Applies To: SQL Server 2014, SQL Server 2016 Preview
Topic Status: Some information in this topic is preview and subject to change in future releases. Preview information describes new features or changes to existing features in Microsoft SQL Server 2016 Community Technology Preview 2 (CTP2).
sys.sp_xtp_merge_checkpoint_files merges all data and delta files in the transaction range specified.
The name of the database on which to invoke the merge. If the database does not have in-memory tables, this procedure returns with user error. If the database is offline, it returns an error.
The (bigint) lower bound of transactions for a data file as shown in sys.dm_db_xtp_checkpoint_files (Transact-SQL) corresponding to the start checkpoint file of the merge. An error is generated for invalid transactonId value.