If you misspelled a tag, it will be forever in the DB.
Instead, they could be pruned on update & delete of time spans so they get deleted when they are no longer assigned anywhere.
Another option could be to offer update and delete operations for tags, but it sounds tedious to implement in clients for occasional use.
If you misspelled a tag, it will be forever in the DB. Instead, they could be pruned on update & delete of time spans so they get deleted when they are no longer assigned anywhere. Another option could be to offer update and delete operations for tags, but it sounds tedious to implement in clients for occasional use.