I want to delete tags and all of archive data.
I know how to delete archive data on PI SMT Archives.
But it takes much time.
Is there any command to delete PI archive data at once?
You can refer to this KB for various ways to delete archive values.
3065OSI8 - How to delete data in PI archives How to delete snapshot or archive values
When you delete a tag, the history of that tag in the Primary archive is removed. After any of the older archives that contain data are reprocessed, then any deleted tags will have their data remove during the reprocess.
If at all possible I would recommend not deleting tags. You may find that someone will request the data at a later time. You can make security changes on the tags so that they do not show up in searches if required.
Retrieving data ...