[DDB] Is there batch update like batchWrite?

Question

Hi,

There seems to be `batchGet()` and `batchWrite()` functions.
However, there doesn't seem to be `batchUpdate()` function in DDB.

References:

* https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/DynamoDB/DocumentClient.html#batchWrite-property
* https://docs.aws.amazon.com/AWSJavaScriptSDK/latest/AWS/DynamoDB.html#batchWriteItem-property
* Note: BatchWriteItem cannot update items. To update items, use the UpdateItem action.

Is this correct? If I want to update multiple rows, I cannot do in batch fashion. Or am I wrong?

AWS-User-9190687 · Accepted Answer

Take a look at the new PartiQL support in DynamoDB. The BatchExecuteStatement API action allows up to 25 item reads or 25 item writes. The writes can be inserts, updates, or deletes - and you can also apply conditions.

https://docs.aws.amazon.com/amazondynamodb/latest/APIReference/API_BatchExecuteStatement.html

[DDB] Is there batch update like batchWrite?

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