sp_flush_commit_table (Transact-SQL MetaData) Definition

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The meta data is from an SQL 2012 Server.

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Definition:

sys.sp_flush_commit_table(bigint @flush_ts
, bigint @cleanup_version)

MetaData:

   
CREATE PROC sys.sp_flush_commit_table (@flush_ts BIGINT, @cleanup_version BIGINT = NULL, @rowcount INT OUTPUT, @date_cleanedup DATETIME OUTPUT) AS  
BEGIN  
    DECLARE @cleanup_ts BIGINT  
    SET        @cleanup_ts = change_tracking_hardened_cleanup_version ()  
      
    IF @cleanup_ts > @cleanup_version  
        SET @cleanup_ts = @cleanup_version   
  
    DECLARE @start_ts BIGINT  
    SET        @start_ts = (SELECT MAX(commit_ts) FROM sys.syscommittab)  
  
    IF @start_ts IS NULL OR @start_ts < @cleanup_ts  
        SET @start_ts = @cleanup_ts   
  
    INSERT    sys.syscommittab  
    SELECT    *  
    FROM    OpenRowset (table SYSCOMMITTABLE, db_id (), @start_ts, 1)  
    WHERE    commit_ts <= @flush_ts  
  
    IF @@ROWCOUNT > 10000  
        SET @rowcount = @@ROWCOUNT  
    ELSE  
        SET @rowcount = 10000  
  
    DELETE TOP(@rowcount) sys.syscommittab WHERE commit_ts < @cleanup_ts   
    SET @rowcount = @@ROWCOUNT  
  
    select @date_cleanedup=min(commit_time) from sys.syscommittab where commit_ts = (select min(commit_ts) from sys.syscommittab)  
      
    IF (@date_cleanedup is null)  
        SET @date_cleanedup = GETUTCDATE()  
  
END