will the windows update fail

Anne 276 Reputation points
2021-04-17T00:40:19.077+00:00

Our company has set up windows automtically download for some servers.
One is: Security Update for SQL Server 2019 RTM CU (KB4583459)

But my SQL server is already 2019 CU8, if I click to install all downloaded patches, this will run.
Will it recognize my server has already been CU8 and not run the patch, or it will still run the patch even it is no longer the RMT CU any more? Or will it fail?

Thanks

SQL Server
SQL Server
A family of Microsoft relational database management and analysis systems for e-commerce, line-of-business, and data warehousing solutions.
14,470 questions
0 comments No comments
{count} votes

Accepted answer
  1. Erland Sommarskog 116.8K Reputation points MVP
    2021-04-17T11:06:36.66+00:00

    Whether it will fail with an error or silently be ignored, I don't know. That depends on how smart Windows Update is. But it will not be installed.

    There is a security fix for CU8 as well, but I think you are better of with applying CU10, which is the most recent CU for SQL 2019.

    0 comments No comments

0 additional answers

Sort by: Most helpful

Your answer

Answers can be marked as Accepted Answers by the question author, which helps users to know the answer solved the author's problem.