If your recordset is a snapshot, edits do not show up until you requery the snapshot.

如果您的记录集是快照，则在您再次查询快照时所做的编辑才可见。

youdao

Records added by other users after you open the recordset do not show up in your recordset unless you requery.

除非您再次查询，否则在您打开记录集之后由其他用户添加的记录不会显示在您的记录集中。

youdao

So when the program starts to loop through the files, perhaps to determine the directories overall size, it has to requery the file system one by one.

所以，在程序开始遍历这些文件的时候，假设为了确定目录的总大小，就必须逐一重新查询文件系统。

youdao