I have created a new database in PI System Explorer and imported an xml file.
After sereval modifications in the xml file, I wanted to import the new version to update my database: so I deleted my database, re-created it and imported the new xml file.
Unfortunately, my database now have each element twice!
So when I deleted the database, the content were not removed!
The only way I found to solve that problem is to rename my database before importing a new xml file. This is not a good solution.
How can I use the same database name without duplicating the elements each time I re-import an xml file?