>To add my experience, if you really want trouble, try a wholesale changes in the table's primary key. Evertime I did this, the table's index, not to mention the actual tables got all messed up and screwy. If anyone ever has to upgrade 2.x tables to 3.x DBC format, change all primary keys before setting the PK in the index or suffer the consequences.
>
>John

YES YES YES!!!! Been there. Done that. Restored from backups.

Barbara