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scylladb/alternator
Nadav Har'El a3621dbd3e Merge 'Alternator: Support new ReturnValuesOnConditionCheckFailure feature' from Marcin Maliszkiewicz
alternator: add support for ReturnValuesOnConditionCheckFailure feature

As announced in https://aws.amazon.com/about-aws/whats-new/2023/06/amazon-dynamodb-cost-failed-conditional-writes/, DynamoDB added a new option for write operations (PutItem, UpdateItem, or DeleteItem), ReturnValuesOnConditionCheckFailure, which if set to ALL_OLD returns the current value of the item - but only if a condition check failed.

Fixes https://github.com/scylladb/scylladb/issues/14481

Closes scylladb/scylladb#15125

* github.com:scylladb/scylladb:
  alternator: add support for ReturnValuesOnConditionCheckFailure feature
  alternator: add ability to send additional fields in api_error
2023-11-07 23:19:51 +02:00
..
2023-06-21 00:58:24 +02:00