FIX: The log_wait_desc column shows XTP_CHECKPOINT in sys.databases catalog view in SQL Server 2014
Assume that you use In-Memory OLTP in Microsoft SQL Server 2014. You create a database that contains a memory-optimized file group and then run a workload. When you query the sys.databases catalog view, the log_reuse_wait_desc column of the database shows a value of XTP_CHECKPOINT. This means that log truncation is waiting for a checkpoint. However, even after multiple checkpoints are issued, the log_reuse_wait_desc column still shows XTP_CHECKPOINT.
Cumulative update informationThe issue was first fixed in the following Service Pack for SQL Server.
About Service packs for SQL Server
Service packs are cumulative. Each new service pack contains all the fixes that are in previous service packs, together with any new fixes. Our recommendation is to apply the latest service pack and the latest cumulative update for that service pack. You do not have to install a previous service pack before you install the latest service pack. Use Table 1 in the following article for finding more information about the latest service pack and latest cumulative update.
How to determine the version, edition and update level of SQL Server and its components
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 3108147 - Last Review: 07/11/2016 16:59:00 - Revision: 2.0
Microsoft SQL Server 2014 Service Pack 1
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