I have a label program I am writing that has a routine that uses a SELECT SQL to build a new table to be used for a grid. In this table, a couple fields can be editable and changed for this one session as well as a new field being added for input. This table has 6 fields out of a possible 60 from the source file.

Before the select, if the table FILE() exists, I delete that and the associated CDX file. The SQL creates that table again and an INDEX ON creates the indexs I need for this "session"

I originally was going to just mark all the rows for DELETE and add to the table with the SQL but I am worried about table physical disk space size for this could be run several times per day. I know I can PACK a table but thought just deleting it would work just the same.

The problem I am experiencing now is most likely due to remove/add the table. I have a grid on a form that is driven by the table. I have a button that lets the user select a new file with the intention that the grid would be reloaded with the new data. The routine calls the above steps and the grid turns to an empty white box with no rows, columns or headers. Exiting out and checking the table, the NEW data that was selected is loaded properly.

Any suggestions on how to handle this. Keep in mind, I need to be able to edit field data, select data, add a new field to this table (it is a small fraction of the number of fields from the source file) for input use.