Tracks the location of the dynamic snapshot for each partition defined for a merge publication 跟踪为合并发布定义的每个分区的动态快照的位置。
2.
Snapshots for publications with parameterized filters referred to as " dynamic snapshots " in previous versions provide subscribers with the correct partition of data 带参数化筛选器的发布快照(在早期版本中称为“动态快照” )为订阅服务器提供正确的数据分区。