2 Replies Latest reply on Dec 2, 2008 10:02 PM by Thanksgiving

    Creat same serial number but I set the serial number unique

    Thanksgiving

      Title

      Creat same serial number but I set the serial number unique

      Post

       The database is used for warehouse in/out administration; and there is an in/out record list on which each record should have a unique serial number that is generated automatically. But sometimes it generates the same serial number, for example serial number A00001 appeared twice in the list; and several days later the repeating serial number (the second A00001 in this case) disappeared with the record. That changes the content of the list.

      I don't konw what happend.