KB4556244 - FIX: Credential update frequency option is added to mssql-conf option in SQL Server 2019 on Linux

Symptoms

This fix adds new functionality in SQLPAL to allow long-running linked server queries with Active Directory (AD) connections. The mssql-conf option name is "network.kerberoscredupdatefrequency" and the accepted parameters are any positive, non-zero number which represents the number of minutes between checks for credentials that need updating. Accordingly, you can use this mssql-conf option to modify the time interval between credential checks that need to be updated.

Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

Resolution

This issue is fixed in the following cumulative update for SQL Server:

About cumulative updates for SQL Server:

Each new cumulative update for SQL Server contains all the hotfixes and all the security fixes that were included with the previous cumulative update. Check out the latest cumulative updates for SQL Server:

References

Learn about the terminology that Microsoft uses to describe software updates.

Need more help?

Expand your skills
Explore Training
Get new features first
Join Microsoft Insiders

Was this information helpful?

Thank you for your feedback!

Thank you for your feedback! It sounds like it might be helpful to connect you to one of our Office support agents.

×