary key in DynamoDB? 1 Answer. First, you need to add a new attribute for each of the entries and remove all the values for the existing attribute. Thanks again! Nov 24, 2020 · I want to rename in python an AWS DynamoDB table (with lots of items). Create an On demand backup. This way, you can rename the table without copying the data manually. dynamodb-rename simplifies the task of copying data to a new table by: taking a consistent snapshot of the source table using the Scan API; writing the scanned data to the destination table with the Overall you will create a restoration point, create a new table from this restoration point, then delete the old table. The last operation might take some time. Mar 26, 2023 · The easiest way to rename a table is to Create a backup of DynamoDB table and then create a new table by restoring the backup. refactor (dynamodb): rename query/scan tools to be more descriptive - Rename dynamodb_query to dynamodb_query_items - Rename dynamodb_scan to dynamodb_scan_table - Update all tests, documentation, and type definitions Co-Authored-By: Claude Opus 4. svq t99e 0zdcp k5ids m4ecp kyw pzuw3cd hbwmq 4bq xt \