HASHBYTES with a Memory Optimized table

Andre 26

HASHBYTES isn't allowed with an In-Memory table in an Azure Managed Instance. Nor is CHECKSUM, or BINARY_CHECKSUM. What is the alternative to creating a hash field, that's deterministic so I can add an index on it, with an In-Memory table?

ShaktiSingh-MSFT 16,171 Reputation points

2023-11-16T06:28:21.86+00:00

Hi Andre,

Welcome to Microsoft Q&A forum.

As I understand, you want to know how to create Hash Field in Azure SQL MI with an In-Memory table.

I am checking on this and will get back to you.

Thanks for your patience.
ShaktiSingh-MSFT 16,171 Reputation points

2023-11-20T08:45:00.3733333+00:00

Hi Andre,

Response is still awaited from internal team.

We appreciate your patience.
ShaktiSingh-MSFT 16,171 Reputation points

2023-11-23T05:57:53.7833333+00:00

Hi Andre,

There is delay in response from internal team.

I would recommend you to please file a support ticket for quick addressal and in case if you don't have a support plan, do let us know here so that we can check on other options to unblock you.

Thanks
Andre 26 Reputation points

2023-11-23T17:13:10.59+00:00

Thank you. We've had to move on from this since there didn't seem to be a way to make this work, and the in-memory objects were going to be too much of a re-write of our application. I appreciate you following up on it.

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HASHBYTES with a Memory Optimized table

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