FIX: Deadlock may occur when you create a database by using non-default collation in SQL Server 2017

Applies to: SQL Server 2017 on Windows

Symptoms


Assume that Query Store is enabled on Model Database in Microsoft SQL Server 2017. When you try to create a new database by using a non-default collation, you notice that a deadlock may occur. In addition, you may receive the following error message:

Msg 1205, Level 13, State 18, Line LineNumber
Transaction (Process ID 56) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction.

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 thefollowing cumulative update for SQL Server:
Aboutcumulative updates for SQL Server:
Each new cumulativeupdate for SQL Server contains all the hotfixes and all the security fixes thatwere included with the previous cumulative update. Check out the latestcumulative updates for SQL Server:

Workaround


To work around the issue, you can use trace flag 7752 (TF 7752) to enable asynchronous load of Query Store.

References


Learn about the terminology that Microsoft uses todescribe software updates.