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title SQL Server 2022 Release Notes | Microsoft Docs
description Find information about SQL Server 2019 (16.x) limitations, known issues, help resources, and other release notes.
ms.date 05/31/2022
ms.prod sql
ms.reviewer
ms.technology release-landing
ms.topic article
ms.custom
event-tier1-build-2022
author MikeRayMSFT
ms.author mikeray
monikerRange = sql-server-ver16

[!INCLUDESQL Server 2022] release notes

[!INCLUDESQL Server 2022]

This article describes requirements, limitations and known issues for the [!INCLUDESQL Server 2022] community technology preview (CTP) 2.0.

Complete details about licensing are in License Terms folder on the installation media.

Hardware and software requirements

This release has the same hardware and software requirements as SQL Server 2019, except as noted below:

Feature notes

This section identifies known issues you may experience with this product:

Query Store

  • Issue and customer impact: Query Store is not enabled by default.
  • Workaround: To experience intelligent query processing features, enable Query Store.

Memory grant feedback

  • Issue and customer impact: : Immediately after you enable Query Store, SQL Server may return an error (access violation) if the Query Store is still starting up and you try to use memory grant feedback.
  • Workaround: After you enable Query Store, wait for a period of time before you execute queries that are leveraging memory grant feedback. This happens most often with substantial concurrent workload.

Build number

The CTP 2.0 build number for SQL Server 2022 Preview is 16.0.600.9.

Next steps

For related information about new features and capabilities in this version of SQL Server, see:

[What's new in [!INCLUDEsql-server-2022]](what-s-new-in-sql-server-2022.md).