dynamodb_rename

Rename fields (including nested fields) in a DynamoDB database

Please don't use this if you can't tolerate losing or corrupting all your data!

Installation

cargo install --git https://github.com/finnbear/dynamodb_bulk_edit

Examples

# Renames all key1's (at the root level) to key2.
dynamodb_bulk_edit --table test_table --rename "key1>key2"

# Renames all key1's (under obj1) to key2.
dynamodb_bulk_edit --table test_table --rename "obj1.key1>obj1.key2"

# Renames all key1's (at any level) to key2.
dynamodb_bulk_edit --table test_table --rename "*key1>*key2"

You can use the --profile [name] argument for credentials.

Features

Prints a summary of modifications
Asks for confirmation before making modifications
Performs a conditional check to guard against concurrent modification or deletion of attributes.

Limitations

Scans the entire table into memory
If new root-level attributes are added concurrently, they will be lost.

License

Licensed under either of

Apache License, Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.