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In DynamoDB, How do we Update if ConditionExpression failed? Perhaps an Else expression

mxliuyc 注册会员
2023-01-26 06:37

You cannot do logic like that within the database. You could however pull the item to the client first and then issue whatever appropriate update. Use optimistic concurrency control if you expect potentially multiple concurrent requests.

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2023-01-26 06:37
Update Time
2023-01-26 06:37

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